Company lists · Data refreshed September 2026

Top 25 Pressure vessel fabricators worldwide

Name: Pressure vessel fabricators worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 1,812 companies tracked

RevenueBase identified 1,812 pressure vessel fabricators worldwide as of September 2026 and tracks 34,997 professional contacts across them, including 6,834 with verified work emails and 0 with mobile numbers. The United States is the largest market and Pune the largest hub.

This list covers pressure vessel fabricators worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 2026. Country and city lists for pressure vessel fabricators follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

1,812Companies

34,997Contacts tracked

6,834Verified emails

0Mobile numbers

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The 25 largest pressure vessel fabricators worldwide

Ranked by team size

Top 25 of 1,812 pressure vessel fabricators worldwide, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to pressure vessel fabricators: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Techocean Engineering Solutions	Indirect evidence	Macaé, BrazilHQ checked Sep 17, 2026	501-1,000	751 contacts →
	Indirect evidence “Techocean is a supplier of engineering services focused on the oil & gas industry, creating solutions for steel fabrications as Platforms, Piping Lines, Several Structures and…” Source: RevenueBase Database · checked Sep 17, 2026
2	Fabtech Projects & Engineers LTD	Indirect evidence	Pune, IndiaHQ checked Sep 17, 2026	501-1,000	659 contacts →
	Indirect evidence “Fabtech Projects and Engineers Ltd is among the leaders in engineering procurement and construction (EPC) services to oil and gas, chemical and sugar industries in India.” Source: RevenueBase Database · checked Sep 17, 2026
3	Tema India PVT LTD	Indirect evidence	Mumbai, IndiaHQ checked Sep 17, 2026	1,001-5,000	552 contacts →
	Indirect evidence “TemaIndia Pvt Ltd is a leading manufacturer of Process Equipment, catering to industries like Oil & Gas, Chemicals, Nuclear, Power & New Energy.” Source: RevenueBase Database · checked Sep 17, 2026
4	DEE Piping Systems	Indirect evidence	Palwal, IndiaHQ checked Sep 17, 2026	1,001-5,000	549 contacts →
	Indirect evidence “DEE Piping Systems (incorporated as DEE Development Engineers) is world’s leading manufacturer of Shop Fabricated Pipe Spools, which find application in thermal power plant…” Source: RevenueBase Database · checked Sep 17, 2026
5	3c Metal	Indirect evidence	Sauvelade, FranceHQ checked Sep 17, 2026	1,001-5,000	518 contacts →
	Indirect evidence “Established in 1995 in France, 3C Metal Group is a recognized leader in providing sophisticated engineering services to the oil and gas, green technology, renewable energy, power…” Source: RevenueBase Database · checked Sep 17, 2026
6	Ebse Engenharia DE Soluções	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	201-500	496 contacts →
	Indirect evidence “EBSE ENGENHARIA DE SOLUÇÕES IS ONE OF BRAZIL’S MOST TRADITIONAL MANUFACTURERS OF INDUSTRIAL AND PROCESS EQUIPMENT, LARGE DIAMETER PIPES AND HEAVY-DUTY EQUIPMENT.” Source: RevenueBase Database · checked Sep 17, 2026
7	CBC Indústrias Pesadas S.A	Indirect evidence	Jundiaí, BrazilHQ checked Sep 17, 2026	501-1,000	419 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
8	Greenberry Industrial	Partial evidence	Vancouver, WA, United StatesHQ checked Sep 17, 2026	1,001-5,000	380 contacts →
	Partial evidence “Greenberry Industrial is an award-winning, full-service industrial contractor and fabricator serving high-tech, oil & gas, petrochemical, pulp & paper, power & energy, renewable…” Source: RevenueBase Database · checked Sep 17, 2026
9	Vijay Tanks & Vessels P LTD	Indirect evidence	Vadodara, IndiaHQ checked Sep 17, 2026	501-1,000	373 contacts →
	Indirect evidence “We are a global industrial engineering company in the energy sector and amongst the world's leading players for Storage Tanks & Process Equipment.” Source: RevenueBase Database · checked Sep 17, 2026
10	Asvotec Termoindustrial Ltda	Indirect evidence	Monte Mor, BrazilHQ checked Sep 17, 2026	201-500	369 contacts →
	Indirect evidence “A ASVOTEC Termoindustrial Ltda, é uma empresa metalúrgica nacional, instalada em um moderno parque fabril com cerca m² de área construída em área total de m² em Monte Mor, SP…” Source: RevenueBase Database · checked Sep 17, 2026
11	The Anup Engineering Limited	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 17, 2026	201-500	361 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
12	Edmonton Exchanger	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 17, 2026	1,001-5,000	336 contacts →
	Indirect evidence “Founded in 1975, Edmonton Exchanger employs over people.” Source: RevenueBase Database · checked Sep 17, 2026
13	Cust-O-Fab	Indirect evidence	Sand Springs, OK, United StatesHQ checked Sep 17, 2026	201-500	327 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
14	VRV	Partial evidence	Ornago, ItalyHQ checked Sep 17, 2026	201-500	312 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
15	Manchester Tank And Equipment	Strong evidence	Franklin, TN, United StatesHQ checked Sep 17, 2026	501-1,000	311 contacts →
	Strong evidence “Manchester Tank, an affiliate of McWane, Inc, is the premier manufacturer and refurbisher of pressure vessels for the containment of propane, compressed air, and chemicals…” Source: RevenueBase Database · checked Sep 17, 2026
16	The Roberts Company	Partial evidence	Winterville, NC, United StatesHQ checked Sep 17, 2026	501-1,000	305 contacts →
	Partial evidence “Founded in 1977 as The Roberts Company, Roberts has grown from a small contractor to a large full service constructor and fabricator.” Source: RevenueBase Database · checked Sep 17, 2026
17	Spitzer Industries, INC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 17, 2026	501-1,000	285 contacts →
	Indirect evidence “Houston-based Spitzer Industries, Inc.” Source: RevenueBase Database · checked Sep 17, 2026
18	Bachiller	Strong evidence	Parets Del Vallès, SpainHQ checked Sep 17, 2026	51-200	261 contacts →
	Strong evidence “BACHILLER is an industrial engineering company specialized in the design and construction of process equipment and pressure vessels for the chemical, petrochemical, fine chemical…” Source: RevenueBase Database · checked Sep 17, 2026
19	Pierre Guérin SAS	Partial evidence	Mauze-sur-le-mignon, FranceHQ checked Sep 17, 2026	201-500	257 contacts →
	Partial evidence “Since 1949 our ambition has grown to be the reference supplier of stainless steel process vessels and systems to the Food & Beverage and Life Sciences industries.” Source: RevenueBase Database · checked Sep 17, 2026
20	Gulfspan Industrial LLC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 17, 2026	1,001-5,000	251 contacts →
	Indirect evidence “Gulfspan Industrial, LLC is a mechanical construction and industrial services company that specializes in performing turnarounds, capital projects, and maintenance.” Source: RevenueBase Database · checked Sep 17, 2026
21	AL Zamil Metal Works Factory	Strong evidence	Jeddah, Saudi ArabiaHQ checked Sep 17, 2026	1,001-5,000	248 contacts →
	Strong evidence “AL ZAMIL METAL WORKS FACTORY is Saudi Aramco and Saudi Electric Company approved Vendor.(Pressure Vessels, Storage Tanks, Air Ducts, Steel Structures) We are specialized in…” Source: RevenueBase Database · checked Sep 17, 2026
22	Foremost	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 17, 2026	501-1,000	235 contacts →
	Indirect evidence “Foremost has been a central player in the Western Canadian energy story going back to 1948, when our energy equipment product lines were under the Universal Industries name.” Source: RevenueBase Database · checked Sep 17, 2026
23	Babcock & Wilcox Canada, LTD	Indirect evidence	Cambridge, ON, CanadaHQ checked Sep 17, 2026	51-200	231 contacts →
	Indirect evidence “Babcock & Wilcox Canada's Cambridge, Ontario facility was established in 1844 and has grown from a small foundry manufacturing industrial machinery to a world leader in the…” Source: RevenueBase Database · checked Sep 17, 2026
24	NEO Structo Construction Limited	Indirect evidence	Surat, IndiaHQ checked Sep 17, 2026	501-1,000	230 contacts →
	Indirect evidence “Neo Structo Construction Limited is an ISO 9001:2008 Accredited Mechanical Engineering Company, specialised in the field of Construction of Refineries, Petrochemicals…” Source: RevenueBase Database · checked Sep 17, 2026
25	Tampa Tank	Indirect evidence	Gibsonton, FL, United StatesHQ checked Sep 17, 2026	201-500	226 contacts →
	Indirect evidence “With 60+ years in business, TT-FSS is recognized domestically and internationally as being a certified and qualified shop specializing in fast-track, on time, on-budget…” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: pressure vessel fabricators. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names pressure vessel fabricators.
Partial evidence: Its own public description names part of pressure vessel fabricators, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name pressure vessel fabricators. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 1,812 pressure vessel fabricators worldwide

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Pressure vessel fabricators worldwide at a glance

As of Sep 17, 2026

19.5%Verified-email coverage

19.3Average contacts per company

11-50Median size (employees)

3.0%Largest-city concentration · Pune

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

365

11-50

705

51-200

535

201-500

136

501-1,000

1,001-5,000

10001+

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among pressure vessel fabricators, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
Coverage: 15 countries, largest first: the United States, India, Italy, Canada, Brazil, the United Kingdom, Türkiye, Germany, Spain, France and 5 more. Country and city lists for pressure vessel fabricators are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “pressure vessel fabricators”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names pressure vessel fabricators), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among pressure vessel fabricators, and records with no verified work email.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 6,834 across the full list. 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 September 17, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Pressure vessel fabricators by location

16 lists · largest first

Every Pressure vessel fabricators list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

Pressure vessel fabricators based in Mumbai, India30

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names pressure vessel fabricators, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many pressure vessel fabricators are there worldwide?

RevenueBase identified 1,812 pressure vessel fabricators worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Techocean Engineering Solutions, headquartered in Macae, tops this list with the largest team on record.

Which country has the most pressure vessel fabricators?

The United States leads with 488 companies, followed by India (429) and Italy (122). Every pressure vessel fabricators list by country and city is linked on this page.

Which city has the most pressure vessel fabricators?

Pune leads with 55 headquartered companies, followed by Houston (45) and Vadodara (35).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 6,834 verified decision-maker contacts tracked across these 1,812 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 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 Smart Search, 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.