Company lists · Data refreshed September 2026

Top 25 Pump and compressor companies based in the United States

Name: Pump and compressor companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 1,136 companies tracked

RevenueBase identified 1,136 pump and compressor companies headquartered in the United States as of September 2026 and tracks 30,940 professional contacts across them, including 10,903 with verified work emails. Houston is the largest hub.

This list covers pump and compressor companies headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 20, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 20, 2026 86% judged on-target in blind review

1,136Companies

30,940Contacts tracked

10,903Verified emails

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The 25 largest pump and compressor companies based in the United States

Ranked by team size

Top 25 of 1,136 pump and compressor companies based in the United States, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to pump and compressor companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Gardner Denver	Partial evidence	Quincy, IL, United StatesHQ checked Sep 20, 2026	5,001-10,000	1,889 contacts →
	Partial evidence “Gardner Denver Compressor, Blower and Vacuum Products with over 160 years of industrial innovation and manufacturing of mission critical compression and vacuum solutions and…” Source: RevenueBase Database · checked Sep 20, 2026
2	Kaeser Compressors USA	Partial evidence	Fredericksburg, VA, United StatesHQ checked Sep 20, 2026	1,001-5,000	1,071 contacts →
	Partial evidence “Kaeser is one of the largest providers of compressed air systems and compressed air consulting services, with over employees worldwide.” Source: RevenueBase Database · checked Sep 20, 2026
3	Honeywell Sundyne	Strong evidence	Arvada, CO, United StatesHQ checked Sep 20, 2026	501-1,000	778 contacts →
	Strong evidence “Honeywell Sundyne manufactures highly reliable engineered pumps and compressors for global companies in upstream and midstream oil and gas production, refining, petrochemical…” Source: RevenueBase Database · checked Sep 20, 2026
4	Chicago Pneumatic	Partial evidence	Rock Hill, SC, United StatesHQ checked Sep 20, 2026	501-1,000	737 contacts →
	Partial evidence “Since 1901 the Chicago Pneumatic (CP) name has represented reliability and attention to customer needs, with construction, maintenance and production tools and compressors…” Source: RevenueBase Database · checked Sep 20, 2026
5	SPM OIL & GAS	Indirect evidence	Fort Worth, TX, United StatesHQ checked Sep 20, 2026	1,001-5,000	727 contacts →
	Indirect evidence “When you’re in the oilfield, you need a name you can trust.” Source: RevenueBase Database · checked Sep 20, 2026
6	Ariel Corporation	Partial evidence	Mount Vernon, OH, United StatesHQ checked Sep 20, 2026	1,001-5,000	672 contacts →
	Partial evidence “Ariel Corporation is the leading manufacturer of reciprocating gas compressors in the global energy industry.” Source: RevenueBase Database · checked Sep 20, 2026
7	OTC Industrial Technologies	Indirect evidence	Columbus, OH, United StatesHQ checked Sep 20, 2026	1,001-5,000	587 contacts →
	Indirect evidence “Established in 1963, OTC Industrial Technologies is one of the largest industrial distributors and service providers in the United States.” Source: RevenueBase Database · checked Sep 20, 2026
8	Ingersoll Rand Compressor Systems & Services	Partial evidence	Davidson, United StatesHQ checked Sep 20, 2026	10001+	527 contacts →
	Partial evidence “For over 145 years, Ingersoll Rand has provided a wide range of technologically advanced, highly reliable and low maintenance air compressors.” Source: RevenueBase Database · checked Sep 20, 2026
9	Sanden International, Usa, INC	Partial evidence	Wylie, TX, United StatesHQ checked Sep 20, 2026	501-1,000	414 contacts →
	Partial evidence “At Sanden International (U.S.A.), Inc, our business today is building automotive air conditioning compressors.” Source: RevenueBase Database · checked Sep 20, 2026
10	Sullair	Indirect evidence	Michigan City, IN, United StatesHQ checked Sep 20, 2026	501-1,000	381 contacts →
	Indirect evidence “We build the machines that power industry.” Source: RevenueBase Database · checked Sep 20, 2026
11	Cooper Machinery Services	Partial evidence	Houston, TX, United StatesHQ checked Sep 20, 2026	501-1,000	372 contacts →
	Partial evidence “Cooper Machinery Services provides natural gas compression equipment and services to customers globally in the Oil & Gas, Power, Transportation, and Marine sectors.” Source: RevenueBase Database · checked Sep 20, 2026
12	Barber-Nichols	Indirect evidence	Arvada, CO, United StatesHQ checked Sep 20, 2026	201-500	347 contacts →
	Indirect evidence “Barber-Nichols (BN) is located in Arvada, Colorado, a suburb of Denver.” Source: RevenueBase Database · checked Sep 20, 2026
13	Fs-Elliott	Partial evidence	Export, PA, United StatesHQ checked Sep 20, 2026	201-500	311 contacts →
	Partial evidence “FS-Elliott is a global leader in the engineering and manufacturing of oil-free, centrifugal compressors, with operations in over 90 countries.” Source: RevenueBase Database · checked Sep 20, 2026
14	Cook Compression	Partial evidence	The Woodlands, TX, United StatesHQ checked Sep 20, 2026	501-1,000	277 contacts →
	Partial evidence “Whether the target is improved reliability, greater efficiency, emissions control or cost savings, Cook Compression combines the engineering expertise, high-quality products…” Source: RevenueBase Database · checked Sep 20, 2026
15	GD Energy Products	Partial evidence	Houston, TX, United StatesHQ checked Sep 20, 2026	201-500	274 contacts →
	Partial evidence “For more than 160 years, GD Energy Products has pushed the industry forward with innovative pump designs, advanced manufacturing processes and a team dedicated to doing what’s…” Source: RevenueBase Database · checked Sep 20, 2026
16	Colfax Fluid Handling	Partial evidence	Monroe, NC, United StatesHQ checked Sep 20, 2026	1,001-5,000	272 contacts →
	Partial evidence “Colfax Fluid Handling, is a world leader in the development, engineering, manufacturing, distribution, service and support of pumps and systems for demanding fluid handling…” Source: RevenueBase Database · checked Sep 20, 2026
17	Gorman-Rupp Pumps	Partial evidence	Mansfield, OH, United StatesHQ checked Sep 20, 2026	201-500	267 contacts →
	Partial evidence “Gorman-Rupp has been at the forefront of manufacturing high-performance, high-quality pumps and pumping systems that provide lasting service across various industries for more…” Source: RevenueBase Database · checked Sep 20, 2026
18	CPI	Partial evidence	Stafford, TX, United StatesHQ checked Sep 20, 2026	501-1,000	260 contacts →
	Partial evidence “CPI, part of the Howden group, is an international manufacturing and services company focused on providing the best products and services for the compression industry.” Source: RevenueBase Database · checked Sep 20, 2026
19	Michigan Automotive Compressor, Inc. Maci	Partial evidence	Parma, MI, United StatesHQ checked Sep 20, 2026	501-1,000	258 contacts →
	Partial evidence “We manufacture the world’s best air-conditioning compressor units for your cars, pickups, SUVs, trucks, and more.” Source: RevenueBase Database · checked Sep 20, 2026
20	Rogers Machinery Company, INC	Partial evidence	Portland, OR, United StatesHQ checked Sep 20, 2026	201-500	255 contacts →
	Partial evidence “Rogers Machinery Company designs and manufactures its own line of K-Series oil-lubricated and Rogers KNW Series oil-free Compressed Air Solutions, serving the USA and…” Source: RevenueBase Database · checked Sep 20, 2026
21	Comp AIR Service CO	Partial evidence	Miami, FL, United StatesHQ checked Sep 20, 2026	n/a	222 contacts →
	Partial evidence “For over 60 years, Florida's businesses have depended on Comp-Air Service Company for our commitment to exceeding their expectations in the field of the compressed air market.” Source: RevenueBase Database · checked Sep 20, 2026
22	Dover Precision Components	Indirect evidence	The Woodlands, TX, United StatesHQ checked Sep 20, 2026	1,001-5,000	199 contacts →
	Indirect evidence “Dover Precision Components delivers performance-critical solutions for rotating and reciprocating machinery through the Waukesha Bearings, Bearings Plus, Inpro/Seal, FW Murphy and…” Source: RevenueBase Database · checked Sep 20, 2026
23	Atlas Machine & Supply, INC	Indirect evidence	Louisville, KY, United StatesHQ checked Sep 20, 2026	201-500	185 contacts →
	Indirect evidence “Atlas designs, repairs, and remanufactures complex equipment and components for industry and municipalities.” Source: RevenueBase Database · checked Sep 20, 2026
24	Bauer Compressors INC	Partial evidence	Norfolk, VA, United StatesHQ checked Sep 20, 2026	201-500	174 contacts →
	Partial evidence “BAUER has been manufacturing high-pressure compressors for over 70 years.” Source: RevenueBase Database · checked Sep 20, 2026
25	Aerzen USA	Strong evidence	Coatesville, PA, United StatesHQ checked Sep 20, 2026	51-200	170 contacts →
	Strong evidence “Aerzen USA is a wholly-owned subsidiary of Aerzener Maschinenfabrik GmbH, a manufacturer of positive displacement blowers, high-speed turbo blowers, compressors, and vacuum pumps.” Source: RevenueBase Database · checked Sep 20, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: pump and compressor companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names pump and compressor companies.
Partial evidence: Its own public description names part of pump and compressor companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name pump and compressor companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 1,136 pump and compressor companies based in the United States

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Pump and compressor companies based in the United States at a glance

As of Sep 20, 2026

35.2%Verified-email coverage

27.2Average contacts per company

11-50Median size (employees)

5.3%Largest-city concentration · Houston

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

383

11-50

453

51-200

194

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 1,136 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among pump and compressor companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “pump and compressor companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names pump and compressor companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among pump and compressor companies, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 10,903 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 20, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Pump and compressor companies by metro

Pump and compressor companies in Houston60

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names pump and compressor companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many pump and compressor companies are there based in the United States?

RevenueBase identified 1,136 pump and compressor companies headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Gardner Denver, headquartered in Quincy, tops this list with the largest team on record.

Which city has the most pump and compressor companies?

Houston leads with 60 headquartered companies, followed by Charlotte (17) and Odessa (14).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 10,903 verified decision-maker contacts tracked across these 1,136 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.