A summary of the Company's revenues by primary geographical markets as well as by key product and service groups is as follows:



	Three Months Ended
	June 30, 2018
(In thousands)	Harsco Metals & Minerals Segment		Harsco Industrial Segment		Harsco Rail Segment		Corporate		Consolidated Totals
Primary Geographical Markets (a):
North America	$	79,862	$	87,174	$	47,547	$	35	$	214,618
Western Europe	97,410		—		13,041		—		110,451
Latin America (b)	37,388		4,891		1,331		—		43,610
Asia-Pacific	37,788		—		5,633		—		43,421
Middle East and Africa	12,150		—		—		—		12,150
Eastern Europe	7,722		—		—		—		7,722
Total Revenues (c)	$	272,320	$	92,065	$	67,552	$	35	$	431,972



	Three Months Ended
	June 30, 2018
(In thousands)	Harsco Metals & Minerals Segment		Harsco Industrial Segment		Harsco Rail Segment		Corporate		Consolidated Totals
Key Product and Service Groups:
On-site services and material logistics, product quality improvement and resource recovery for iron, steel and metals manufacturing; as well as value- added environmental solutions for industrial co-products	$	272,320	$	—	$	—	$	—	$	272,320
Railway track maintenance services and equipment	—		—		67,552		—		67,552
Air-cooled heat exchangers	—		48,576		—		—		48,576
Industrial grating and fencing products	—		32,446		—		—		32,446
Heat transfer products	—		11,043		—		—		11,043
General Corporate	—		—		—		35		35
Total Revenues (c)	$	272,320	$	92,065	$	67,552	$	35	$	431,972



	Three Months Ended
	June 30, 2017
(In thousands)	Harsco Metals & Minerals Segment		Harsco Industrial Segment		Harsco Rail Segment		Corporate		Consolidated Totals
Primary Geographical Markets (a):
North America	$	70,759	$	67,165	$	48,748	$	35	$	186,707
Western Europe	97,516		—		6,832		—		104,348
Latin America (b)	39,758		5,308		778		—		45,844
Asia-Pacific	34,759		1,090		5,636		—		41,485
Middle East and Africa	9,953		—		—		—		9,953
Eastern Europe	6,561		—		—		—		6,561
Total Revenues (c)	$	259,306	$	73,563	$	61,994	$	35	$	394,898
Key Product and Service Groups:
On-site services and material logistics, product quality improvement and resource recovery for iron, steel and metals manufacturing; as well as value- added environmental solutions for industrial co-products	$	259,306	$	—	$	—	$	—	$	259,306
Railway track maintenance services and equipment	—		—		61,994		—		61,994
Air-cooled heat exchangers	—		33,774		—		—		33,774
Industrial grating and fencing products	—		29,134		—		—		29,134
Heat transfer products	—		10,655		—		—		10,655
General Corporate	—		—		—		35		35
Total Revenues (c)	$	259,306	$	73,563	$	61,994	$	35	$	394,898



	Six Months Ended
	June 30, 2018
(In thousands)	Harsco Metals & Minerals Segment		Harsco Industrial Segment		Harsco Rail Segment		Corporate		Consolidated Totals
Primary Geographical Markets (a):
North America	$	150,927	$	166,032	$	87,952	$	74	$	404,985
Western Europe	194,331		—		27,761		—		222,092
Latin America (b)	78,846		9,631		2,164		—		90,641
Asia-Pacific	74,009		—		9,353		—		83,362
Middle East and Africa	23,703		—		—		—		23,703
Eastern Europe	15,227		—		—		—		15,227
Total Revenues (c)	$	537,043	$	175,663	$	127,230	$	74	$	840,010



	Six Months Ended
	June 30, 2018
(In thousands)	Harsco Metals & Minerals Segment		Harsco Industrial Segment		Harsco Rail Segment		Corporate		Consolidated Totals
Key Product and Service Groups:
On-site services and material logistics, product quality improvement and resource recovery for iron, steel and metals manufacturing; as well as value- added environmental solutions for industrial co-products	$	537,043	$	—	$	—	$	—	$	537,043
Railway track maintenance services and equipment	—		—		127,230		—		127,230
Air-cooled heat exchangers	—		92,843		—		—		92,843
Industrial grating and fencing products	—		62,543		—		—		62,543
Heat transfer products	—		20,277		—		—		20,277
General Corporate	—		—		—		74		74
Total Revenues (c)	$	537,043	$	175,663	$	127,230	$	74	$	840,010



	Six Months Ended
	June 30, 2017
(In thousands)	Harsco Metals & Minerals Segment		Harsco Industrial Segment		Harsco Rail Segment		Corporate		Consolidated Totals
Primary Geographical Markets (a):
North America	$	137,992	$	125,516	$	93,898	$	69	$	357,475
Western Europe	189,236		—		16,371		—		205,607
Latin America (b)	77,778		11,890		1,254		—		90,922
Asia-Pacific	67,316		2,042		10,059		—		79,417
Middle East and Africa	20,509		—		—		—		20,509
Eastern Europe	13,509		—		—		—		13,509
Total Revenues (c)	$	506,340	$	139,448	$	121,582	$	69	$	767,439
Key Product and Service Groups:
On-site services and material logistics, product quality improvement and resource recovery for iron, steel and metals manufacturing; as well as value- added environmental solutions for industrial co-products	$	506,340	$	—	$	—	$	—	$	506,340
Railway track maintenance services and equipment	—		—		121,582		—		121,582
Air-cooled heat exchangers	—		64,235		—		—		64,235
Industrial grating and fencing products	—		57,293		—		—		57,293
Heat transfer products	—		17,920		—		—		17,920
General Corporate	—		—		—		69		69
Total Revenues (c)	$	506,340	$	139,448	$	121,582	$	69	$	767,439


(a)	Revenues are attributed to individual countries based on the location of the facility generating the revenue.


(b)	Includes Mexico.


(c)	The Company has adopted the new revenue recognition standard utilizing the modified retrospective transition method, including use of practical expedients. Comparative information has not been restated and continues to be reported under U.S. GAAP in effect for those periods. See Note 2, Recently Adopted and Recently Issued Accounting Standards for additional information.