Company lists · Data refreshed October 2026
Top 25 Air separation plants suppliers based in the United States
RevenueBase identified 59 company matches for air separation plants suppliers associated with the United States as of October 2026 and tracks 22,637 professional contacts across them, including 7,850 with verified work emails. Houston is the largest hub.
This list covers company matches for air separation plants 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 21, 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.
The 25 largest air separation plants suppliers based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 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 21, 2026 · View company records in RevenueBase | |||||
| 2 | 2,119 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase | |||||
| 3 | 1,364 contacts → | ||||
Exact match “Messer is the largest privately held industrial gas business in the world, and a leading industrial and medical gas company in North and South America.” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase | |||||
| 4 | 795 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 21, 2026 · View company records in RevenueBase | |||||
| 5 | 408 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 21, 2026 · View company records in RevenueBase | |||||
| 6 | 162 contacts → | ||||
Exact match “Serving critical infrastructure markets, RIX Industries is a global leader in the design, development, and manufacturing of hydrogen and gas generation systems, precision high…” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase | |||||
| 7 | 96 contacts → | ||||
Exact match “PRAXAIR INC is a company based out of 12021 Beauverde Ct, Baton Rouge, Louisiana, United States.” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase | |||||
| 8 | 95 contacts → | ||||
Exact match “Acme Cryogenics is a leading provider of cryogenic equipment, gas-handling systems, and engineered solutions supporting the industrial gas, clean-energy, and process industries…” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase | |||||
| 9 | 85 contacts → | ||||
Exact match “GENERON IGS is one of the only companies that design, manufacture and package customized air & gas separation and compression solutions for the Petro-Chemical, Environmental…” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase | |||||
| 10 | 68 contacts → | ||||
Exact match “AirSep Corporation offers innovative, non-cryogenic oxygen and nitrogen supply solutions as an alternative to cylinder or liquid supplies.” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase | |||||
| 11 | 65 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 21, 2026 · View company records in RevenueBase | |||||
| 12 | 64 contacts → | ||||
Exact match “Some of the world's best-known companies rely on our high-purity hydrocarbons, specialty gases, and blends to power a variety of applications across diverse industries.” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase | |||||
| 13 | 61 contacts → | ||||
Exact match “UIG supplies industrial gas and gas products to the industrial world.” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase | |||||
| 14 | 46 contacts → | ||||
Exact match “Complete Air and Gas Solutions to Power Mission-Critical Operations!” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase | |||||
| 15 | 40 contacts → | ||||
Exact match “Vacuum Barrier designs, engineers, and fabricates liquid nitrogen handling systems in their Massachusetts facility for various applications that include; food & beverage…” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase | |||||
| 16 | 39 contacts → | ||||
Exact match “Located in Aurora, IL, Weldcoa is an innovative US manufacturer of products that store, transport, fill, supply and/or analyze compressed gas, cryogenic liquids and supercritical…” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase | |||||
| 17 | 30 contacts → | ||||
Exact match “Oxus is an engineering, manufacturing, and service company specializing in medical devices and gas separation technology.” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase | |||||
| 18 | 26 contacts → | ||||
Exact match “Cosmodyne is a leading provider of cryogenic process plants with more than 450 placed in operation around the globe since 1977.” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase | |||||
| 19 | 22 contacts → | ||||
Exact match “RJ Engineering Systems, Inc.(RJES) headquartered in Houston, TX, USA is a manufacturer of custom engineered equipment and process packages for the energy sector.” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase | |||||
| 20 | 21 contacts → | ||||
Exact match “Ranch Cryogenics, Inc.(RCI) is an Illinois based engineering/contracting company that specializes in the design, construction, maintenance, refurbishment, and operation of…” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase | |||||
| 21 | 20 contacts → | ||||
Exact match “NOVAIR USA, a member of NOVAIR Groupe based in Paris, France, is the global leading designer and manufacturer of onsite oxygen generators, nitrogen generators, medical air and…” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase | |||||
| 22 | 18 contacts → | ||||
Exact match “Cryoquip, a Cryogenic Industries Company, is the world’s leading fabricators of cryogenic vaporizers and industrial gas, LNG and energy related equipment.” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase | |||||
| 23 | 13 contacts → | ||||
Exact match “Introducing CryoSys – the right company with the right solutions to turn your valuable gas into even more valuable liquids.” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase | |||||
| 24 | 13 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 21, 2026 · View company records in RevenueBase | |||||
| 25 | 12 contacts → | ||||
Exact match “On Site Gas Systems is a pioneer in oxygen and nitrogen generator technology.” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “air separation plants suppliers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 59 air separation plants suppliers based in the United States
See the full list, filter by size, metro and specialty, and access 7,850 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Air separation plants suppliers based in the United States at a glance
As of Oct 21, 2026Companies by employee count
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 59 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 “air separation plants 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 7,850 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 21, 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 “air separation plants suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many air separation plants suppliers are there based in the United States?
RevenueBase identified 59 company matches for air separation plants 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 air separation plants suppliers?
Houston leads with 8 company records, followed by North Tonawanda (3) and Allentown (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 7,850 professional contacts with verified work emails tracked across these 59 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 21, 2026.
Ready to reach these companies? Verified emails and direct dials for all 59 air separation plants suppliers based in the United States. Start with a free account, no credit card.
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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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Air separation plants suppliers based in India
- Air separation plants suppliers based in Italy
- AI companies based in the United States
- Cybersecurity companies based in the United States
- Manufacturing companies based in the United States
- Media companies based in the United States
Company intelligence · public preview
Top 25 air separation plants suppliers based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 59 matching company records for air separation plants suppliers based in the United States, with 22,637 tracked contacts and 7,850 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 21, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 air separation plants suppliers based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  AIR Productsairproducts.comHQ: Allentown, PA, United StatesReported employees: 10001+ | Allentown, PA, United States | 10001+ | Exact match | 14,826 contacts → |
“Air Products (NYSE:APD) is a leading industrial gases company serving customers across 50 countries.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Chart Industries, INCchartindustries.com HQ: Ball Ground, GA, United StatesReported employees: 10001+ | Ball Ground, GA, United States | 10001+ | Exact match | 2,119 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 3 | Messer Americasmesser-us.com HQ: Bridgewater, NJ, United StatesReported employees: 5,001-10,000 | Bridgewater, NJ, United States | 5,001-10,000 | Exact match | 1,364 contacts → |
“Messer is the largest privately held industrial gas business in the world, and a leading industrial and medical gas company in North and South America.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Mathesonmathesongas.com HQ: Irving, TX, United StatesReported employees: 1,001-5,000 | Irving, TX, United States | 1,001-5,000 | Exact match | 795 contacts → |
“MATHESON produces and supplies industrial gases, specialty gases, and gas handling equipment in the United States and internationally.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | PCI Gasespcigases.com HQ: Riverside, CA, United StatesReported employees: 51-200 | Riverside, CA, United States | 51-200 | Exact match | 408 contacts → |
“PCI manufactures ruggedized onsite liquid and gaseous oxygen and nitrogen generators for a variety of markets; including Military, Medical, Water and Wastewater Treatment…” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  RIX Industriesrixindustries.comHQ: Benicia, CA, United StatesReported employees: 51-200 | Benicia, CA, United States | 51-200 | Exact match | 162 contacts → |
“Serving critical infrastructure markets, RIX Industries is a global leader in the design, development, and manufacturing of hydrogen and gas generation systems, precision high…” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Praxair INClindeus.com HQ: Baton Rouge, LA, United StatesReported employees: 11-50 | Baton Rouge, LA, United States | 11-50 | Exact match | 96 contacts → |
“PRAXAIR INC is a company based out of 12021 Beauverde Ct, Baton Rouge, Louisiana, United States.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Acme Cryogenicsopwces.com HQ: Allentown, PA, United StatesReported employees: 51-200 | Allentown, PA, United States | 51-200 | Exact match | 95 contacts → |
“Acme Cryogenics is a leading provider of cryogenic equipment, gas-handling systems, and engineered solutions supporting the industrial gas, clean-energy, and process industries…” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Generongeneron.com HQ: Houston, TX, United StatesReported employees: 201-500 | Houston, TX, United States | 201-500 | Exact match | 85 contacts → |
“GENERON IGS is one of the only companies that design, manufacture and package customized air & gas separation and compression solutions for the Petro-Chemical, Environmental…” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Airsep Corporationcaireinc.com HQ: Buffalo, NY, United StatesReported employees: 51-200 | Buffalo, NY, United States | 51-200 | Exact match | 68 contacts → |
“AirSep Corporation offers innovative, non-cryogenic oxygen and nitrogen supply solutions as an alternative to cylinder or liquid supplies.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | PSB Industriespsbindustries.com HQ: Erie, PA, United StatesReported employees: 51-200 | Erie, PA, United States | 51-200 | Exact match | 65 contacts → |
“PSB Industries Inc, General Air Division, specializes in the Design and Fabrication of compressed air, gas, and liquid dehydration and purification systems.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Diversified CPCdiversifiedcpc.com HQ: Channahon, IL, United StatesReported employees: 51-200 | Channahon, IL, United States | 51-200 | Exact match | 64 contacts → |
“Some of the world's best-known companies rely on our high-purity hydrocarbons, specialty gases, and blends to power a variety of applications across diverse industries.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | UIG Universal Industrial Gasesuigi.com HQ: Bethlehem, PA, United StatesReported employees: 51-200 | Bethlehem, PA, United States | 51-200 | Exact match | 61 contacts → |
“UIG supplies industrial gas and gas products to the industrial world.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | South-Tek Systemssouthteksystems.com HQ: Wilmington, NC, United StatesReported employees: 51-200 | Wilmington, NC, United States | 51-200 | Exact match | 46 contacts → |
“Complete Air and Gas Solutions to Power Mission-Critical Operations!” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Vacuum Barrier Corporationvacuumbarrier.com HQ: Woburn, MA, United StatesReported employees: 51-200 | Woburn, MA, United States | 51-200 | Exact match | 40 contacts → |
“Vacuum Barrier designs, engineers, and fabricates liquid nitrogen handling systems in their Massachusetts facility for various applications that include; food & beverage…” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Weldcoaweldcoa.com HQ: Aurora, IL, United StatesReported employees: 51-200 | Aurora, IL, United States | 51-200 | Exact match | 39 contacts → |
“Located in Aurora, IL, Weldcoa is an innovative US manufacturer of products that store, transport, fill, supply and/or analyze compressed gas, cryogenic liquids and supercritical…” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Oxus America, INCoxusamerica.com HQ: Lake Orion, MI, United StatesReported employees: 51-200 | Lake Orion, MI, United States | 51-200 | Exact match | 30 contacts → |
“Oxus is an engineering, manufacturing, and service company specializing in medical devices and gas separation technology.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Nikkiso Cosmodynecosmodyne.com HQ: Seal Beach, CA, United StatesReported employees: 51-200 | Seal Beach, CA, United States | 51-200 | Exact match | 26 contacts → |
“Cosmodyne is a leading provider of cryogenic process plants with more than 450 placed in operation around the globe since 1977.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | RJ Engineering Systems, Inc. USArjesusa.com HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 22 contacts → |
“RJ Engineering Systems, Inc.(RJES) headquartered in Houston, TX, USA is a manufacturer of custom engineered equipment and process packages for the energy sector.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Ranch Cryogenics, INCranchcryogenics.com HQ: Blackstone, IL, United StatesReported employees: 11-50 | Blackstone, IL, United States | 11-50 | Exact match | 21 contacts → |
“Ranch Cryogenics, Inc.(RCI) is an Illinois based engineering/contracting company that specializes in the design, construction, maintenance, refurbishment, and operation of…” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Novair USAnovair-usa.com HQ: North Tonawanda, NY, United StatesReported employees: 11-50 | North Tonawanda, NY, United States | 11-50 | Exact match | 20 contacts → |
“NOVAIR USA, a member of NOVAIR Groupe based in Paris, France, is the global leading designer and manufacturer of onsite oxygen generators, nitrogen generators, medical air and…” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Nikkiso Cryoquipcryoquip.com HQ: Murrieta, CA, United StatesReported employees: 201-500 | Murrieta, CA, United States | 201-500 | Exact match | 18 contacts → |
“Cryoquip, a Cryogenic Industries Company, is the world’s leading fabricators of cryogenic vaporizers and industrial gas, LNG and energy related equipment.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Cryosys LLCcryosys.net HQ: Hockley, TX, United StatesReported employees: 11-50 | Hockley, TX, United States | 11-50 | Exact match | 13 contacts → |
“Introducing CryoSys – the right company with the right solutions to turn your valuable gas into even more valuable liquids.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Nigen Internationalnigen.com HQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 13 contacts → |
“NiGen International is a leader in the design and manufacture of on-site nitrogen systems.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | On Site GAS Systems, INConsitegas.com HQ: Newington, CT, United StatesReported employees: 11-50 | Newington, CT, United States | 11-50 | Exact match | 12 contacts → |
“On Site Gas Systems is a pioneer in oxygen and nitrogen generator technology.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 59 company matches
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Air separation plants suppliers: dataset insights
October 21, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
59 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 59 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 21, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for air separation plants suppliers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many air separation plants suppliers did RevenueBase find based in the United States?
The saved snapshot records 59 matching company records, 22,637 tracked contacts and 7,850 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 21, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Air separation plants suppliers by geography
Cite this list
RevenueBase Data Team. Top 25 air separation plants suppliers based in the United States. Snapshot: October 21, 2026. https://revenuebase.ai/companies/air-separation-plants-suppliers/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Air separation plants suppliers based in India
- Air separation plants suppliers based in Italy
- AI companies based in the United States
- Cybersecurity companies based in the United States
- Manufacturing companies based in the United States
- Media companies based in the United States
Company intelligence · public preview
Top 25 air separation plants suppliers based in the United States
RevenueBase records 59 matching company records for air separation plants suppliers based in the United States, with 22,637 tracked contacts and 7,850 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 21, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 air separation plants suppliers based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | AIR Productsairproducts.com HQ: Allentown, PA, United StatesReported employees: 10001+ | Allentown, PA, United States | 10001+ | Exact match | 14,826 contacts → |
“Air Products (NYSE:APD) is a leading industrial gases company serving customers across 50 countries.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Chart Industries, INCchartindustries.com HQ: Ball Ground, GA, United StatesReported employees: 10001+ | Ball Ground, GA, United States | 10001+ | Exact match | 2,119 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 3 | Messer Americasmesser-us.com HQ: Bridgewater, NJ, United StatesReported employees: 5,001-10,000 | Bridgewater, NJ, United States | 5,001-10,000 | Exact match | 1,364 contacts → |
“Messer is the largest privately held industrial gas business in the world, and a leading industrial and medical gas company in North and South America.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Mathesonmathesongas.com HQ: Irving, TX, United StatesReported employees: 1,001-5,000 | Irving, TX, United States | 1,001-5,000 | Exact match | 795 contacts → |
“MATHESON produces and supplies industrial gases, specialty gases, and gas handling equipment in the United States and internationally.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | PCI Gasespcigases.com HQ: Riverside, CA, United StatesReported employees: 51-200 | Riverside, CA, United States | 51-200 | Exact match | 408 contacts → |
“PCI manufactures ruggedized onsite liquid and gaseous oxygen and nitrogen generators for a variety of markets; including Military, Medical, Water and Wastewater Treatment…” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | RIX Industriesrixindustries.com HQ: Benicia, CA, United StatesReported employees: 51-200 | Benicia, CA, United States | 51-200 | Exact match | 162 contacts → |
“Serving critical infrastructure markets, RIX Industries is a global leader in the design, development, and manufacturing of hydrogen and gas generation systems, precision high…” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Praxair INClindeus.com HQ: Baton Rouge, LA, United StatesReported employees: 11-50 | Baton Rouge, LA, United States | 11-50 | Exact match | 96 contacts → |
“PRAXAIR INC is a company based out of 12021 Beauverde Ct, Baton Rouge, Louisiana, United States.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Acme Cryogenicsopwces.com HQ: Allentown, PA, United StatesReported employees: 51-200 | Allentown, PA, United States | 51-200 | Exact match | 95 contacts → |
“Acme Cryogenics is a leading provider of cryogenic equipment, gas-handling systems, and engineered solutions supporting the industrial gas, clean-energy, and process industries…” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Generongeneron.com HQ: Houston, TX, United StatesReported employees: 201-500 | Houston, TX, United States | 201-500 | Exact match | 85 contacts → |
“GENERON IGS is one of the only companies that design, manufacture and package customized air & gas separation and compression solutions for the Petro-Chemical, Environmental…” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Airsep Corporationcaireinc.com HQ: Buffalo, NY, United StatesReported employees: 51-200 | Buffalo, NY, United States | 51-200 | Exact match | 68 contacts → |
“AirSep Corporation offers innovative, non-cryogenic oxygen and nitrogen supply solutions as an alternative to cylinder or liquid supplies.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | PSB Industriespsbindustries.com HQ: Erie, PA, United StatesReported employees: 51-200 | Erie, PA, United States | 51-200 | Exact match | 65 contacts → |
“PSB Industries Inc, General Air Division, specializes in the Design and Fabrication of compressed air, gas, and liquid dehydration and purification systems.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Diversified CPCdiversifiedcpc.com HQ: Channahon, IL, United StatesReported employees: 51-200 | Channahon, IL, United States | 51-200 | Exact match | 64 contacts → |
“Some of the world's best-known companies rely on our high-purity hydrocarbons, specialty gases, and blends to power a variety of applications across diverse industries.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | UIG Universal Industrial Gasesuigi.com HQ: Bethlehem, PA, United StatesReported employees: 51-200 | Bethlehem, PA, United States | 51-200 | Exact match | 61 contacts → |
“UIG supplies industrial gas and gas products to the industrial world.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | South-Tek Systemssouthteksystems.com HQ: Wilmington, NC, United StatesReported employees: 51-200 | Wilmington, NC, United States | 51-200 | Exact match | 46 contacts → |
“Complete Air and Gas Solutions to Power Mission-Critical Operations!” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Vacuum Barrier Corporationvacuumbarrier.com HQ: Woburn, MA, United StatesReported employees: 51-200 | Woburn, MA, United States | 51-200 | Exact match | 40 contacts → |
“Vacuum Barrier designs, engineers, and fabricates liquid nitrogen handling systems in their Massachusetts facility for various applications that include; food & beverage…” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Weldcoaweldcoa.com HQ: Aurora, IL, United StatesReported employees: 51-200 | Aurora, IL, United States | 51-200 | Exact match | 39 contacts → |
“Located in Aurora, IL, Weldcoa is an innovative US manufacturer of products that store, transport, fill, supply and/or analyze compressed gas, cryogenic liquids and supercritical…” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Oxus America, INCoxusamerica.com HQ: Lake Orion, MI, United StatesReported employees: 51-200 | Lake Orion, MI, United States | 51-200 | Exact match | 30 contacts → |
“Oxus is an engineering, manufacturing, and service company specializing in medical devices and gas separation technology.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Nikkiso Cosmodynecosmodyne.com HQ: Seal Beach, CA, United StatesReported employees: 51-200 | Seal Beach, CA, United States | 51-200 | Exact match | 26 contacts → |
“Cosmodyne is a leading provider of cryogenic process plants with more than 450 placed in operation around the globe since 1977.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | RJ Engineering Systems, Inc. USArjesusa.com HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 22 contacts → |
“RJ Engineering Systems, Inc.(RJES) headquartered in Houston, TX, USA is a manufacturer of custom engineered equipment and process packages for the energy sector.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Ranch Cryogenics, INCranchcryogenics.com HQ: Blackstone, IL, United StatesReported employees: 11-50 | Blackstone, IL, United States | 11-50 | Exact match | 21 contacts → |
“Ranch Cryogenics, Inc.(RCI) is an Illinois based engineering/contracting company that specializes in the design, construction, maintenance, refurbishment, and operation of…” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Novair USAnovair-usa.com HQ: North Tonawanda, NY, United StatesReported employees: 11-50 | North Tonawanda, NY, United States | 11-50 | Exact match | 20 contacts → |
“NOVAIR USA, a member of NOVAIR Groupe based in Paris, France, is the global leading designer and manufacturer of onsite oxygen generators, nitrogen generators, medical air and…” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Nikkiso Cryoquipcryoquip.com HQ: Murrieta, CA, United StatesReported employees: 201-500 | Murrieta, CA, United States | 201-500 | Exact match | 18 contacts → |
“Cryoquip, a Cryogenic Industries Company, is the world’s leading fabricators of cryogenic vaporizers and industrial gas, LNG and energy related equipment.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Cryosys LLCcryosys.net HQ: Hockley, TX, United StatesReported employees: 11-50 | Hockley, TX, United States | 11-50 | Exact match | 13 contacts → |
“Introducing CryoSys – the right company with the right solutions to turn your valuable gas into even more valuable liquids.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Nigen Internationalnigen.com HQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 13 contacts → |
“NiGen International is a leader in the design and manufacture of on-site nitrogen systems.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | On Site GAS Systems, INConsitegas.com HQ: Newington, CT, United StatesReported employees: 11-50 | Newington, CT, United States | 11-50 | Exact match | 12 contacts → |
“On Site Gas Systems is a pioneer in oxygen and nitrogen generator technology.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 59 company matches
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Air separation plants suppliers: dataset insights
October 21, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
59 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 59 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 21, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for air separation plants suppliers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many air separation plants suppliers did RevenueBase find based in the United States?
The saved snapshot records 59 matching company records, 22,637 tracked contacts and 7,850 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 21, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Air separation plants suppliers by geography
Cite this list
RevenueBase Data Team. Top 25 air separation plants suppliers based in the United States. Snapshot: October 21, 2026. https://revenuebase.ai/companies/air-separation-plants-suppliers/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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