Company lists · Data refreshed November 2026
Top 25 Gas separation technology installers worldwide
RevenueBase identified 1,162 company matches for gas separation technology installers worldwide as of November 2026 and tracks 12,199 professional contacts across them, including 3,496 with verified work emails. The United States is the largest market and Houston the largest hub.
This list covers company matches for gas separation technology installers worldwide, 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 November 6, 2026. Country and city lists for gas separation technology installers follow the table.
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 gas separation technology installers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 2,170 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 381 contacts → | ||||
Exact match “A company with an international outlook from its outset, SIAD Macchine Impianti S.p.A.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 135 contacts → | ||||
Exact match “Ivys Adsorption offers high-performance, innovative technological solutions for purifying renewable gas, along with a broad range of equipment for treating, compressing, and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 121 contacts → | ||||
Exact match “TransTech Group is a leading provider of engineered solutions and services for the energy and industrial process industries.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 109 contacts → | ||||
Exact match “In May 2025, Bilfinger Group welcomed nZero Group (Thyson Technology & Orbital Gas Systems) into their UK Engineering and Maintenance business.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 100 contacts → | ||||
Exact match “Kelington Engineering (S) Pte Ltd is a fully owned subsidiary of Kelington Group Limited, a public listed company in Malaysia.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 96 contacts → | ||||
Exact match “Since its founding in 1987, TPI (SIAD Group) has established itself as an innovative company with a strong focus on operational excellence, safety, and environmental…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 92 contacts → | ||||
Exact match “Pune Gas is a legacy, serving and innovating gas solutions for industrial and commercial consumers of gas and related products.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 90 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 88 contacts → | ||||
Exact match “En près de 40 années, notre société est devenue un acteur majeur dans la conception, la fabrication et l’installation d’unités de production et de traitement de fluides liquides…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 85 contacts → | ||||
Exact match “A Clark Solutions, com mais de 30 anos de experiência, faz parte de um grupo de empresas diversificado e com uma visão compartilhada de criatividade e inovação - pilares…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 84 contacts → | ||||
Exact match “Founded in 1967, SHJ is a leading supplier of medical & lab gas systems, solutions and services and a market leader in remote monitoring and energy saving technologies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 77 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 74 contacts → | ||||
Exact match “GPE is an ASME U1 Stamp Holder, NB Registered, EIL approved and ISO 9001 & 45001 certified GPE was founded in 2010 to build modular process plants and equipment for the world…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 72 contacts → | ||||
Exact match “We are a leading Canadian manufacturer, installer and service provider of Halogenated Drug Recovery Systems, medical vacuum and medical air systems, on-site oxygen, medical supply…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 72 contacts → | ||||
Exact match “CS Gas engineers, manufactures and delivers practical equipment and solutions for the energy and resources sectors across Australia.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 67 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 64 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 62 contacts → | ||||
Exact match “Quantum Technology Corporation - Since 1981 Quantum Technology is a global leader in specialized industrial gas applications, particularly Helium and Hydrogen.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 62 contacts → | ||||
Exact match “Founded in 2004, PureAir is the world leader in the field of gas phase filtration (chemical filtration).” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 61 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 53 contacts → | ||||
Exact match “Since 1998, Critical Systems, Inc.(CSI) has been providing Gas Cabinet, Valve Manifold Boxes & Gas Abatement Systems (Gas Cabinets and Gas Scrubbers, etc.), and Orbital Welding…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 51 contacts → | ||||
Exact match “GAS LAB Asia is a pioneering company with nearly a century of experience in industrial gases and a growing commitment to climate technologies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 48 contacts → | ||||
Exact match “We believe air and gas are mission-critical infrastructure.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 48 contacts → | ||||
Exact match “SMART SEPARATION SYSTEMS FOR PROCESS INDUSTRY Polaris provides customized solutions based on advanced and proprietary technologies.” Recorded in the RevenueBase company graph · Nov 6, 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 “gas separation technology installers”. 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 1,162 gas separation technology installers worldwide
See the full list, filter by size, metro and specialty, and access 3,496 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Gas separation technology installers worldwide at a glance
As of Nov 6, 2026Companies by employee count
Email recency is reported on each country list linked below.
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.
- Coverage
- Every country. Country and city lists for gas separation technology installers are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “gas separation technology installers” 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. 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 3,496 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 November 6, 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.
Gas separation technology installers by location
10 lists · largest firstEvery Gas separation technology installers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Gas separation technology installers based in the United States146
- Gas separation technology installers based in India92
- Gas separation technology installers based in Italy78
- Gas separation technology installers based in the United Kingdom70
- Gas separation technology installers based in Brazil64
- Gas separation technology installers based in Germany62
- Gas separation technology installers based in the Netherlands45
- Gas separation technology installers based in Spain33
- Gas separation technology installers based in France31
- Gas separation technology installers based in Canada29
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 “gas separation technology installers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many gas separation technology installers are there worldwide?
RevenueBase identified 1,162 company matches for gas separation technology installers worldwide as of November 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?
Chart Industries, INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most gas separation technology installers?
The United States leads with 146 companies, followed by India (92) and Italy (78). Every gas separation technology installers list by country and city is linked on this page.
Which city has the most gas separation technology installers?
Houston leads with 16 company records, followed by Sao Paulo (12) and New Delhi (10).
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 3,496 professional contacts with verified work emails tracked across these 1,162 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 November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 1,162 gas separation technology installers worldwide. 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
Company intelligence · public preview
Top 25 gas separation technology installers worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 1,162 matching company records for gas separation technology installers worldwide, with 12,199 tracked contacts and 3,496 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: November 6, 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 gas separation technology installers worldwide
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 |  Chart Industries, INCchartindustries.comHQ: Ball Ground, GA, United StatesReported employees: 10001+ | Ball Ground, GA, United States | 10001+ | Exact match | 2,170 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 2 |  Siad Macchine Impiantisiadmi.comHQ: Bergamo, ItalyReported employees: 201-500 | Bergamo, Italy | 201-500 | Exact match | 381 contacts → |
“A company with an international outlook from its outset, SIAD Macchine Impianti S.p.A.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Ivys Adsorptionivysads.comHQ: Blainville, QC, CanadaReported employees: 51-200 | Blainville, QC, Canada | 51-200 | Exact match | 135 contacts → |
“Ivys Adsorption offers high-performance, innovative technological solutions for purifying renewable gas, along with a broad range of equipment for treating, compressing, and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Transtech Grouptranstechgroup.comHQ: Mcgregor, MT, United StatesReported employees: 1,001-5,000 | Mcgregor, MT, United States | 1,001-5,000 | Exact match | 121 contacts → |
“TransTech Group is a leading provider of engineered solutions and services for the energy and industrial process industries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Orbital GAS Systems Bilfinger Nzeroorbital-uk.comHQ: Stone, United KingdomReported employees: 51-200 | Stone, United Kingdom | 51-200 | Exact match | 109 contacts → |
“In May 2025, Bilfinger Group welcomed nZero Group (Thyson Technology & Orbital Gas Systems) into their UK Engineering and Maintenance business.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Kelington Engineering Singaporekelington-group.comHQ: Woodlands, SingaporeReported employees: 51-200 | Woodlands, Singapore | 51-200 | Exact match | 100 contacts → |
“Kelington Engineering (S) Pte Ltd is a fully owned subsidiary of Kelington Group Limited, a public listed company in Malaysia.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Tecno Project Industriale TPItecnoproject.comHQ: Curno, ItalyReported employees: 51-200 | Curno, Italy | 51-200 | Exact match | 96 contacts → |
“Since its founding in 1987, TPI (SIAD Group) has established itself as an innovative company with a strong focus on operational excellence, safety, and environmental…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Puné GASpunegas.comHQ: Pune, IndiaReported employees: 51-200 | Pune, India | 51-200 | Exact match | 92 contacts → |
“Pune Gas is a legacy, serving and innovating gas solutions for industrial and commercial consumers of gas and related products.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Generongeneron.comHQ: Houston, CA, United StatesReported employees: 201-500 | Houston, CA, United States | 201-500 | Exact match | 90 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Allia Franceallia-europe.comHQ: Verrières En Anjou, Saudi ArabiaReported employees: 51-200 | Verrières En Anjou, Saudi Arabia | 51-200 | Exact match | 88 contacts → |
“En près de 40 années, notre société est devenue un acteur majeur dans la conception, la fabrication et l’installation d’unités de production et de traitement de fluides liquides…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Clark Solutionsclarksolutions.comHQ: Embu, KenyaReported employees: 51-200 | Embu, Kenya | 51-200 | Exact match | 85 contacts → |
“A Clark Solutions, com mais de 30 anos de experiência, faz parte de um grupo de empresas diversificado e com uma visão compartilhada de criatividade e inovação - pilares…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  SHJ Medical & LAB GAS Specialistsshj.co.ukHQ: Chesham, United KingdomReported employees: 51-200 | Chesham, United Kingdom | 51-200 | Exact match | 84 contacts → |
“Founded in 1967, SHJ is a leading supplier of medical & lab gas systems, solutions and services and a market leader in remote monitoring and energy saving technologies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Airsep Corporationcaireinc.comHQ: Buffalo, NY, United StatesReported employees: 51-200 | Buffalo, NY, United States | 51-200 | Exact match | 77 contacts → |
“AirSep Corporation offers innovative, non-cryogenic oxygen and nitrogen supply solutions as an alternative to cylinder or liquid supplies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  GAS Processing Equipment Pvt. LTDgasprocessing.inHQ: Pune, IndiaReported employees: 51-200 | Pune, India | 51-200 | Exact match | 74 contacts → |
“GPE is an ASME U1 Stamp Holder, NB Registered, EIL approved and ISO 9001 & 45001 certified GPE was founded in 2010 to build modular process plants and equipment for the world…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Class 1 INCclass1inc.comHQ: Cambridge, ON, CanadaReported employees: 51-200 | Cambridge, ON, Canada | 51-200 | Exact match | 72 contacts → |
“We are a leading Canadian manufacturer, installer and service provider of Halogenated Drug Recovery Systems, medical vacuum and medical air systems, on-site oxygen, medical supply…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  CS GAScsgas.com.auHQ: Acacia Ridge, AustraliaReported employees: 51-200 | Acacia Ridge, Australia | 51-200 | Exact match | 72 contacts → |
“CS Gas engineers, manufactures and delivers practical equipment and solutions for the energy and resources sectors across Australia.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  PSB Industriespsbindustries.comHQ: Erie, PA, United StatesReported employees: 51-200 | Erie, PA, United States | 51-200 | Exact match | 67 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Applied Energy Systems, INCappliedenergysystems.comHQ: Malvern, PA, United StatesReported employees: 51-200 | Malvern, PA, United States | 51-200 | Exact match | 64 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Quantum Technology Corpquantum-technology.comHQ: Squamish, BC, CanadaReported employees: 11-50 | Squamish, BC, Canada | 11-50 | Exact match | 62 contacts → |
“Quantum Technology Corporation - Since 1981 Quantum Technology is a global leader in specialized industrial gas applications, particularly Helium and Hydrogen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Pureair Filtrationpureairfiltration.comHQ: Norcross, GA, United StatesReported employees: 11-50 | Norcross, GA, United States | 11-50 | Exact match | 62 contacts → |
“Founded in 2004, PureAir is the world leader in the field of gas phase filtration (chemical filtration).” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Excel GAS & Equipments Pvt. Ltd. Mahapeexcelgas.com HQ: IndiaReported employees: 51-200 | India | 51-200 | Exact match | 61 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 22 |  Critical Systems, INCcriticalsystemsinc.comHQ: Boise, PA, United StatesReported employees: 51-200 | Boise, PA, United States | 51-200 | Exact match | 53 contacts → |
“Since 1998, Critical Systems, Inc.(CSI) has been providing Gas Cabinet, Valve Manifold Boxes & Gas Abatement Systems (Gas Cabinets and Gas Scrubbers, etc.), and Orbital Welding…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  GAS LAB Asiassgaslab.comHQ: New Delhi, IndiaReported employees: 51-200 | New Delhi, India | 51-200 | Exact match | 51 contacts → |
“GAS LAB Asia is a pioneering company with nearly a century of experience in industrial gases and a growing commitment to climate technologies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  South-Tek Systemssouthteksystems.comHQ: Wilmington, NC, United StatesReported employees: 51-200 | Wilmington, NC, United States | 51-200 | Exact match | 48 contacts → |
“We believe air and gas are mission-critical infrastructure.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Polaris SRLpolarisengineering.comHQ: Misinto (mb), ItalyReported employees: 11-50 | Misinto (mb), Italy | 11-50 | Exact match | 48 contacts → |
“SMART SEPARATION SYSTEMS FOR PROCESS INDUSTRY Polaris provides customized solutions based on advanced and proprietary technologies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,162 company matches
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Gas separation technology installers: dataset insights
November 6, 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
1,147 records in the displayed employee bands.
15 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 1,162 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: November 6, 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 ↗
Gas separation technology installers by location
10 lists · largest firstEvery Gas separation technology installers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Gas separation technology installers based in the United States146
- Gas separation technology installers based in India92
- Gas separation technology installers based in Italy78
- Gas separation technology installers based in the United Kingdom70
- Gas separation technology installers based in Brazil64
- Gas separation technology installers based in Germany62
- Gas separation technology installers based in the Netherlands45
- Gas separation technology installers based in Spain33
- Gas separation technology installers based in France31
- Gas separation technology installers based in Canada29
Questions about this company list
What does Exact match mean for gas separation technology installers?
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 gas separation technology installers did RevenueBase find worldwide?
The saved snapshot records 1,162 matching company records, 12,199 tracked contacts and 3,496 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: November 6, 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
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 gas separation technology installers worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/gas-separation-technology-installers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 gas separation technology installers worldwide
RevenueBase records 1,162 matching company records for gas separation technology installers worldwide, with 12,199 tracked contacts and 3,496 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: November 6, 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 gas separation technology installers worldwide
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 | Chart Industries, INCchartindustries.com HQ: Ball Ground, GA, United StatesReported employees: 10001+ | Ball Ground, GA, United States | 10001+ | Exact match | 2,170 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 2 | Siad Macchine Impiantisiadmi.com HQ: Bergamo, ItalyReported employees: 201-500 | Bergamo, Italy | 201-500 | Exact match | 381 contacts → |
“A company with an international outlook from its outset, SIAD Macchine Impianti S.p.A.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Ivys Adsorptionivysads.com HQ: Blainville, QC, CanadaReported employees: 51-200 | Blainville, QC, Canada | 51-200 | Exact match | 135 contacts → |
“Ivys Adsorption offers high-performance, innovative technological solutions for purifying renewable gas, along with a broad range of equipment for treating, compressing, and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Transtech Grouptranstechgroup.com HQ: Mcgregor, MT, United StatesReported employees: 1,001-5,000 | Mcgregor, MT, United States | 1,001-5,000 | Exact match | 121 contacts → |
“TransTech Group is a leading provider of engineered solutions and services for the energy and industrial process industries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Orbital GAS Systems Bilfinger Nzeroorbital-uk.com HQ: Stone, United KingdomReported employees: 51-200 | Stone, United Kingdom | 51-200 | Exact match | 109 contacts → |
“In May 2025, Bilfinger Group welcomed nZero Group (Thyson Technology & Orbital Gas Systems) into their UK Engineering and Maintenance business.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Kelington Engineering Singaporekelington-group.com HQ: Woodlands, SingaporeReported employees: 51-200 | Woodlands, Singapore | 51-200 | Exact match | 100 contacts → |
“Kelington Engineering (S) Pte Ltd is a fully owned subsidiary of Kelington Group Limited, a public listed company in Malaysia.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Tecno Project Industriale TPItecnoproject.com HQ: Curno, ItalyReported employees: 51-200 | Curno, Italy | 51-200 | Exact match | 96 contacts → |
“Since its founding in 1987, TPI (SIAD Group) has established itself as an innovative company with a strong focus on operational excellence, safety, and environmental…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Puné GASpunegas.com HQ: Pune, IndiaReported employees: 51-200 | Pune, India | 51-200 | Exact match | 92 contacts → |
“Pune Gas is a legacy, serving and innovating gas solutions for industrial and commercial consumers of gas and related products.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Generongeneron.com HQ: Houston, CA, United StatesReported employees: 201-500 | Houston, CA, United States | 201-500 | Exact match | 90 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Allia Franceallia-europe.com HQ: Verrières En Anjou, Saudi ArabiaReported employees: 51-200 | Verrières En Anjou, Saudi Arabia | 51-200 | Exact match | 88 contacts → |
“En près de 40 années, notre société est devenue un acteur majeur dans la conception, la fabrication et l’installation d’unités de production et de traitement de fluides liquides…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Clark Solutionsclarksolutions.com HQ: Embu, KenyaReported employees: 51-200 | Embu, Kenya | 51-200 | Exact match | 85 contacts → |
“A Clark Solutions, com mais de 30 anos de experiência, faz parte de um grupo de empresas diversificado e com uma visão compartilhada de criatividade e inovação - pilares…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | SHJ Medical & LAB GAS Specialistsshj.co.uk HQ: Chesham, United KingdomReported employees: 51-200 | Chesham, United Kingdom | 51-200 | Exact match | 84 contacts → |
“Founded in 1967, SHJ is a leading supplier of medical & lab gas systems, solutions and services and a market leader in remote monitoring and energy saving technologies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Airsep Corporationcaireinc.com HQ: Buffalo, NY, United StatesReported employees: 51-200 | Buffalo, NY, United States | 51-200 | Exact match | 77 contacts → |
“AirSep Corporation offers innovative, non-cryogenic oxygen and nitrogen supply solutions as an alternative to cylinder or liquid supplies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | GAS Processing Equipment Pvt. LTDgasprocessing.in HQ: Pune, IndiaReported employees: 51-200 | Pune, India | 51-200 | Exact match | 74 contacts → |
“GPE is an ASME U1 Stamp Holder, NB Registered, EIL approved and ISO 9001 & 45001 certified GPE was founded in 2010 to build modular process plants and equipment for the world…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Class 1 INCclass1inc.com HQ: Cambridge, ON, CanadaReported employees: 51-200 | Cambridge, ON, Canada | 51-200 | Exact match | 72 contacts → |
“We are a leading Canadian manufacturer, installer and service provider of Halogenated Drug Recovery Systems, medical vacuum and medical air systems, on-site oxygen, medical supply…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | CS GAScsgas.com.au HQ: Acacia Ridge, AustraliaReported employees: 51-200 | Acacia Ridge, Australia | 51-200 | Exact match | 72 contacts → |
“CS Gas engineers, manufactures and delivers practical equipment and solutions for the energy and resources sectors across Australia.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | PSB Industriespsbindustries.com HQ: Erie, PA, United StatesReported employees: 51-200 | Erie, PA, United States | 51-200 | Exact match | 67 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Applied Energy Systems, INCappliedenergysystems.com HQ: Malvern, PA, United StatesReported employees: 51-200 | Malvern, PA, United States | 51-200 | Exact match | 64 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Quantum Technology Corpquantum-technology.com HQ: Squamish, BC, CanadaReported employees: 11-50 | Squamish, BC, Canada | 11-50 | Exact match | 62 contacts → |
“Quantum Technology Corporation - Since 1981 Quantum Technology is a global leader in specialized industrial gas applications, particularly Helium and Hydrogen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Pureair Filtrationpureairfiltration.com HQ: Norcross, GA, United StatesReported employees: 11-50 | Norcross, GA, United States | 11-50 | Exact match | 62 contacts → |
“Founded in 2004, PureAir is the world leader in the field of gas phase filtration (chemical filtration).” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Excel GAS & Equipments Pvt. Ltd. Mahapeexcelgas.com HQ: IndiaReported employees: 51-200 | India | 51-200 | Exact match | 61 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 22 | Critical Systems, INCcriticalsystemsinc.com HQ: Boise, PA, United StatesReported employees: 51-200 | Boise, PA, United States | 51-200 | Exact match | 53 contacts → |
“Since 1998, Critical Systems, Inc.(CSI) has been providing Gas Cabinet, Valve Manifold Boxes & Gas Abatement Systems (Gas Cabinets and Gas Scrubbers, etc.), and Orbital Welding…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | GAS LAB Asiassgaslab.com HQ: New Delhi, IndiaReported employees: 51-200 | New Delhi, India | 51-200 | Exact match | 51 contacts → |
“GAS LAB Asia is a pioneering company with nearly a century of experience in industrial gases and a growing commitment to climate technologies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | South-Tek Systemssouthteksystems.com HQ: Wilmington, NC, United StatesReported employees: 51-200 | Wilmington, NC, United States | 51-200 | Exact match | 48 contacts → |
“We believe air and gas are mission-critical infrastructure.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Polaris SRLpolarisengineering.com HQ: Misinto (mb), ItalyReported employees: 11-50 | Misinto (mb), Italy | 11-50 | Exact match | 48 contacts → |
“SMART SEPARATION SYSTEMS FOR PROCESS INDUSTRY Polaris provides customized solutions based on advanced and proprietary technologies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Gas separation technology installers: dataset insights
November 6, 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
1,147 records in the displayed employee bands.
15 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 1,162 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: November 6, 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 ↗
Gas separation technology installers by location
10 lists · largest firstEvery Gas separation technology installers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Gas separation technology installers based in the United States146
- Gas separation technology installers based in India92
- Gas separation technology installers based in Italy78
- Gas separation technology installers based in the United Kingdom70
- Gas separation technology installers based in Brazil64
- Gas separation technology installers based in Germany62
- Gas separation technology installers based in the Netherlands45
- Gas separation technology installers based in Spain33
- Gas separation technology installers based in France31
- Gas separation technology installers based in Canada29
Questions about this company list
What does Exact match mean for gas separation technology installers?
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 gas separation technology installers did RevenueBase find worldwide?
The saved snapshot records 1,162 matching company records, 12,199 tracked contacts and 3,496 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: November 6, 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.
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Cite this list
RevenueBase Data Team. Top 25 gas separation technology installers worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/gas-separation-technology-installers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗