Company lists · Data refreshed September 2026

Top 25 Oxygen hydrogen nitrogen gas compressor manufacturers based in the United States

Name: Oxygen hydrogen nitrogen gas compressor manufacturers based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 254 companies tracked

RevenueBase identified 254 oxygen hydrogen nitrogen gas compressor manufacturers headquartered in the United States as of September 2026 and tracks 30,744 professional contacts across them, including 11,461 with verified work emails. Houston is the largest hub.

This list covers oxygen hydrogen nitrogen gas compressor manufacturers 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 30, 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 30, 2026 86% judged on-target in blind review

254Companies

30,744Contacts tracked

11,461Verified emails

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The 25 largest oxygen hydrogen nitrogen gas compressor manufacturers based in the United States

Ranked by team size

Top 25 of 254 oxygen hydrogen nitrogen gas compressor manufacturers based in the United States, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to oxygen hydrogen nitrogen gas compressor manufacturers: 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	AIR Products	Partial evidence	Allentown, PA, United StatesHQ checked Sep 30, 2026	10001+	14,544 contacts →
	Partial evidence “Air Products (NYSE:APD) is a leading industrial gases company serving customers across 50 countries.” Source: RevenueBase Database · checked Sep 30, 2026
2	Chart Industries, INC	Indirect evidence	Ball Ground, GA, United StatesHQ checked Sep 30, 2026	10001+	2,100 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
3	Gardner Denver	Partial evidence	Quincy, IL, United StatesHQ checked Sep 30, 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 30, 2026
4	Kaeser Compressors USA	Partial evidence	Fredericksburg, VA, United StatesHQ checked Sep 30, 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 30, 2026
5	Honeywell Sundyne	Strong evidence	Arvada, CO, United StatesHQ checked Sep 30, 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 30, 2026
6	Ariel Corporation	Strong evidence	Mount Vernon, OH, United StatesHQ checked Sep 30, 2026	1,001-5,000	672 contacts →
	Strong evidence “Ariel Corporation is the leading manufacturer of reciprocating gas compressors in the global energy industry.” Source: RevenueBase Database · checked Sep 30, 2026
7	Sullair	Indirect evidence	Michigan City, IN, United StatesHQ checked Sep 30, 2026	501-1,000	381 contacts →
	Indirect evidence “We build the machines that power industry.” Source: RevenueBase Database · checked Sep 30, 2026
8	PCI Gases	Strong evidence	Riverside, CA, United StatesHQ checked Sep 30, 2026	51-200	376 contacts →
	Strong evidence “PCI manufactures ruggedized onsite liquid and gaseous oxygen and nitrogen generators for a variety of markets; including Military, Medical, Water and Wastewater Treatment…” Source: RevenueBase Database · checked Sep 30, 2026
9	Cooper Machinery Services	Strong evidence	Houston, TX, United StatesHQ checked Sep 30, 2026	501-1,000	372 contacts →
	Strong 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 30, 2026
10	Fs-Elliott	Partial evidence	Export, PA, United StatesHQ checked Sep 30, 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 30, 2026
11	Cook Compression	Partial evidence	The Woodlands, TX, United StatesHQ checked Sep 30, 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 30, 2026
12	CSI Compressco LP	Strong evidence	The Woodlands, TX, United StatesHQ checked Sep 30, 2026	501-1,000	275 contacts →
	Strong evidence “Kodiak Gas Services successfully completed the acquisition of CSI Compressco LP on April 1, 2024.” Source: RevenueBase Database · checked Sep 30, 2026
13	CPI	Partial evidence	Stafford, TX, United StatesHQ checked Sep 30, 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 30, 2026
14	Rogers Machinery Company, INC	Strong evidence	Portland, OR, United StatesHQ checked Sep 30, 2026	201-500	255 contacts →
	Strong 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 30, 2026
15	SEC Energy Products & Services, L.P	Partial evidence	Houston, TX, United StatesHQ checked Sep 30, 2026	201-500	204 contacts →
	Partial evidence “SEC Energy Products and Services provides equipment and services for the complete gas supply chain.” Source: RevenueBase Database · checked Sep 30, 2026
16	AIR Technologies	Partial evidence	Columbus, OH, United StatesHQ checked Sep 30, 2026	51-200	180 contacts →
	Partial evidence “One of the world's largest industrial compressor distributors in the United States.” Source: RevenueBase Database · checked Sep 30, 2026
17	Bauer Compressors INC	Partial evidence	Norfolk, VA, United StatesHQ checked Sep 30, 2026	201-500	174 contacts →
	Partial evidence “BAUER has been manufacturing high-pressure compressors for over 70 years.” Source: RevenueBase Database · checked Sep 30, 2026
18	RIX Industries	Strong evidence	Benicia, CA, United StatesHQ checked Sep 30, 2026	51-200	152 contacts →
	Strong evidence “Serving critical infrastructure markets, RIX Industries is a global leader in the design, development, and manufacturing of hydrogen and gas generation systems, precision high…” Source: RevenueBase Database · checked Sep 30, 2026
19	Haskel	Strong evidence	Burbank, CA, United StatesHQ checked Sep 30, 2026	201-500	144 contacts →
	Strong evidence “Haskel is the leading manufacturer of highly engineered pumps, gas compressors, valves and equipment designed to generate and control high pressures and deliver high-pressure…” Source: RevenueBase Database · checked Sep 30, 2026
20	Burckhardt Compression US INC	Partial evidence	Waller, TX, United StatesHQ checked Sep 30, 2026	1,001-5,000	126 contacts →
	Partial evidence “At Burckhardt Compression, we create leading compression solutions for a sustainable energy future.” Source: RevenueBase Database · checked Sep 30, 2026
21	Western Enterprises	Partial evidence	Westlake, OH, United StatesHQ checked Sep 30, 2026	201-500	118 contacts →
	Partial evidence “Western Enterprises stands at the forefront of the high-pressure gas industry, delivering innovative and reliable solutions tailored for industrial, medical, and specialty gas…” Source: RevenueBase Database · checked Sep 30, 2026
22	K&r Operating LLC	Indirect evidence	Robstown, TX, United StatesHQ checked Sep 30, 2026	51-200	110 contacts →
	Indirect evidence “K&R Operating is staffed with certified, professional and experienced technicians throughout the United States, positioning us to provide our customers with services for all their…” Source: RevenueBase Database · checked Sep 30, 2026
23	PDC Machines, LLC	Partial evidence	Souderton, PA, United StatesHQ checked Sep 30, 2026	51-200	107 contacts →
	Partial evidence “PDC Machines is the global authority on diaphragm compression solutions.” Source: RevenueBase Database · checked Sep 30, 2026
24	Dearing Compressor & Pump CO	Partial evidence	Youngstown, OH, United StatesHQ checked Sep 30, 2026	51-200	103 contacts →
	Partial evidence “Founded in 1945, Dearing Compressor & Pump Co.” Source: RevenueBase Database · checked Sep 30, 2026
25	Fluid Flow Products	Partial evidence	Charlotte, NC, United StatesHQ checked Sep 30, 2026	51-200	100 contacts →
	Partial evidence “Since 1968, the most demanding industrial processing operations have relied on Fluid Flow for compressed air and process equipment solutions.” Source: RevenueBase Database · checked Sep 30, 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: oxygen hydrogen nitrogen gas compressor manufacturers. 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 oxygen hydrogen nitrogen gas compressor manufacturers.
Partial evidence: Its own public description names part of oxygen hydrogen nitrogen gas compressor manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name oxygen hydrogen nitrogen gas compressor manufacturers. 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 254 oxygen hydrogen nitrogen gas compressor manufacturers based in the United States

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Oxygen hydrogen nitrogen gas compressor manufacturers based in the United States at a glance

As of Sep 30, 2026

37.3%Verified-email coverage

121.0Average contacts per company

11-50Median size (employees)

7.9%Largest-city concentration · Houston

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 254 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 oxygen hydrogen nitrogen gas compressor manufacturers, 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 “oxygen hydrogen nitrogen gas compressor manufacturers”. 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 oxygen hydrogen nitrogen gas compressor manufacturers), 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 oxygen hydrogen nitrogen gas compressor manufacturers, 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, 11,461 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 30, 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.

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 oxygen hydrogen nitrogen gas compressor manufacturers, 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 oxygen hydrogen nitrogen gas compressor manufacturers are there based in the United States?

RevenueBase identified 254 oxygen hydrogen nitrogen gas compressor manufacturers 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?

AIR Products, headquartered in Allentown, tops this list with the largest team on record.

Which city has the most oxygen hydrogen nitrogen gas compressor manufacturers?

Houston leads with 20 headquartered companies, followed by Midland (9) and Odessa (6).

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 11,461 verified decision-maker contacts tracked across these 254 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 30, 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.