Company lists · Data refreshed October 2026

Top 25 Chemical plant equipment makers worldwide

RevenueBase identified 3,171 company matches for chemical plant equipment makers worldwide as of October 2026 and tracks 47,478 professional contacts across them, including 8,100 with verified work emails. India is the largest market and Pune the largest hub.

This list covers company matches for chemical plant equipment makers 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 9, 2026. Country and city lists for chemical plant equipment makers 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 9, 2026 How this list was built
3,171Companies
47,478Contacts tracked
8,100Verified emails
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The 25 largest chemical plant equipment makers worldwide

Ranked by team size
Top 25 of 3,171 company matches for chemical plant equipment makers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 9, 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 matchIndiaHQ recorded Oct 9, 20261,001-5,0001,394 contacts →

Exact match

“Chemplast Sanmar – fifty years old and the flagship company of The Sanmar Group – is a major manufacturer of PVC resins, Caustic Soda, Chlorochemicals, Refrigerant gas, Industrial…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
2Exact matchAnand, IndiaHQ recorded Oct 9, 20261,001-5,000572 contacts →

Exact match

“HLE Glascoat Limited is a global leader in process equipment for chemicals and pharmaceuticals and in processing & storage solutions for water, wastewater treatment, and biogas…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
3Exact matchDahej, IndiaHQ recorded Oct 9, 2026501-1,000568 contacts →

Exact match

“Epigral Limited (Epigral), formerly known as Meghmani Finechem Ltd, incorporated in 2007, is a leading integrated manufacturer of chemicals in India.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
4Exact matchMumbai, IndiaHQ recorded Oct 9, 20261,001-5,000557 contacts →

Exact match

“TemaIndia Pvt Ltd is a leading manufacturer of Process Equipment, catering to industries like Oil & Gas, Chemicals, Nuclear, Power & New Energy.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
5Exact matchJundiaí, BrazilHQ recorded Oct 9, 2026501-1,000460 contacts →

Exact match

“A CBC projeta e produz uma extensa linha de equipamentos pesados em que se destacam: trocadores de calor; reatores de processo; torres e colunas de processo; vasos de pressão e…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
6Exact matchChennai, IndiaHQ recorded Oct 9, 2026201-500437 contacts →

Exact match

“Tamilnadu Petroproducts Limited (TPL) is a leading manufacturer of industrial intermediate chemicals with its headquarters in Chennai, India.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
7Exact matchIndustrial, Saudi ArabiaHQ recorded Oct 9, 20261,001-5,000425 contacts →

Exact match

“Plant Tech Arabia Co.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
8Exact matchBuffalo, NY, United StatesHQ recorded Oct 9, 20261,001-5,000379 contacts →

Exact match

“API Heat Transfer is a leading global provider of heat transfer solutions, recognized for delivering innovative, energy-efficient equipment for more than 140 years.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
9Exact matchAhmedabad, IndiaHQ recorded Oct 9, 2026201-500367 contacts →

Exact match

“The Anup Engineering Limited,(erstwhile subsidiary company of Arvind Limited) and a part of the Indian conglomerate- Lalbhai Group, is a in the fabrication of top end process…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
10Exact matchSand Springs, OK, United StatesHQ recorded Oct 9, 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 9, 2026 · View company records in RevenueBase
11Exact matchWinterville, NC, United StatesHQ recorded Oct 9, 2026501-1,000314 contacts →

Exact match

“Founded in 1977 as The Roberts Company, Roberts has grown from a small contractor to a large full service constructor and fabricator.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
12Exact matchSchopfheim, GermanyHQ recorded Oct 9, 2026501-1,000302 contacts →

Exact match

“Mixing challenges solved, since 1933.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
13Exact matchOrnago, ItalyHQ recorded Oct 9, 2026201-500302 contacts →

Exact match

“VRV - a Chart Industries Company - is a leading company in the design and manufacture of pressure equipment for the chemical, petrochemical, refining, energy, fertilizer, and…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
14Exact matchLugano, SwitzerlandHQ recorded Oct 9, 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 9, 2026 · View company records in RevenueBase
15Exact matchBatavia, NY, United StatesHQ recorded Oct 9, 2026201-500289 contacts →

Exact match

“Graham Manufacturing, a GHM Company, designs and builds vacuum and heat transfer equipment for process industries worldwide.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
16Exact matchDungarvan, IrelandHQ recorded Oct 9, 2026501-1,000286 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
17Exact matchVadodara, IndiaHQ recorded Oct 9, 2026501-1,000286 contacts →

Exact match

“Transpek Industry Limited was set up in the year 1965.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
18Exact matchChesterfield, MO, United StatesHQ recorded Oct 9, 2026201-500286 contacts →

Exact match

“MECS is the global leader in sulfuric acid process technology and related high performance products custom engineered for acid plant production environments.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
19Exact matchParets Del Vallès, SpainHQ recorded Oct 9, 202651-200285 contacts →

Exact match

“BACHILLER is an industrial engineering company specialized in the design and construction of process equipment and pressure vessels for the chemical, petrochemical, fine chemical…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
20Exact matchOakville, ON, CanadaHQ recorded Oct 9, 2026201-500279 contacts →

Exact match

“Zeton is the recognized world leader in the design and fabrication of lab scale systems, pilot plants, demonstration plants, and small modular production plants.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
21Exact matchMilan, ItalyHQ recorded Oct 9, 2026201-500276 contacts →

Exact match

“Ballestra is a global leader in the development, engineering, and supply of cutting-edge technologies, processing plants, and proprietary equipment for a wide range of industries…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
22Exact matchVadodara, IndiaHQ recorded Oct 9, 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 9, 2026 · View company records in RevenueBase
23Exact matchHürth, GermanyHQ recorded Oct 9, 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 9, 2026 · View company records in RevenueBase
24Exact matchBharuch, IndiaHQ recorded Oct 9, 2026501-1,000245 contacts →

Exact match

“Isgec Hitachi Zosen is a joint venture of lsgec Heavy Engineering Limited, India (Isgec) & Hitachi Zosen Corporation, Japan (HITZ) located at the port town of Dahej, Gujarat on…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
25Exact matchChieti (ch), ItalyHQ recorded Oct 9, 2026201-500237 contacts →

Exact match

“Walter Tosto SpA is recognized worldwide as a top quality manufacturer of critical, long lead equipment including heavy wall hydrocracking, hydrotreating, GTL and EO reactors for…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase

Showing 25 of 3,171 chemical plant equipment makers worldwide

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Chemical plant equipment makers worldwide at a glance

As of Oct 9, 2026
17.1%Verified-email coverage
15.0Average contacts per company
11-50Median size (employees)
3.2%Largest-city concentration · Pune
Oct 9, 2026Page data refreshed

Companies by employee count

1-10
767
11-50
1,191
51-200
834
201-500
252
501-1,000
60
1,001-5,000
44
5,001-10,000
4
10001+
2

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 chemical plant equipment makers are linked below.
What qualifies
Company records worldwide whose business descriptions match “chemical plant equipment makers” 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 8,100 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 9, 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.

Chemical plant equipment makers by location

15 lists · largest first

Every Chemical plant equipment makers 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 “chemical plant equipment makers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many chemical plant equipment makers are there worldwide?

RevenueBase identified 3,171 company matches for chemical plant equipment makers 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?

Chemplast Sanmar Limited tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most chemical plant equipment makers?

India leads with 992 companies, followed by the United States (269) and Italy (239). Every chemical plant equipment makers list by country and city is linked on this page.

Which city has the most chemical plant equipment makers?

Pune leads with 103 company records, followed by Mumbai (81) and Ahmedabad (74).

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 8,100 professional contacts with verified work emails tracked across these 3,171 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 9, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.