Verified Nov 2026
Powertrain & Drivetrain
·
Houston, Texas
·
Since 1833
Cooper Machinery Services is a Houston, Texas-headquartered company founded in 1833 that employs between 500 and 1,000 people, with estimated revenue of $100 to $250 million. Privately held, it manufactures natural gas compression equipment, reciprocating engines, compressors, and turbochargers, and provides parts, field service, and shop repairs for an installed base of roughly 22,000 units. Its customers are in the oil and gas, power, transportation, and marine sectors. In August 2026 it expanded its turbocharger business through the acquisition of Alamo.
Cooper Machinery Services at a glance
Revenue
$100-250M
Est. band
Employees
500-1,000
Founded
1833
Headquarters
Houston, Texas
Import activity
994
Industries
Automotive
Industrial Equipment
Sourcing and import activity
From US customs bill-of-lading records
US sea imports
994
Named foreign suppliers
50
Top origins
China · South Korea · Germany · Sri Lanka
Shared foreign counterparties do not establish that these companies buy from Cooper Machinery Services.
What this tells a buyer
The most recent development on record is the August 6, 2026 expansion of its turbocharger business through the acquisition of Alamo, as reported by CompressorTECH².
The company lists in-house production of aluminum, steel, valve, turbocharger, machining, welding, coating, transmission, and assembly work, and it serves an installed base of roughly 22,000 units under the Cooper-Bessemer, Ajax, and Superior product lines.
The company is privately held, with an estimated revenue band of $100 to $250 million and an employee band of 500 to 1,000, and it operates in the automotive and industrial equipment sectors.
Source: US customs bill-of-lading records and public filings · Last verified Nov 05, 2026
Overview
Cooper Machinery Services is a Houston, Texas-headquartered company founded in 1833 that employs between 500 and 1,000 people, with estimated revenue of $100 to $250 million. Privately held, it manufactures natural gas compression equipment, reciprocating engines, compressors, and turbochargers, and provides parts, field service, and shop repairs for an installed base of roughly 22,000 units. Its customers are in the oil and gas, power, transportation, and marine sectors. In August 2026 it expanded its turbocharger business through the acquisition of Alamo.
At a glance
Attribute | Detail |
|---|---|
Founded | 1833 |
Headquarters | Houston, Texas |
Employees | 500-1,000 |
Revenue | $100-250M (estimated) |
Primary capability | Powertrain & Drivetrain |
What Cooper Machinery Services makes
The company lists in-house production of aluminum, steel, valve, turbocharger, machining, welding, coating, transmission, and assembly work, and it serves an installed base of roughly 22,000 units under the Cooper-Bessemer, Ajax, and Superior product lines.
Products and capabilities described on the company's own site include Aluminum, Steel, Valve, Turbocharger, Machining, Welding, Coating, Transmission, Assembly (source: cooperservices.com).
Trade and customs footprint
The most recent development on record is the August 6, 2026 expansion of its turbocharger business through the acquisition of Alamo, as reported by CompressorTECH². US customs bill-of-lading records list 994 inbound shipments across 50 foreign suppliers, with top origins including China · South Korea · Germany · Sri Lanka.
Latest developments
2026-08-06 — Cooper Machinery Services expands turbocharger business with Alamo acquisition - CompressorTECH² (compressortech2.com)
2026-07-22 — Cooper Expands Aftermarket Portfolio | Gas Compression Magazine (gascompressionmagazine.com)
2026-01-14 — Cooper Machinery Services Establishes New Oklahoma City Facility to Better Serve Regional Customers - PR.com (pr.com)
2025-12-09 — Cooper Announces Strategic Partnership with Altronic, LLC (prnewswire.com)
2025-10-01 — Cooper Machinery Services Announces Acquisition of Power Parts Supply, LLC - PR.com (pr.com)
2025-07-11 — Cooper Machinery Services Acquires Plant Process Machine Works (PPMW) - PR.com (pr.com)
Company details
The company is privately held, with an estimated revenue band of $100 to $250 million and an employee band of 500 to 1,000, and it operates in the automotive and industrial equipment sectors. Cooper Machinery Services was founded in 1833, has an estimated 500-1,000 employees, and is headquartered in Houston, Texas.
Frequently asked questions
What does Cooper Machinery Services make?
Cooper Machinery Services is a Houston, Texas-headquartered company founded in 1833 that employs between 500 and 1,000 people, with estimated revenue of $100 to $250 million. Privately held, it manufactures natural gas compression equipment, reciprocating engines, compressors, and turbochargers, and provides parts, field service, and shop repairs for an installed base of roughly 22,000 units. Its customers are in the oil and gas, power, transportation, and marine sectors. In August 2026 it expanded its turbocharger business through the acquisition of Alamo.
Where is Cooper Machinery Services headquartered?
Cooper Machinery Services is headquartered in Houston, Texas (16250 Port Northwest Dr, Houston, Texas, 77041).
When was Cooper Machinery Services founded?
Cooper Machinery Services was founded in 1833.
How big is Cooper Machinery Services?
Cooper Machinery Services has an estimated 500-1,000 employees, with revenue in the $100-250M range (estimated).
Does Cooper Machinery Services import from overseas suppliers?
US customs bill-of-lading records show 994 inbound shipments for Cooper Machinery Services, with top origins including China · South Korea · Germany · Sri Lanka.
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Last verified Nov 2026. Is this your company? Request a correction.
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