Company lists · Data refreshed October 2026

Top 24 Nitrogen & inert gas purifiers suppliers based in the United States

RevenueBase identified 48 company matches for nitrogen & inert gas purifiers suppliers associated with the United States as of October 2026 and tracks 17,232 professional contacts across them, including 6,095 with verified work emails. Houston is the largest hub.

This list covers company matches for nitrogen & inert gas purifiers suppliers associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Oct 28, 2026 How this list was built
48Companies
17,232Contacts tracked
6,095Verified emails
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The 24 largest nitrogen & inert gas purifiers suppliers based in the United States

Ranked by team size
Top 24 of 48 company matches for nitrogen & inert gas purifiers suppliers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 28, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchAllentown, PA, United StatesHQ recorded Oct 28, 202610001+14,826 contacts →

Exact match

“Air Products (NYSE:APD) is a leading industrial gases company serving customers across 50 countries.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
2Exact matchIrving, TX, United StatesHQ recorded Oct 28, 20261,001-5,000795 contacts →

Exact match

“MATHESON produces and supplies industrial gases, specialty gases, and gas handling equipment in the United States and internationally.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
3Exact matchRiverside, CA, United StatesHQ recorded Oct 28, 202651-200408 contacts →

Exact match

“PCI manufactures ruggedized onsite liquid and gaseous oxygen and nitrogen generators for a variety of markets; including Military, Medical, Water and Wastewater Treatment…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
4Exact matchMalvern, PA, United StatesHQ recorded Oct 28, 202651-20066 contacts →

Exact match

“Applied Energy Systems (AES) is the premier gas delivery equipment and systems provider, engineering and delivering value for our customers through high purity and ultra high…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
5Exact matchErie, PA, United StatesHQ recorded Oct 28, 202651-20065 contacts →

Exact match

“PSB Industries Inc, General Air Division, specializes in the Design and Fabrication of compressed air, gas, and liquid dehydration and purification systems.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
6Exact matchBethlehem, PA, United StatesHQ recorded Oct 28, 202651-20061 contacts →

Exact match

“UIG supplies industrial gas and gas products to the industrial world.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
7Exact matchCharlotte, NC, United StatesHQ recorded Oct 28, 2026201-50058 contacts →

Exact match

“Our background and experience in air and gas purification spans a wide range of industries.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
8Exact matchLivermore, CA, United StatesHQ recorded Oct 28, 202651-20048 contacts →

Exact match

“Largest Supplier of Cryogenic and Compressed Gas Equipment & Supplies.*Reliable People, Solutions & Delivery*”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
9Exact matchWilmington, NC, United StatesHQ recorded Oct 28, 202651-20046 contacts →

Exact match

“Complete Air and Gas Solutions to Power Mission-Critical Operations!”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
10Exact matchBroussard, LA, United StatesHQ recorded Oct 28, 202611-5029 contacts →

Exact match

“Nitrogen gas is one of the primary products in the oil and gas industry, from the initial drilling of the well to the delivery of the finished product via pipeline, truck, and…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
11Exact matchMiami Gardens, FL, United StatesHQ recorded Oct 28, 202611-5021 contacts →

Exact match

“Lawrence Factor manufactures products for applications in high-pressure purified gases.to Our key lines include Purifiers, Air/Gas Analysis, Filters & Spare Parts to fit major…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
12Exact matchCleveland, OH, United StatesHQ recorded Oct 28, 202611-5018 contacts →

Exact match

“ARC Gas & Supply is a fast growing distributor of industrial gases, equipment and supplies from the top manufacturers in the industry.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
13Exact matchHainesport, NJ, United StatesHQ recorded Oct 28, 202611-5017 contacts →

Exact match

“CryoVation is a manufacturer and supplier of pumps, vaporizers, automated and manual control systems, liquid filling, purifiers and all related equipment.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
14Exact matchHouston, TX, United StatesHQ recorded Oct 28, 202651-20013 contacts →

Exact match

“NiGen International is a leader in the design and manufacture of on-site nitrogen systems.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
15Exact matchNewington, CT, United StatesHQ recorded Oct 28, 202611-5012 contacts →

Exact match

“On Site Gas Systems is a pioneer in oxygen and nitrogen generator technology.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
16Exact matchMidland, TX, United StatesHQ recorded Oct 28, 202611-5012 contacts →

Exact match

“Omni Air and Nitrogen provides air and nitrogen services to multiple industries including, Upstream, Midstream, Emergency Services, and many more.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
17Exact matchSalisbury, MA, United StatesHQ recorded Oct 28, 202611-506 contacts →

Exact match

“At LC Technology Solutions, we are committed to sharing our extensive industry knowledge while delivering exceptional products that drive innovation and precision in laboratory…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
18Exact matchSun Prairie, WI, United StatesHQ recorded Oct 28, 20261-105 contacts →

Exact match

“Infinity High Purity Systems-a multifaceted company that specializes in the design, construction of Specialty Process Equipment and the design and installation of high purity gas…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
19Exact matchHouston, TX, United StatesHQ recorded Oct 28, 202611-505 contacts →

Exact match

“Rutherford & Titan builds on-site liquid nitrogen generators that let you produce your own LN₂ on demand, on-site, with no deliveries.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
20Exact matchAlsip, IL, United StatesHQ recorded Oct 28, 202611-504 contacts →

Exact match

“We are US Gas and we have been serving the diverse industries of Chicagoland and NW Indiana since 1993.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
21Exact matchTacoma, WA, United StatesHQ recorded Oct 28, 20261-104 contacts →

Exact match

“Design, manufacturing and supply of Nitrogen Separators that promote quality draught beer in the market place.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
22Exact matchBrea, CA, United StatesHQ recorded Oct 28, 202611-502 contacts →

Exact match

“Nitrex Specialty Gases is California's most reliable specialty gas supplier, serving biotech research labs, medical facilities, fertility clinics, and industrial customers…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
23Exact matchCovington, LA, United StatesHQ recorded Oct 28, 202651-2001 contacts →

Exact match

“Airgas Nitrogen Services, LLC is the industry's best choice for an uninterrupted supply of quality nitrogen, state-of-the art pumping equipment, highly trained associates, an…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
24Exact matchPetal, MS, United StatesHQ recorded Oct 28, 202611-501 contacts →

Exact match

“PFS was formed in 1992 to serve the onshore pipeline and chemical/gas plant facility industries.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase

Showing 24 of 48 nitrogen & inert gas purifiers suppliers based in the United States

See the full list, filter by size, metro and specialty, and access 6,095 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Nitrogen & inert gas purifiers suppliers based in the United States at a glance

As of Oct 28, 2026
35.4%Verified-email coverage
359.0Average contacts per company
11-50Median size (employees)
6.2%Largest-city concentration · Houston
Oct 28, 2026Page data refreshed

Companies by employee count

1-10
12
11-50
21
51-200
11
201-500
1
1,001-5,000
2
10001+
1

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 48 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the United States whose business descriptions match “nitrogen & inert gas purifiers suppliers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 6,095 professional contacts with verified work emails across the full matched dataset. 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 October 28, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “nitrogen & inert gas purifiers suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many nitrogen & inert gas purifiers suppliers are there based in the United States?

RevenueBase identified 48 company matches for nitrogen & inert gas purifiers suppliers associated with the United States as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

AIR Products tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most nitrogen & inert gas purifiers suppliers?

Houston leads with 3 company records, followed by Irving (2) and Newington (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 6,095 professional contacts with verified work emails tracked across these 48 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 28, 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 SmartSearch, 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.