Company lists · Data refreshed September 2026

Top 25 Oil storage tank manufacturers worldwide

Name: Oil storage tank manufacturers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 1,896 companies tracked

RevenueBase identified 1,896 oil storage tank manufacturers worldwide as of September 2026 and tracks 26,660 professional contacts across them, including 5,748 with verified work emails. The United States is the largest market and Istanbul the largest hub.

This list covers oil storage tank manufacturers 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 30, 2026. Country and city lists for oil storage tank manufacturers 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 30, 2026 86% judged on-target in blind review

1,896Companies

26,660Contacts tracked

5,748Verified emails

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The 25 largest oil storage tank manufacturers worldwide

Ranked by team size

Top 25 of 1,896 oil storage tank manufacturers worldwide, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to oil storage tank manufacturers: 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	Fortlev	Indirect evidence	Serra, BrazilHQ checked Sep 30, 2026	1,001-5,000	1,772 contacts →
	Indirect evidence “Líder absoluta no mercado nacional e campeã de vendas no segmento, a Fortlev possui as melhores tecnologias para desenvolver soluções em armazenamento de água.” Source: RevenueBase Database · checked Sep 30, 2026
2	HMT LLC	Strong evidence	The Woodlands, TX, United StatesHQ checked Sep 30, 2026	1,001-5,000	704 contacts →
	Strong evidence “HMT is the global leader in aboveground storage tank solutions.” Source: RevenueBase Database · checked Sep 30, 2026
3	ETA	Partial evidence	Rians, FranceHQ checked Sep 30, 2026	n/a	680 contacts →
	Partial evidence “ETA est fabricant de cuves/tank en acier inoxydable pour le process et/ou le stockage des produits liquides.” Source: RevenueBase Database · checked Sep 30, 2026
4	CST Industries, INC	Partial evidence	Kansas City, MO, United StatesHQ checked Sep 30, 2026	501-1,000	432 contacts →
	Partial evidence “CST Industries, Inc.(CST™), is the complete storage system provider for engineering and manufacturing professionals in thousands of different industries and applications…” Source: RevenueBase Database · checked Sep 30, 2026
5	Vijay Tanks & Vessels P LTD	Strong evidence	Vadodara, IndiaHQ checked Sep 30, 2026	501-1,000	373 contacts →
	Strong 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 30, 2026
6	Landmark Structures	Partial evidence	Southlake, TX, United StatesHQ checked Sep 30, 2026	501-1,000	361 contacts →
	Partial evidence “For over 50 years, Landmark has been a leading provider of engineering, construction, and asset management services for storage solutions in the water, wastewater, power, and…” Source: RevenueBase Database · checked Sep 30, 2026
7	Manchester Tank And Equipment	Strong evidence	Franklin, TN, United StatesHQ checked Sep 30, 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 30, 2026
8	Chemie-Tech	Indirect evidence	Sharjah, United Arab EmiratesHQ checked Sep 30, 2026	5,001-10,000	284 contacts →
	Indirect evidence “We are pleased to Introduce Chemie-Tech as one of the fastest growing Global Multidisciplinary Engineering & Construction (EPC) company, operating with Headquarters in Dubai &…” Source: RevenueBase Database · checked Sep 30, 2026
9	AL Zamil Metal Works Factory	Strong evidence	Jeddah, Saudi ArabiaHQ checked Sep 30, 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 30, 2026
10	Meridian Manufacturing INC	Indirect evidence	Lethbridge, AB, CanadaHQ checked Sep 30, 2026	501-1,000	219 contacts →
	Indirect evidence “Backed by over 65 years of experience, Meridian Manufacturing Inc.” Source: RevenueBase Database · checked Sep 30, 2026
11	Dci, INC	Strong evidence	Saint Cloud, MN, United StatesHQ checked Sep 30, 2026	201-500	197 contacts →
	Strong evidence “DCI, Inc, an employee-owned company, is a world leader in the manufacturing and servicing of both factory and field-fabricated stainless steel storage tanks and processing tanks.” Source: RevenueBase Database · checked Sep 30, 2026
12	Westmor Industries	Partial evidence	Morris, MN, AlgeriaHQ checked Sep 30, 2026	201-500	192 contacts →
	Partial evidence “Headquartered in Morris, Minnesota, Westmor Industries designs and manufactures a full line of petroleum and liquid-handling parts and equipment for industries like petroleum…” Source: RevenueBase Database · checked Sep 30, 2026
13	National Tank & Equipment	Strong evidence	Pasadena, TX, United StatesHQ checked Sep 30, 2026	201-500	178 contacts →
	Strong evidence “National Tank & Equipment is a leading provider of temporary liquid and solid storage solutions.” Source: RevenueBase Database · checked Sep 30, 2026
14	Tank Connection	Strong evidence	Parsons, KS, United StatesHQ checked Sep 30, 2026	201-500	176 contacts →
	Strong evidence “AT TANK CONNECTION, WE ENGINEER EXCELLENCE Tank Connection is the leading bolted tank manufacturer for factory coated bolted storage tanks and aluminum geodesic dome covers for…” Source: RevenueBase Database · checked Sep 30, 2026
15	Caldwell Tanks, INC	Partial evidence	Louisville, KY, United StatesHQ checked Sep 30, 2026	201-500	173 contacts →
	Partial evidence “Caldwell has constructed a wide variety of tanks for all kinds of applications throughout North America, Beyond the building phase, we offer services for the rehabilitation of…” Source: RevenueBase Database · checked Sep 30, 2026
16	Gulf Specialized Works	Indirect evidence	Jubail Industrial City, Saudi ArabiaHQ checked Sep 30, 2026	1,001-5,000	170 contacts →
	Indirect evidence “GSW is a world-class leading innovator of manufacturing solutions based in the Kingdom of Saudi Arabia.” Source: RevenueBase Database · checked Sep 30, 2026
17	Smith Tank & Steel, INC	Strong evidence	Gonzales, LA, MexicoHQ checked Sep 30, 2026	501-1,000	162 contacts →
	Strong evidence “Founded in 1997, Smith Tank & Steel is a family owned and operated business specializing in the construction and repair of API storage tanks.” Source: RevenueBase Database · checked Sep 30, 2026
18	Cylingas Company LLC	Indirect evidence	Dubai, United Arab EmiratesHQ checked Sep 30, 2026	201-500	161 contacts →
	Indirect evidence “CYLINGAS is an EPC and Fabrication company successfully operating for more than 45 years, with approx.” Source: RevenueBase Database · checked Sep 30, 2026
19	Snyder Industries, LLC	Indirect evidence	Lincoln, NE, United StatesHQ checked Sep 30, 2026	201-500	155 contacts →
	Indirect evidence “Snyder Industries, Inc.” Source: RevenueBase Database · checked Sep 30, 2026
20	Xerxes	Strong evidence	Minneapolis, MN, United StatesHQ checked Sep 30, 2026	501-1,000	152 contacts →
	Strong evidence “For over 45 years, Xerxes has designed and manufactured fiberglass storage tanks that provide reliable, secure underground storage for fuel, water and wastewater.” Source: RevenueBase Database · checked Sep 30, 2026
21	Samuel Pressure Vessel Group	Indirect evidence	Marinette, WI, United StatesHQ checked Sep 30, 2026	501-1,000	144 contacts →
	Indirect evidence “A global leader in the design, manufacturing and distribution of pressure vessel solutions with a heritage that includes Steel Fab, Northland Stainless, LZR FIT, and Silvan…” Source: RevenueBase Database · checked Sep 30, 2026
22	Tanco Engineering, INC	Partial evidence	Loveland, CO, United StatesHQ checked Sep 30, 2026	201-500	124 contacts →
	Partial evidence “TANCO Engineering specializes in new above ground tank construction designed to AWWA, API 650, API 620, UL, and other applicable construction codes and Tank Repairs/Modifications…” Source: RevenueBase Database · checked Sep 30, 2026
23	Permianlide Permian Tank	Indirect evidence	Odessa, TX, United StatesHQ checked Sep 30, 2026	201-500	121 contacts →
	Indirect evidence “PermianLide is the largest U.S.” Source: RevenueBase Database · checked Sep 30, 2026
24	Sharp Tanks And Structurals Private Limited	Strong evidence	Mumbai, IndiaHQ checked Sep 30, 2026	201-500	120 contacts →
	Strong evidence “Sharp Tanks and Structurals Private Limited (STSPL) is one of the major companies in Engineering, Procurement & Construction field for Hydrocarbon, Oil and Gas, Petrochemical…” Source: RevenueBase Database · checked Sep 30, 2026
25	Petrosmith	Partial evidence	Abilene, TX, United StatesHQ checked Sep 30, 2026	201-500	118 contacts →
	Partial evidence “Petrosmith builds ASME and API certified tanks, vessels, and modular systems - custom-made to fit your specs and built to perform.” Source: RevenueBase Database · checked Sep 30, 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: oil storage tank manufacturers. 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 oil storage tank manufacturers.
Partial evidence: Its own public description names part of oil storage tank manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name oil storage tank manufacturers. 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 1,896 oil storage tank manufacturers worldwide

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Oil storage tank manufacturers worldwide at a glance

As of Sep 30, 2026

21.6%Verified-email coverage

14.1Average contacts per company

11-50Median size (employees)

0.8%Largest-city concentration · Istanbul

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

473

11-50

723

51-200

466

201-500

159

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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 oil storage tank manufacturers, 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: Every country. Country and city lists for oil storage tank manufacturers are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “oil storage tank manufacturers”. 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 oil storage tank manufacturers), 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 oil storage tank manufacturers, 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, 5,748 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 30, 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.

Oil storage tank manufacturers by location

15 lists · largest first

Every Oil storage tank manufacturers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 oil storage tank manufacturers, 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 oil storage tank manufacturers are there worldwide?

RevenueBase identified 1,896 oil storage tank manufacturers 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?

Fortlev, headquartered in Serra, tops this list with the largest team on record.

Which country has the most oil storage tank manufacturers?

The United States leads with 404 companies, followed by India (204) and Türkiye (94). Every oil storage tank manufacturers list by country and city is linked on this page.

Which city has the most oil storage tank manufacturers?

Istanbul leads with 16 headquartered companies, followed by Pune (16) and Mumbai (14).

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 5,748 verified decision-maker contacts tracked across these 1,896 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 30, 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.