Financial Supplement - Baker Hughes and Baker Hughes Holdings LLC (unaudited) Exhibit 99.1 Copyright 2023 Baker Hughes Company. All rights reserved. IET Recast Oilfield Services & Equipment1 FY 2021 1Q 2022 2Q 2022 3Q 2022 4Q 2022 FY 2022 1Q 2023 2Q 2023 3Q 2023 Well Construction $ 3,301 $ 883 $ 936 $ 991 $ 1,043 $ 3,854 $ 1,061 $ 1,076 $ 1,128 Completions, Intervention & Measurements 3,106 781 886 920 972 3,559 909 1,090 1,085 Production Solutions 3,135 825 866 931 965 3,587 938 959 967 Subsea & Surface Pressure Systems 2,486 528 541 561 599 2,230 670 752 770 Total Oilfield Services & Equipment 12,028 3,017 3,230 3,403 3,579 13,229 3,577 3,877 3,951 Industrial & Energy Technology1 Gas Technology Equipment 3,039 575 554 614 856 2,599 831 968 1,227 Gas Technology Services 2,696 580 542 629 689 2,440 591 658 637 Total Gas Technology 5,735 1,155 1,097 1,242 1,545 5,039 1,422 1,626 1,865 Industrial Products 1,598 394 427 429 447 1,697 423 506 520 Industrial Solutions 880 216 210 214 244 884 222 242 243 Controls2 217 43 54 53 58 208 40 1 — Total Industrial Technology 2,695 653 691 696 750 2,789 685 749 763 Climate Technology Solutions 43 11 29 29 30 98 31 62 63 Total Industrial & Energy Technology 8,473 1,818 1,816 1,967 2,325 7,926 2,138 2,438 2,691 Total Revenue $ 20,502 $ 4,835 $ 5,047 $ 5,369 $ 5,905 $ 21,156 $ 5,716 $ 6,315 $ 6,641 Table 1. Consolidated Revenue by Reporting Segment and Product Line ($ in millions) Note: certain columns and rows may not add up due to the use of rounded numbers. 1 Reporting segment 2 Sale of Nexus Controls business completed in April 2023

Financial Supplement - Baker Hughes and Baker Hughes Holdings LLC (unaudited) Copyright 2023 Baker Hughes Company. All rights reserved. IET Recast Oilfield Services & Equipment1 FY 2021 1Q 2022 2Q 2022 3Q 2022 4Q 2022 FY 2022 1Q 2023 2Q 2023 3Q 2023 Total Oilfield Services & Equipment $ 11,798 $ 3,270 $ 3,392 $ 3,707 $ 3,721 $ 14,089 $ 4,100 $ 4,192 $ 4,178 Industrial & Energy Technology1 Gas Technology Equipment 3,832 2,086 833 822 2,455 6,195 1,709 1,547 2,813 Gas Technology Services 2,898 671 787 713 791 2,961 696 776 724 Total Gas Technology 6,730 2,756 1,620 1,535 3,245 9,156 2,405 2,324 3,537 Industrial Products 1,730 486 453 423 471 1,833 528 550 477 Industrial Solutions 989 232 270 262 262 1,025 271 255 271 Controls2 206 43 57 49 92 241 66 — — Total Industrial Technology 2,925 762 779 734 824 3,099 865 806 748 Climate Technology Solutions 215 49 69 89 219 425 263 152 49 Total Industrial & Energy Technology 9,870 3,567 2,467 2,357 4,289 12,680 3,533 3,282 4,334 Total Orders $ 21,668 $ 6,837 $ 5,860 $ 6,063 $ 8,009 $ 26,770 $ 7,632 $ 7,474 $ 8,512 Table 2. Orders ($ in millions) Note: certain columns and rows may not add up due to the use of rounded numbers. Exhibit 99.1 1 Reporting segment 2 Sale of Nexus Controls business completed in April 2023