Company lists · Data refreshed October 2026

Top 25 Gas by-products plants suppliers worldwide

RevenueBase identified 1,892 company matches for gas by-products plants suppliers worldwide as of October 2026 and tracks 40,441 professional contacts across them, including 9,966 with verified work emails. The United States is the largest market and Tehran the largest hub.

This list covers company matches for gas by-products plants suppliers 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 October 26, 2026. Country and city lists for gas by-products plants suppliers 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 26, 2026 How this list was built
1,892Companies
40,441Contacts tracked
9,966Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest gas by-products plants suppliers worldwide

Ranked by team size
Top 25 of 1,892 company matches for gas by-products plants suppliers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 26, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchBall Ground, GA, United StatesHQ recorded Oct 26, 202610001+2,119 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
2Exact matchRueil-malmaison, FranceHQ recorded Oct 26, 20261,001-5,0001,615 contacts →

Exact match

“The Axens Group offers a complete range of solutions for the conversion of oil and biomass into cleaner fuels, the production and purification of major petrochemical…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
3Exact matchPune, IndiaHQ recorded Oct 26, 20261,001-5,0001,390 contacts →

Exact match

“TKIL Industries Pvt.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
4Exact matchÜbach-palenberg, GermanyHQ recorded Oct 26, 20261,001-5,000629 contacts →

Exact match

“NEUMAN & ESSER is a reliable partner to the industry, driving both the energy transition and the circular economy with integrated solutions for the energy infrastructure of…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
5Exact matchSydney, AustraliaHQ recorded Oct 26, 2026201-500447 contacts →

Exact match

“Jord International is a global leader in process engineering, designing, manufacturing, commissioning, and servicing bespoke plant and systems for a wide range of industries in…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
6Exact matchIndustrial, Saudi ArabiaHQ recorded Oct 26, 20261,001-5,000425 contacts →

Exact match

“Plant Tech Arabia Co.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
7Exact matchBergamo, ItalyHQ recorded Oct 26, 2026201-500374 contacts →

Exact match

“A company with an international outlook from its outset, SIAD Macchine Impianti S.p.A.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
8Exact matchSand Springs, OK, United StatesHQ recorded Oct 26, 2026201-500336 contacts →

Exact match

“Since 1972, CUST-O-FAB has maintained a reputation of consistently providing quality ASME Code fabricated equipment and on-site services for the refining, petrochemical, syngas…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
9Exact matchRocky View County, AB, CanadaHQ recorded Oct 26, 2026501-1,000304 contacts →

Exact match

“Compass, which operates as Compass Energy Systems in Canada and Compass Compression Solutions in the US, specializes in the engineering, design, and fabrication of powerful…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
10Exact matchLugano, SwitzerlandHQ recorded Oct 26, 2026201-500299 contacts →

Exact match

“Casale is a global provider of integrated solutions for the production of fertilizers and other base chemicals.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
11Exact matchVadodara, IndiaHQ recorded Oct 26, 2026n/a276 contacts →

Exact match

“Manufacturers of all types of power plants, gas cracker plants, project plannings, erections, commissionings, operations, waste water treatment systems etc.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
12Exact matchHürth, GermanyHQ recorded Oct 26, 20261,001-5,000256 contacts →

Exact match

“YNCORIS ist als einer der führenden Industriedienstleister der ideale Partner für Chemie-Unternehmen.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
13Exact matchBerkeley Vale, AustraliaHQ recorded Oct 26, 2026201-500246 contacts →

Exact match

“The HMA Group manufactures, sells and services a wide range of capital plant equipment to a diverse range of industries.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
14Exact matchSingaporeHQ recorded Oct 26, 2026501-1,000227 contacts →

Exact match

“The Tialoc Group,(formely known as atea environmental technology) founded in 2001, is at the forefront of providing environmental technology solutions for a varied range of…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
15Exact matchEindhoven, NetherlandsHQ recorded Oct 26, 202651-200226 contacts →

Exact match

“At Petrogas Gas-systems B.V.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
16Exact matchHouston, TX, United StatesHQ recorded Oct 26, 2026201-500215 contacts →

Exact match

“SEC Energy Products and Services provides equipment and services for the complete gas supply chain.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
17Exact matchDes Plaines, IL, United StatesHQ recorded Oct 26, 20261,001-5,000208 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
18Exact matchRutland, United KingdomHQ recorded Oct 26, 202651-200180 contacts →

Exact match

“The World Leader in Combustion and Environmental Systems Zeeco, Inc.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
19Exact matchSao Paulo, BrazilHQ recorded Oct 26, 2026201-500169 contacts →

Exact match

“DELTA DUCON ENGENHARIA E EQUIPAMENTOS INDUSTRIAIS LTDA, é especialista em controle de emissões atmosféricas, com mais de 30 anos de experiência em sistemas de despoeiramento…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
20Exact matchPune, IndiaHQ recorded Oct 26, 20261,001-5,000166 contacts →

Exact match

“RAJ PROCESS EQUIPMENTS AND SYSTEMS PRIVATE LIMITED is one of the leading process equipment manufacturers from India, supplying advanced solutions to customers across India and in…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
21Exact matchTunney, South AfricaHQ recorded Oct 26, 202651-200161 contacts →

Exact match

“ProProcess develops technology, conceptualises, designs and supplies modular process plants to the hydrometallurgical and oil & gas industry.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
22Exact matchUrduliz, SpainHQ recorded Oct 26, 2026201-500158 contacts →

Exact match

“LOINTEK is a private company firmly established in the international market of engineering, supply, manufacture and service in the sector of equipment for the industry of the…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
23Exact matchPrato, ItalyHQ recorded Oct 26, 2026201-500156 contacts →

Exact match

“Fox Innovation & Technologies (FOX), a leading provider of advanced technologies aftermarket services and solutions specialized in high-speed rotating equipment announced in May…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
24Exact matchVitoria-gasteiz, SpainHQ recorded Oct 26, 202651-200148 contacts →

Exact match

“NOVARGI GROUP, is a global integral engineering solutions contractor for the Energy and Fertilizer Industry.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
25Exact matchDe Pere, WI, United StatesHQ recorded Oct 26, 2026501-1,000146 contacts →

Exact match

“Dürr Megtec is a leading global supplier of environmental control technologies and engineered products tailored to meet customers' industrial process requirements.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase

Showing 25 of 1,892 gas by-products plants suppliers worldwide

See the full list, filter by size, metro and specialty, and access 9,966 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Gas by-products plants suppliers worldwide at a glance

As of Oct 26, 2026
24.6%Verified-email coverage
21.4Average contacts per company
11-50Median size (employees)
2.0%Largest-city concentration · Tehran
Oct 26, 2026Page data refreshed

Companies by employee count

1-10
566
11-50
777
51-200
382
201-500
106
501-1,000
20
1,001-5,000
24
5,001-10,000
2
10001+
8

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 by-products plants suppliers are linked below.
What qualifies
Company records worldwide whose business descriptions match “gas by-products 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. 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 9,966 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 26, 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 by-products plants suppliers by location

15 lists · largest first

Every Gas by-products plants suppliers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 by-products plants suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many gas by-products plants suppliers are there worldwide?

RevenueBase identified 1,892 company matches for gas by-products plants suppliers worldwide 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?

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 by-products plants suppliers?

The United States leads with 230 companies, followed by India (211) and Italy (164). Every gas by-products plants suppliers list by country and city is linked on this page.

Which city has the most gas by-products plants suppliers?

Tehran leads with 38 company records, followed by Houston (37) and Pune (25).

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 9,966 professional contacts with verified work emails tracked across these 1,892 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 26, 2026.

Ready to reach these companies? Verified emails and direct dials for all 1,892 gas by-products plants suppliers worldwide. Start with a free account, no credit card.

Download this list →

Related lists

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.