Exhibit 99.1 Chart Industries, Inc. May 2019 © 2019 Chart Industries, Inc. Confidential and Proprietary © 2019 Chart Industries, Inc. Confidential and ProprietaryExhibit 99.1 Chart Industries, Inc. May 2019 © 2019 Chart Industries, Inc. Confidential and Proprietary © 2019 Chart Industries, Inc. Confidential and Proprietary

Forward Looking Statements Certain statements made in this presentation are forward-looking statements within the meaning of the Private Securities Forward Looking Statements Litigation Reform Act of 1995. Forward-looking statements include statements concerning the Company’s business plans, including statements regarding the proposed acquisition of Harsco’s Industrial Air-X-Changer Business, cost synergies and efficiency savings, objectives, future orders, revenues, margins, earnings or performance, liquidity and cash flow, capital expenditures, business trends, governmental initiatives, including executive orders and other information that is not historical in nature. Forward-looking statements may be identified by terminology such as may, will, should, could, expects, anticipates, believes, projects, forecasts, “outlook,” “guidance,” continue, or the negative of such terms or comparable terminology. Forward-looking statements contained in this presentation or in other statements made by the Company are made based on management's expectations and beliefs concerning future events impacting the Company and are subject to uncertainties and factors relating to the Company's operations and business environment, all of which are difficult to predict and many of which are beyond the Company's control, that could cause the Company's actual results to differ materially from those matters expressed or implied by forward-looking statements. Factors that could cause the Company’s actual results to differ materially from those described in the forward-looking statements include: the conditions to the completion of the acquisition may not be satisfied or the regulatory approvals required for the acquisition may not be obtained on the terms expected, on the anticipated schedule, or at all; long-term financing may not be available on favorable terms, or at all; closing of the acquisition may not occur or be delayed; the Company may be unable to achieve the anticipated benefits of the acquisition (including with respect to synergies); revenues following the acquisition may be lower than expected; operating costs, customer losses, and business disruption (including, without limitation, difficulties in maintaining relationships with employees, customers, and suppliers) may be greater than expected; and the other factors discussed in Item 1A (Risk Factors) in the Company’s most recent Annual Report on Form 10-K filed with the SEC, which should be reviewed carefully. The Company undertakes no obligation to update or revise any forward-looking statement. Chart is a leading diversified global manufacturer of highly engineered equipment servicing multiple market applications in Energy and Industrial Gas. The majority of Chart's products are used throughout the liquid gas supply chain for purification, liquefaction, distribution, storage and end-use applications, a large portion of which are energy-related. Chart has domestic operations located across the United States and an international presence in Asia, Australia, Europe and the Americas. For more information, visit: http://www.chartindustries.com. 1 © 2019 Chart Industries, Inc. Confidential and ProprietaryForward Looking Statements Certain statements made in this presentation are forward-looking statements within the meaning of the Private Securities Forward Looking Statements Litigation Reform Act of 1995. Forward-looking statements include statements concerning the Company’s business plans, including statements regarding the proposed acquisition of Harsco’s Industrial Air-X-Changer Business, cost synergies and efficiency savings, objectives, future orders, revenues, margins, earnings or performance, liquidity and cash flow, capital expenditures, business trends, governmental initiatives, including executive orders and other information that is not historical in nature. Forward-looking statements may be identified by terminology such as may, will, should, could, expects, anticipates, believes, projects, forecasts, “outlook,” “guidance,” continue, or the negative of such terms or comparable terminology. Forward-looking statements contained in this presentation or in other statements made by the Company are made based on management's expectations and beliefs concerning future events impacting the Company and are subject to uncertainties and factors relating to the Company's operations and business environment, all of which are difficult to predict and many of which are beyond the Company's control, that could cause the Company's actual results to differ materially from those matters expressed or implied by forward-looking statements. Factors that could cause the Company’s actual results to differ materially from those described in the forward-looking statements include: the conditions to the completion of the acquisition may not be satisfied or the regulatory approvals required for the acquisition may not be obtained on the terms expected, on the anticipated schedule, or at all; long-term financing may not be available on favorable terms, or at all; closing of the acquisition may not occur or be delayed; the Company may be unable to achieve the anticipated benefits of the acquisition (including with respect to synergies); revenues following the acquisition may be lower than expected; operating costs, customer losses, and business disruption (including, without limitation, difficulties in maintaining relationships with employees, customers, and suppliers) may be greater than expected; and the other factors discussed in Item 1A (Risk Factors) in the Company’s most recent Annual Report on Form 10-K filed with the SEC, which should be reviewed carefully. The Company undertakes no obligation to update or revise any forward-looking statement. Chart is a leading diversified global manufacturer of highly engineered equipment servicing multiple market applications in Energy and Industrial Gas. The majority of Chart's products are used throughout the liquid gas supply chain for purification, liquefaction, distribution, storage and end-use applications, a large portion of which are energy-related. Chart has domestic operations located across the United States and an international presence in Asia, Australia, Europe and the Americas. For more information, visit: http://www.chartindustries.com. 1 © 2019 Chart Industries, Inc. Confidential and Proprietary

Leadership Team Jill Evanko Jeff Lass Chief Executive Officer Chief Financial Officer Joe Belling Hans Lonsain Grady Walker Aaron Bridges President, Chart E&C President, Chart D&S East President, Chart D&S West Commercial Officer 2 © 2019 Chart Industries, Inc. Confidential and ProprietaryLeadership Team Jill Evanko Jeff Lass Chief Executive Officer Chief Financial Officer Joe Belling Hans Lonsain Grady Walker Aaron Bridges President, Chart E&C President, Chart D&S East President, Chart D&S West Commercial Officer 2 © 2019 Chart Industries, Inc. Confidential and Proprietary

Leading Supplier of Mission Critical Equipment & Systems Energy & Chemical Distribution & Storage 2 1 § Offer a complete portfolio of cryogenic distribution and § Supply Brazed Aluminum Heat Exchangers (BAHX), storage equipment Air Cooled Heat Exchangers (ACHX) and Cold Boxes § Spearhead innovation in cryogenic packaged gas and MicroBulk systems § Provide integrated systems and aftermarket services for gas processing, LNG and petrochemical § Excel with over 20 years of experience in LNG applications applications § Lead in technological advancements § Set the standard for storage of biological materials at low temperatures 3 © 2019 Chart Industries, Inc. Confidential and ProprietaryLeading Supplier of Mission Critical Equipment & Systems Energy & Chemical Distribution & Storage 2 1 § Offer a complete portfolio of cryogenic distribution and § Supply Brazed Aluminum Heat Exchangers (BAHX), storage equipment Air Cooled Heat Exchangers (ACHX) and Cold Boxes § Spearhead innovation in cryogenic packaged gas and MicroBulk systems § Provide integrated systems and aftermarket services for gas processing, LNG and petrochemical § Excel with over 20 years of experience in LNG applications applications § Lead in technological advancements § Set the standard for storage of biological materials at low temperatures 3 © 2019 Chart Industries, Inc. Confidential and Proprietary

2018 End-Market Exposure Consolidated E&C Cryobiological, HVAC, pow er and 8% refining, 19% Natural gas processing, 24% Packaged gas, 19% Industrial gas, 3% LNG, 11% LNG, 16% Natural gas processing, 67% Industrial gas, 1% Bulk industrial gas, 25% HVAC, pow er and refining, 7% D&S East D&S West Packaged gas, Cryobiological, LNG, 16% 22% 18% LNG, 27% Bulk industrial gas, 32% Packaged gas, 34% Bulk industrial gas, 51% 4 © 2019 Chart Industries, Inc. Confidential and Proprietary2018 End-Market Exposure Consolidated E&C Cryobiological, HVAC, pow er and 8% refining, 19% Natural gas processing, 24% Packaged gas, 19% Industrial gas, 3% LNG, 11% LNG, 16% Natural gas processing, 67% Industrial gas, 1% Bulk industrial gas, 25% HVAC, pow er and refining, 7% D&S East D&S West Packaged gas, Cryobiological, LNG, 16% 22% 18% LNG, 27% Bulk industrial gas, 32% Packaged gas, 34% Bulk industrial gas, 51% 4 © 2019 Chart Industries, Inc. Confidential and Proprietary

Staying Focused on Our Strategy Build upon our core competency of cryogenic engineering and product expertise in our industrial gas and energy applications Signed agreement to Acquisition of Resegmentation purchase Acquisition of Purchase of Sale of CAIRE Hudson and Leadership Harsco’s Air-X- VRV Medical Skaff Products Changes Changers May 8, 2019 September 2017 January 2018 September 2018 November 2018 December 2018 May 8, 2019 • Improve operating margin 400+ basis points before big LNG • Mid to high single digit revenue CAGRs across the cycle Organic • Deliver 5% - 7% organic growth through the cycle before big LNG • Accretive to gross, operating and EBITDA margins Approach • Offer innovative solutions to our customers with full suite of products • $20M+ cost synergies expected to further expand margins • Completes full ACHX product offering • Accesses upstream and midstream applications • Add customers, geographies and products for cryogenic industrial gas and energy Inorganic • Focused leadership to drive customer centric behavior • Reduce reliance on big LNG cycles Approach • 10% aftermarket content (50%+ gross margins as a % of • Grow profitable parts, repair, service business sales) 5 © 2019 Chart Industries, Inc. Confidential and ProprietaryStaying Focused on Our Strategy Build upon our core competency of cryogenic engineering and product expertise in our industrial gas and energy applications Signed agreement to Acquisition of Resegmentation purchase Acquisition of Purchase of Sale of CAIRE Hudson and Leadership Harsco’s Air-X- VRV Medical Skaff Products Changes Changers May 8, 2019 September 2017 January 2018 September 2018 November 2018 December 2018 May 8, 2019 • Improve operating margin 400+ basis points before big LNG • Mid to high single digit revenue CAGRs across the cycle Organic • Deliver 5% - 7% organic growth through the cycle before big LNG • Accretive to gross, operating and EBITDA margins Approach • Offer innovative solutions to our customers with full suite of products • $20M+ cost synergies expected to further expand margins • Completes full ACHX product offering • Accesses upstream and midstream applications • Add customers, geographies and products for cryogenic industrial gas and energy Inorganic • Focused leadership to drive customer centric behavior • Reduce reliance on big LNG cycles Approach • 10% aftermarket content (50%+ gross margins as a % of • Grow profitable parts, repair, service business sales) 5 © 2019 Chart Industries, Inc. Confidential and Proprietary

Our Focused Gas to Liquids Offering Re- Exploration, Processing/ Lifecycle Value Proposition/ Treatment Transportation Storage Production & Pipeline Application Liquefaction gasification Services ACHX Orca Microbulk Engineered Tanks Ambient Vaporizers Installation & Startup N2 Dosing Powered Vaporizers Support & Training Cold Boxes Trailers Standard Bulk GeN2 BAHX Rail Cars Specialty Bulk Process Optimization CO2 Beverage Shop Repair/Refub Breech lock ISO Containers VJ Pipe Packaged Gas Cyl Stainless Steel Dewars & Filling Engineered Tanks Stainless Freezers Shippers Systems VJ Pipe Aluminum Shippers Valves Engineered Systems Valves Valves Lifescience Storage AI Storage ACHX (Oil & Gas ACHX (Oil Refining & ACHX (Oil Refining & Installation & Startup Trailers Standard Bulk IPMSR & Licensing Ambient Vaporizers Offshore) PetroChem) PetroChem) ACHX Upstream NRUs Cold Boxes Support & Training On-Vehicle Tanks Rail Cars Engineered Tanks Powered Vaporizers Gathering & Comp Shell & Tube HX Process Optimization Tender Cars BAHX BAHX ISO Containers Valves ACHX (Power) ACHX Midstream Shell & Tube HX Shell & Tube HX Fans Fueling Stations Processing & Transmission Reactors & Pressure Vessels Engineered Tanks VJ Pipe Valves E&C D&S New with Air-X-Changers acquisition 6 © 2019 Chart Industries, Inc. Confidential and Proprietary Energy Industrial GasOur Focused Gas to Liquids Offering Re- Exploration, Processing/ Lifecycle Value Proposition/ Treatment Transportation Storage Production & Pipeline Application Liquefaction gasification Services ACHX Orca Microbulk Engineered Tanks Ambient Vaporizers Installation & Startup N2 Dosing Powered Vaporizers Support & Training Cold Boxes Trailers Standard Bulk GeN2 BAHX Rail Cars Specialty Bulk Process Optimization CO2 Beverage Shop Repair/Refub Breech lock ISO Containers VJ Pipe Packaged Gas Cyl Stainless Steel Dewars & Filling Engineered Tanks Stainless Freezers Shippers Systems VJ Pipe Aluminum Shippers Valves Engineered Systems Valves Valves Lifescience Storage AI Storage ACHX (Oil & Gas ACHX (Oil Refining & ACHX (Oil Refining & Installation & Startup Trailers Standard Bulk IPMSR & Licensing Ambient Vaporizers Offshore) PetroChem) PetroChem) ACHX Upstream NRUs Cold Boxes Support & Training On-Vehicle Tanks Rail Cars Engineered Tanks Powered Vaporizers Gathering & Comp Shell & Tube HX Process Optimization Tender Cars BAHX BAHX ISO Containers Valves ACHX (Power) ACHX Midstream Shell & Tube HX Shell & Tube HX Fans Fueling Stations Processing & Transmission Reactors & Pressure Vessels Engineered Tanks VJ Pipe Valves E&C D&S New with Air-X-Changers acquisition 6 © 2019 Chart Industries, Inc. Confidential and Proprietary Energy Industrial Gas

Harsco Air-X-Changer Products and Applications 7 © 2019 Chart Industries, Inc. Confidential and ProprietaryHarsco Air-X-Changer Products and Applications 7 © 2019 Chart Industries, Inc. Confidential and Proprietary

Compression Dynamics • Projected increasing natural gas demand Overall Gas • LNG and Mexico exports add to the increasing demand Demand & • Largely gas price agnostic; activity driven by production and the need to move gas Production • Permian & NE gas production projected to increase ~25% in next 4 years • Associated gas from oil shale plays forecasted to drive ~50% of growth in US nat gas production Gas Associated • Gas from shale oil has lower initial pressure vs. dry gas wells; requires more compression with Oil § Compression is a process whereby pressure • Compressors economically advantaged in gas lift of natural gas is increased to allow for field Production processing and point to point transportation § Need for compression is driven by (a) the Drilling • High probability manufacturing-style drilling programs allow for efficient infrastructure planning volume of gas and (b) the required pressure Efficiency & increase • Large HP is more cost effective than a series of small HP units Predictability § A single gas compressor consists of three key components: • Pad drilling brings multiple wells to a single wellsite, increasing volumes and compression demand Increased Pad 1. Natural gas powered engine for power Drilling and • Longer lateral lengths increase flow to the wellhead, and higher volumes require more 2. Compression frame Longer compression Laterals 3. Air-cooled heat exchanger • New source of demand for higher horsepower compression units 8 © 2019 Chart Industries, Inc. Confidential and ProprietaryCompression Dynamics • Projected increasing natural gas demand Overall Gas • LNG and Mexico exports add to the increasing demand Demand & • Largely gas price agnostic; activity driven by production and the need to move gas Production • Permian & NE gas production projected to increase ~25% in next 4 years • Associated gas from oil shale plays forecasted to drive ~50% of growth in US nat gas production Gas Associated • Gas from shale oil has lower initial pressure vs. dry gas wells; requires more compression with Oil § Compression is a process whereby pressure • Compressors economically advantaged in gas lift of natural gas is increased to allow for field Production processing and point to point transportation § Need for compression is driven by (a) the Drilling • High probability manufacturing-style drilling programs allow for efficient infrastructure planning volume of gas and (b) the required pressure Efficiency & increase • Large HP is more cost effective than a series of small HP units Predictability § A single gas compressor consists of three key components: • Pad drilling brings multiple wells to a single wellsite, increasing volumes and compression demand Increased Pad 1. Natural gas powered engine for power Drilling and • Longer lateral lengths increase flow to the wellhead, and higher volumes require more 2. Compression frame Longer compression Laterals 3. Air-cooled heat exchanger • New source of demand for higher horsepower compression units 8 © 2019 Chart Industries, Inc. Confidential and Proprietary

Harsco Air-X-Changers Deal Economics & Synergies • $592M purchase price • Expected $90M of tax benefits • 9.9X forecasted 2019 EBITDA multiple Transaction • Gross margin, operating margin and adjusted EPS accretive in year one Specifics • Strong free cash flow generation • Accretive to Chart ROIC by year 1; Forecasting ~13% acquisition ROIC by year two • Expected close in summer 2019, subject to customary closing conditions, including the expiration of the applicable waiting period under the HSR Act Continued • Transaction to be funded with cash on hand, existing credit facilities, and additional Balance strategic financing Sheet • Continued expectation to be <3X leverage in three year period Strength • Over $20M of cost synergies within the first 12 months of ownership • Facility consolidations Significant • Strategic manufacturing Cost • Sourcing Synergies • Utilization of our Hudson fans in all ACHXs • Focused leadership 9 © 2019 Chart Industries, Inc. Confidential and ProprietaryHarsco Air-X-Changers Deal Economics & Synergies • $592M purchase price • Expected $90M of tax benefits • 9.9X forecasted 2019 EBITDA multiple Transaction • Gross margin, operating margin and adjusted EPS accretive in year one Specifics • Strong free cash flow generation • Accretive to Chart ROIC by year 1; Forecasting ~13% acquisition ROIC by year two • Expected close in summer 2019, subject to customary closing conditions, including the expiration of the applicable waiting period under the HSR Act Continued • Transaction to be funded with cash on hand, existing credit facilities, and additional Balance strategic financing Sheet • Continued expectation to be <3X leverage in three year period Strength • Over $20M of cost synergies within the first 12 months of ownership • Facility consolidations Significant • Strategic manufacturing Cost • Sourcing Synergies • Utilization of our Hudson fans in all ACHXs • Focused leadership 9 © 2019 Chart Industries, Inc. Confidential and Proprietary

Future Segments 2019F Full Year Pro Forma Post Close of Harsco AXC Acquisition E&C Cryogenics E&C FinFans D&S East D&S West BAHX / Cold Boxes ACHX / Fans Global Commercial Team Revenue = $315M Revenue = $155M Revenue = $545M Revenue = $490M Backlog = $196M Backlog = $250M Backlog = $320M Backlog = $127M 2019F Pro Hudson Chart Cooler Harsco AXC E&C FinFans Forma ($M) Service Revenue $205 $80 $260 $545 (1) EBITDA 45 13 60 118 % Revenue 22.0% 16.3% 23.1% 21.7% (1) EBITDA, which is defined as earnings before interest, tax, depreciation and amortization, is not a measure of financial performance under U.S. GAAP and should not be considered as an alternative to net income. The Company believes this figure is of interest to investors and facilitates useful period to period comparisons of the Company's operating results. With respect to the Company's full year earnings outlook, the Company is not able to provide a reconciliation of EBITDA to net income because certain items may have not yet occurred or are out of the Company's control and/or cannot be reasonably predicted. 10 © 2019 Chart Industries, Inc. Confidential and ProprietaryFuture Segments 2019F Full Year Pro Forma Post Close of Harsco AXC Acquisition E&C Cryogenics E&C FinFans D&S East D&S West BAHX / Cold Boxes ACHX / Fans Global Commercial Team Revenue = $315M Revenue = $155M Revenue = $545M Revenue = $490M Backlog = $196M Backlog = $250M Backlog = $320M Backlog = $127M 2019F Pro Hudson Chart Cooler Harsco AXC E&C FinFans Forma ($M) Service Revenue $205 $80 $260 $545 (1) EBITDA 45 13 60 118 % Revenue 22.0% 16.3% 23.1% 21.7% (1) EBITDA, which is defined as earnings before interest, tax, depreciation and amortization, is not a measure of financial performance under U.S. GAAP and should not be considered as an alternative to net income. The Company believes this figure is of interest to investors and facilitates useful period to period comparisons of the Company's operating results. With respect to the Company's full year earnings outlook, the Company is not able to provide a reconciliation of EBITDA to net income because certain items may have not yet occurred or are out of the Company's control and/or cannot be reasonably predicted. 10 © 2019 Chart Industries, Inc. Confidential and Proprietary

Business Update Q2 2019 Updates are in Bold Italics Industry Trends Year to Date Activity • Increased petrochemical activity • Booked Venture Global’s Calcasieu Pass order ($135M) • Big LNG operator activity • Booked Golar Gimi FLNG order ($20M) • Driftwood received DOE approval • Announced IPSMR®+ process technology E&C Cryogenics • Venture Global Plaquemines final EIS issued • Received process patent (April 29) on IPSMR® • Piedmont Natural Gas LNG facility • FERC + on Transco’s N.East pipeline project • Increasing activity in Lower 48 drilling • Introduced Tuf-Lite IV axial flow fan • Big LNG need for ACHX • Continued high order activity in air coolers E&C FinFans • Fans being utilized in retrofits and ssLNG • Announced $30M order with Bechtel for LNG project • Signed acquisition of Harsco’s Air-X-Changer business • IMO 2020 • Signed MOU with IOCL for India LNG market development • Germany NG toll suspension • Booked first German fueling station orders D&S East • LNG fueling station and over the road • Continued synergy sales with VRV, including an $800k • India LNG infrastructure activity order last week in Malaysia • Shell/Gasnor LNG regas terminal for • Committed to LNG fueling systems line in Italy Gibralter • Specialty market interest (10%+ growth) • Announced new CO2 Trifecta to be released in 2H 2019 • Over the road trucking • Completed 2 over the road trucking LTAs D&S West • LTAs • Extended certain industrial gas customer LTAs • Hydrogen • Booked hydrogen fuel station order in California • Executive orders driving potential for rail • R&D development with food & beverage companies on Nitro beverages 11 © 2019 Chart Industries, Inc. Confidential and ProprietaryBusiness Update Q2 2019 Updates are in Bold Italics Industry Trends Year to Date Activity • Increased petrochemical activity • Booked Venture Global’s Calcasieu Pass order ($135M) • Big LNG operator activity • Booked Golar Gimi FLNG order ($20M) • Driftwood received DOE approval • Announced IPSMR®+ process technology E&C Cryogenics • Venture Global Plaquemines final EIS issued • Received process patent (April 29) on IPSMR® • Piedmont Natural Gas LNG facility • FERC + on Transco’s N.East pipeline project • Increasing activity in Lower 48 drilling • Introduced Tuf-Lite IV axial flow fan • Big LNG need for ACHX • Continued high order activity in air coolers E&C FinFans • Fans being utilized in retrofits and ssLNG • Announced $30M order with Bechtel for LNG project • Signed acquisition of Harsco’s Air-X-Changer business • IMO 2020 • Signed MOU with IOCL for India LNG market development • Germany NG toll suspension • Booked first German fueling station orders D&S East • LNG fueling station and over the road • Continued synergy sales with VRV, including an $800k • India LNG infrastructure activity order last week in Malaysia • Shell/Gasnor LNG regas terminal for • Committed to LNG fueling systems line in Italy Gibralter • Specialty market interest (10%+ growth) • Announced new CO2 Trifecta to be released in 2H 2019 • Over the road trucking • Completed 2 over the road trucking LTAs D&S West • LTAs • Extended certain industrial gas customer LTAs • Hydrogen • Booked hydrogen fuel station order in California • Executive orders driving potential for rail • R&D development with food & beverage companies on Nitro beverages 11 © 2019 Chart Industries, Inc. Confidential and Proprietary

LNG Supply / Demand Demand forecast to 2025 Supply/Demand Deficit Forecast Source: Wood Mackenzie; 2018 World LNG Report, published by IGU and HIS Market; Scotia Howard Weil estimates. • Current buildout cycle serving upcoming 2022-2023 supply-demand deficit • Expect ~100 MTPA of related orders in 2019 into the market Source: Evercore 12 © 2019 Chart Industries, Inc. Confidential and ProprietaryLNG Supply / Demand Demand forecast to 2025 Supply/Demand Deficit Forecast Source: Wood Mackenzie; 2018 World LNG Report, published by IGU and HIS Market; Scotia Howard Weil estimates. • Current buildout cycle serving upcoming 2022-2023 supply-demand deficit • Expect ~100 MTPA of related orders in 2019 into the market Source: Evercore 12 © 2019 Chart Industries, Inc. Confidential and Proprietary

Where we play in LNG *Source: Scotia Howard Weil 13 © 2019 Chart Industries, Inc. Confidential and ProprietaryWhere we play in LNG *Source: Scotia Howard Weil 13 © 2019 Chart Industries, Inc. Confidential and Proprietary

IPSMR® 14 © 2019 Chart Industries, Inc. Confidential and ProprietaryIPSMR® 14 © 2019 Chart Industries, Inc. Confidential and Proprietary

IPSMR®+ Chart’s IPSMR®+ process provides as much as 8% increased efficiency over IPSMR® Requires approximately 25% less plot space than conventional pre-cooled liquefaction technologies IPSMR®+ has been evaluated by two international oil companies and determined it continues to be the most efficient 15 © 2019 Chart Industries, Inc. Confidential and ProprietaryIPSMR®+ Chart’s IPSMR®+ process provides as much as 8% increased efficiency over IPSMR® Requires approximately 25% less plot space than conventional pre-cooled liquefaction technologies IPSMR®+ has been evaluated by two international oil companies and determined it continues to be the most efficient 15 © 2019 Chart Industries, Inc. Confidential and Proprietary

Big LNG Order Opportunities: 2019 Number Project Chart Customer Operator Size Chart Content Expected Timing of Chart orders 1 - Calcasieu Pass BHGE Venture Global 10 MTPA 18 cold boxes, BAHX Throughout 2019 BOOKED 2 – Gimi (Tortue) Black & Veatch Golar 3.75 MTPA 4x Cold boxes, BAHX 1H 2019 BOOKED st 3 Driftwood Bechtel Tellurian 27 MTPA (Phase 1 IPSMR®, cold boxes, BAHX, Q3 2019 for 1 16 MTPA) ACHX phase 4 – Magnolia LNG Ltd LNG Ltd 8.8 MTPA Cold boxes, BAHX, core-in 2H 2019 50% in kettles BACKLOG 5 Corpus Christi Stage KBR Cheniere 9.5 MTPA IPSMR®, cold boxes, BAHX, 2H 2019 -1H 2020 Three ACHX 6 Pointe LNG EPC TBD Pointe LNG 6 MTPA IPSMR®, cold boxes, BAHX, 2020 ACHX 7 FL small scale LNG EPC TBD Confidential 250,000 gpd C250N, Cold boxes, BAHX, 2H 2019 Expansion ACHX 8 FL ssLNG EPC TBD Confidential 500,000 gpd C500 IPSMR®, cold boxes, 2H2019-1H 2020 BAHX, ACHX, tanks 9 SE Asia LNG EPC TBD Confidential 3 MTPA (+8MTPA IPSMR®, cold boxes, BAHX, 2H 2019-1H 2020 (+expansion) expansion) ACHX 10 Liquefaction and Black & Veatch Confidential Confidential BAHX, loadout systems, 2H 2019 distribution project coolers and trailers • Includes Hudson content where applicable • Does not include full list of project opportunities • Opportunities represent possible large projects based on current status of discussions with customers. Ultimate realization of these projects depends upon status of project and on the execution / delivery of definite documentation with customers. 16 © 2019 Chart Industries, Inc. Confidential and ProprietaryBig LNG Order Opportunities: 2019 Number Project Chart Customer Operator Size Chart Content Expected Timing of Chart orders 1 - Calcasieu Pass BHGE Venture Global 10 MTPA 18 cold boxes, BAHX Throughout 2019 BOOKED 2 – Gimi (Tortue) Black & Veatch Golar 3.75 MTPA 4x Cold boxes, BAHX 1H 2019 BOOKED st 3 Driftwood Bechtel Tellurian 27 MTPA (Phase 1 IPSMR®, cold boxes, BAHX, Q3 2019 for 1 16 MTPA) ACHX phase 4 – Magnolia LNG Ltd LNG Ltd 8.8 MTPA Cold boxes, BAHX, core-in 2H 2019 50% in kettles BACKLOG 5 Corpus Christi Stage KBR Cheniere 9.5 MTPA IPSMR®, cold boxes, BAHX, 2H 2019 -1H 2020 Three ACHX 6 Pointe LNG EPC TBD Pointe LNG 6 MTPA IPSMR®, cold boxes, BAHX, 2020 ACHX 7 FL small scale LNG EPC TBD Confidential 250,000 gpd C250N, Cold boxes, BAHX, 2H 2019 Expansion ACHX 8 FL ssLNG EPC TBD Confidential 500,000 gpd C500 IPSMR®, cold boxes, 2H2019-1H 2020 BAHX, ACHX, tanks 9 SE Asia LNG EPC TBD Confidential 3 MTPA (+8MTPA IPSMR®, cold boxes, BAHX, 2H 2019-1H 2020 (+expansion) expansion) ACHX 10 Liquefaction and Black & Veatch Confidential Confidential BAHX, loadout systems, 2H 2019 distribution project coolers and trailers • Includes Hudson content where applicable • Does not include full list of project opportunities • Opportunities represent possible large projects based on current status of discussions with customers. Ultimate realization of these projects depends upon status of project and on the execution / delivery of definite documentation with customers. 16 © 2019 Chart Industries, Inc. Confidential and Proprietary

2019 Updated Guidance, with AXC Prior Full Year 2019 (Pre Harsco Updated Guidance Includes: Full Year 2019 (Post Harsco AXC) AXC) • Harsco Air-X-Changer 2H 2019: Assumes July 1, 2019 close of the Sales Sales acquisition, subject to closing $1.41B - $1.46B $1.29B - $1.34B conditions Inclusive of 2019 portion of Calcasieu Pass, Golar Inclusive of 2019 portion of Calcasieu Gimi and Bechtel ACHX Pass and Golar Gimi • $4M of revenue in 2019 associated Includes 6 months of Harsco AXC ownership with ACHX $30M order announced th on April 18 earnings call but previously not included in guidance (1) (1) Adjusted EPS Adjusted EPS $2.70 - $3.05 $2.85 - $3.20 • Adjusted EPS excludes: Assumes 22-23% full year tax rate Assumes 22-23% full year tax rate • Restructuring and transaction Includes 6 months of Harsco AXC ownership related costs • One-time financing costs • One-time costs to achieve synergies Capital Expenditures • Assumes additional interest Capital Expenditures $35M - $40M expense on additional funding $35M - $40M Includes $3M from Harsco AXC requirement (does not assume any further strategic financing under consideration) (1) Adjusted EPS is a non-GAAP measure, defined as earnings per share, as adjusted to exclude restructuring, transaction and integration-related costs, the dilution impact of convertible notes and certain other items and, with respect to the full year 2019 (post-close) figure, one-time financing costs and one-time costs to achieve synergies. With respect to the Company's outlook, the Company is not able to provide a reconciliation of adjusted EPS to earnings per share because certain items may have not yet occurred or are out of the Company's control and/or cannot be reasonably predicted. 17 © 2019 Chart Industries, Inc. Confidential and Proprietary2019 Updated Guidance, with AXC Prior Full Year 2019 (Pre Harsco Updated Guidance Includes: Full Year 2019 (Post Harsco AXC) AXC) • Harsco Air-X-Changer 2H 2019: Assumes July 1, 2019 close of the Sales Sales acquisition, subject to closing $1.41B - $1.46B $1.29B - $1.34B conditions Inclusive of 2019 portion of Calcasieu Pass, Golar Inclusive of 2019 portion of Calcasieu Gimi and Bechtel ACHX Pass and Golar Gimi • $4M of revenue in 2019 associated Includes 6 months of Harsco AXC ownership with ACHX $30M order announced th on April 18 earnings call but previously not included in guidance (1) (1) Adjusted EPS Adjusted EPS $2.70 - $3.05 $2.85 - $3.20 • Adjusted EPS excludes: Assumes 22-23% full year tax rate Assumes 22-23% full year tax rate • Restructuring and transaction Includes 6 months of Harsco AXC ownership related costs • One-time financing costs • One-time costs to achieve synergies Capital Expenditures • Assumes additional interest Capital Expenditures $35M - $40M expense on additional funding $35M - $40M Includes $3M from Harsco AXC requirement (does not assume any further strategic financing under consideration) (1) Adjusted EPS is a non-GAAP measure, defined as earnings per share, as adjusted to exclude restructuring, transaction and integration-related costs, the dilution impact of convertible notes and certain other items and, with respect to the full year 2019 (post-close) figure, one-time financing costs and one-time costs to achieve synergies. With respect to the Company's outlook, the Company is not able to provide a reconciliation of adjusted EPS to earnings per share because certain items may have not yet occurred or are out of the Company's control and/or cannot be reasonably predicted. 17 © 2019 Chart Industries, Inc. Confidential and Proprietary

2020 Outlook (1) Ref # Description Revenue ($M) Adjusted EPS As described at 1 2020 Base Outlook as of June 2018 $1,380 - $1,400 $3.60 - $3.70 June 7, 2018 Investor Day 2 Calcasieu Pass, Gimi, ACHX for Bechtel 125 0.90 - 1.00 3 Additional restructuring completed 0.15 - 0.20 4 +VRV, - CAIRE, +/- Other (45) – (25) (0.15) – (0.13) (2) 5 Harsco AXC net of additional interest expense 270 – 275 $0.55 - 0.60 (3) 6 2020 Updated Outlook $1,730 - $1,775 $5.05 - $5.35 7 Driftwood 2020 Phase 1 portion (assumes NTP in 2019) 200 – 225 1.95 – 2.15 Big LNG orders 8 Cheniere Corpus Christi Stage 3 (assumes NTP in 2019) 60 – 85 0.60 – 0.75 that are not yet booked 9 One other project out of known pipeline (assumes 2019 order) 40 – 60 0.40 – 0.50 (4) 10 2020 Outlook With Expected Additional 2019 Big LNG Orders $2,030 - $2,145 $8.00 - $8.75 (1) See footnote 1 on slide 11. Tax affected adjustments are at 23%, and on 32.5 million weighted average shares outstanding. Excludes any potential future dilution impact associated with our convertible notes and related derivative securities. (2) Assumes Harsco AXC acquisition closes on July 1, 2019. The acquisition is subject to customary closing conditions, including the expiration of the applicable waiting period under the HSR Act. (3) Subject to timing of Venture Global Calcasieu Pass and Gimi schedules. (4) Revenue and adjusted EPS associated in “2020 with expected additional 2019 Big LNG orders” has not been booked yet, but are expected to be booked in 2019. 18 © 2019 Chart Industries, Inc. Confidential and Proprietary2020 Outlook (1) Ref # Description Revenue ($M) Adjusted EPS As described at 1 2020 Base Outlook as of June 2018 $1,380 - $1,400 $3.60 - $3.70 June 7, 2018 Investor Day 2 Calcasieu Pass, Gimi, ACHX for Bechtel 125 0.90 - 1.00 3 Additional restructuring completed 0.15 - 0.20 4 +VRV, - CAIRE, +/- Other (45) – (25) (0.15) – (0.13) (2) 5 Harsco AXC net of additional interest expense 270 – 275 $0.55 - 0.60 (3) 6 2020 Updated Outlook $1,730 - $1,775 $5.05 - $5.35 7 Driftwood 2020 Phase 1 portion (assumes NTP in 2019) 200 – 225 1.95 – 2.15 Big LNG orders 8 Cheniere Corpus Christi Stage 3 (assumes NTP in 2019) 60 – 85 0.60 – 0.75 that are not yet booked 9 One other project out of known pipeline (assumes 2019 order) 40 – 60 0.40 – 0.50 (4) 10 2020 Outlook With Expected Additional 2019 Big LNG Orders $2,030 - $2,145 $8.00 - $8.75 (1) See footnote 1 on slide 11. Tax affected adjustments are at 23%, and on 32.5 million weighted average shares outstanding. Excludes any potential future dilution impact associated with our convertible notes and related derivative securities. (2) Assumes Harsco AXC acquisition closes on July 1, 2019. The acquisition is subject to customary closing conditions, including the expiration of the applicable waiting period under the HSR Act. (3) Subject to timing of Venture Global Calcasieu Pass and Gimi schedules. (4) Revenue and adjusted EPS associated in “2020 with expected additional 2019 Big LNG orders” has not been booked yet, but are expected to be booked in 2019. 18 © 2019 Chart Industries, Inc. Confidential and Proprietary

M&A: A Way to Accelerate Growth Prioritize Key Market Opportunities: Acquisition Criteria: § Strong level of strategic fit SERVICE & TEMPERATURE REPAIR § High degree of leveragability EXPANSION BUILDOUT (specific and attainable synergies) § Proven growth and profitability § Reasonable price expectations CRYOGENIC PUMPS / ACHX, § Management bench strength FANS, MARINE TECHNOLOGY TECH § Ownership that’s willing EXPANSION to assist in the transition 19 © 2019 Chart Industries, Inc. Confidential and ProprietaryM&A: A Way to Accelerate Growth Prioritize Key Market Opportunities: Acquisition Criteria: § Strong level of strategic fit SERVICE & TEMPERATURE REPAIR § High degree of leveragability EXPANSION BUILDOUT (specific and attainable synergies) § Proven growth and profitability § Reasonable price expectations CRYOGENIC PUMPS / ACHX, § Management bench strength FANS, MARINE TECHNOLOGY TECH § Ownership that’s willing EXPANSION to assist in the transition 19 © 2019 Chart Industries, Inc. Confidential and Proprietary

Corporate Responsibility As a responsible corporate citizen, Chart’s belief is that financial performance and responsibility for our environment, our employees and the global communities we touch are inextricably linked. Ethics It is our number one priority to build and support a Chart culture that is ethical and respectful of each other, our customers, and our stockholders. Supply Chain Chart is committed to the highest standards of ethics and business conduct. People and Safety Chart is committed to maintaining a safe, secure and ethical workplace. Environment and Conservation Chart is committed to environmental stewardship and sustainable business practices. Community Engagement Active and supportive member in the communities in which we maintain a presence. 20 © 2019 Chart Industries, Inc. Confidential and ProprietaryCorporate Responsibility As a responsible corporate citizen, Chart’s belief is that financial performance and responsibility for our environment, our employees and the global communities we touch are inextricably linked. Ethics It is our number one priority to build and support a Chart culture that is ethical and respectful of each other, our customers, and our stockholders. Supply Chain Chart is committed to the highest standards of ethics and business conduct. People and Safety Chart is committed to maintaining a safe, secure and ethical workplace. Environment and Conservation Chart is committed to environmental stewardship and sustainable business practices. Community Engagement Active and supportive member in the communities in which we maintain a presence. 20 © 2019 Chart Industries, Inc. Confidential and Proprietary

Chart Investment Highlights Leading diversified industrial Operate in attractive, growing global manufacturer with diverse markets and broad product offering Innovative technical expertise Cross-operating segment scale and and reputation collaboration Longstanding relationships with Industry leading global industry leading and global manufacturing capability customers 21 © 2019 Chart Industries, Inc. Confidential and ProprietaryChart Investment Highlights Leading diversified industrial Operate in attractive, growing global manufacturer with diverse markets and broad product offering Innovative technical expertise Cross-operating segment scale and and reputation collaboration Longstanding relationships with Industry leading global industry leading and global manufacturing capability customers 21 © 2019 Chart Industries, Inc. Confidential and Proprietary

Appendix: Q1 2019 Results © 2019 Chart Industries, Inc. Confidential and Proprietary © 2019 Chart Industries, Inc. Confidential and ProprietaryAppendix: Q1 2019 Results © 2019 Chart Industries, Inc. Confidential and Proprietary © 2019 Chart Industries, Inc. Confidential and Proprietary

Q1 2019 Order Activity All results reflect continuing operations E&C D&S East D&S West (13%) +182% +32% $264 $131 $114 $83 $94 $63 Q1 2018 Q1 2019 Q1 2018 Q1 2019 Q1 2018 Q1 2019 • Big LNG • Industrial gas • Industrial gas • Air Cooled Heat Exchangers • LNG fueling systems • Long term agreements • Petrochemical • Trailers • Over the road trucking • Natural Gas Processing • China • Specialty Markets • Parts, repair, service • VRV • VRV 23 © 2019 Chart Industries, Inc. Confidential and ProprietaryQ1 2019 Order Activity All results reflect continuing operations E&C D&S East D&S West (13%) +182% +32% $264 $131 $114 $83 $94 $63 Q1 2018 Q1 2019 Q1 2018 Q1 2019 Q1 2018 Q1 2019 • Big LNG • Industrial gas • Industrial gas • Air Cooled Heat Exchangers • LNG fueling systems • Long term agreements • Petrochemical • Trailers • Over the road trucking • Natural Gas Processing • China • Specialty Markets • Parts, repair, service • VRV • VRV 23 © 2019 Chart Industries, Inc. Confidential and Proprietary

Q1 2019 Backlog All results reflect continuing operations Consolidated E&C $568.2 $253.0 $213.3 $476.9 $733.8 $410.5 $- $100.0 $200.0 $300.0 $400.0 $500.0 $600.0 $700.0 $800.0 $- $100.0 $200.0 $300.0 $400.0 $500.0 December 2018 March 2018 March 2019 December 2018 March 2018 March 2019 D&S East D&S West $129.8 $185.4 $126.3 $137.3 $196.2 $127.1 $- $50.0 $100.0 $150.0 $200.0 $122.0 $124.0 $126.0 $128.0 $130.0 $132.0 $134.0 $136.0 $138.0 December 2018 March 2018 March 2019 December 2018 March 2018 March 2019 © 2019 Chart Industries, Inc. Confidential and ProprietaryQ1 2019 Backlog All results reflect continuing operations Consolidated E&C $568.2 $253.0 $213.3 $476.9 $733.8 $410.5 $- $100.0 $200.0 $300.0 $400.0 $500.0 $600.0 $700.0 $800.0 $- $100.0 $200.0 $300.0 $400.0 $500.0 December 2018 March 2018 March 2019 December 2018 March 2018 March 2019 D&S East D&S West $129.8 $185.4 $126.3 $137.3 $196.2 $127.1 $- $50.0 $100.0 $150.0 $200.0 $122.0 $124.0 $126.0 $128.0 $130.0 $132.0 $134.0 $136.0 $138.0 December 2018 March 2018 March 2019 December 2018 March 2018 March 2019 © 2019 Chart Industries, Inc. Confidential and Proprietary

Q1 2019 Margin Expansion Actions ($M) Facility Headcount Price Product Line Projected Projected Reduction / Reduction / Increases and Rationalization Incremental OpInc Impact Consolidation Other Supply Chain (1) Annual to 2019 Versus (1) Savings Prior Guide Announced Absorbed E&C consolidation from 4 LifeCycle facilities to 1 in backoffice into Tulsa, OK ACHX business units $4.5 $2.0 production Simplified mgmt. structure VRV duplicate Global D&S price Closed production D&S East mgmt. positions increase (Jan 8) of BAHX in China $0.5 $0.5 China headcount reduction Restructure of Global D&S price D&S West parts, repair, increase (Jan 8) service group $0.5 $0.5 Streamlined Sourcing savings Corporate corporate support across three functions (Legal, segments and $1.0 $0.6 Marketing) and corporate outside professional costs $6.5M $3.6M (1) Price increases, supply chain savings, and Product line rationalization were included in prior 2019 guidance 25 © 2019 Chart Industries, Inc. Confidential and ProprietaryQ1 2019 Margin Expansion Actions ($M) Facility Headcount Price Product Line Projected Projected Reduction / Reduction / Increases and Rationalization Incremental OpInc Impact Consolidation Other Supply Chain (1) Annual to 2019 Versus (1) Savings Prior Guide Announced Absorbed E&C consolidation from 4 LifeCycle facilities to 1 in backoffice into Tulsa, OK ACHX business units $4.5 $2.0 production Simplified mgmt. structure VRV duplicate Global D&S price Closed production D&S East mgmt. positions increase (Jan 8) of BAHX in China $0.5 $0.5 China headcount reduction Restructure of Global D&S price D&S West parts, repair, increase (Jan 8) service group $0.5 $0.5 Streamlined Sourcing savings Corporate corporate support across three functions (Legal, segments and $1.0 $0.6 Marketing) and corporate outside professional costs $6.5M $3.6M (1) Price increases, supply chain savings, and Product line rationalization were included in prior 2019 guidance 25 © 2019 Chart Industries, Inc. Confidential and Proprietary

Q1 Adjusted EPS $ millions, except per share amounts Q1 2019 Q1 2018 Change V. PY Continuing Operations Net income $0.9 $4.2 ($3.3) from continuing operations Reported EPS $0.03 $0.13 ($0.10) 1 Restructuring and transaction-related costs 0.23 0.05 0.18 2 Integration and Step Up Costs 0.09 - 0.09 3 Other One-Time Items (2) 0.03 - 0.03 4 Dilution impact of convertible notes 0.01 - 0.01 Adjusted EPS (1) $0.39 $0.18 $0.21 (1) Adjusted EPS (a non-GAAP measure) is as reported on a historical basis. Tax affected adjustments are at normalized statutory periodic rates. (2) Includes $0.01 related to aluminum cryobiological tank recall reserve expense, and $0.02 related to Tax Reform / transition tax related adjustments. 26 © 2019 Chart Industries, Inc. Confidential and ProprietaryQ1 Adjusted EPS $ millions, except per share amounts Q1 2019 Q1 2018 Change V. PY Continuing Operations Net income $0.9 $4.2 ($3.3) from continuing operations Reported EPS $0.03 $0.13 ($0.10) 1 Restructuring and transaction-related costs 0.23 0.05 0.18 2 Integration and Step Up Costs 0.09 - 0.09 3 Other One-Time Items (2) 0.03 - 0.03 4 Dilution impact of convertible notes 0.01 - 0.01 Adjusted EPS (1) $0.39 $0.18 $0.21 (1) Adjusted EPS (a non-GAAP measure) is as reported on a historical basis. Tax affected adjustments are at normalized statutory periodic rates. (2) Includes $0.01 related to aluminum cryobiological tank recall reserve expense, and $0.02 related to Tax Reform / transition tax related adjustments. 26 © 2019 Chart Industries, Inc. Confidential and Proprietary

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