Company lists · Data refreshed September 2026
Top 25 Tanker operators worldwide
RevenueBase identified 3,624 tanker operators worldwide as of September 2026 and tracks 129,041 professional contacts across them, including 18,798 with verified work emails. The United States is the largest market and Singapore the largest hub.
This list covers tanker operators 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 22, 2026. Country and city lists for tanker operators 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.
The 25 largest tanker operators worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 5,516 contacts → | ||||
Indirect evidence “Headquartered in Singapore, Synergy’s hallmarks are its through-life approach to asset management and ability to develop custom-designed thought partnership strategies with…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 2 | 3,119 contacts → | ||||
Indirect evidence “A Transpetro – Petrobras Transporte S.A.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 3 | 2,922 contacts → | ||||
Indirect evidence “Somos a Bram Offshore Transportes Marítimos, a maior empresa representante do Grupo Edison Chouest Offshore no Brasil, reconhecida como o fornecedor de soluções de transporte…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 4 | 2,319 contacts → | ||||
Indirect evidence “Teekay is a leading provider of international crude oil marine transportation services.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 5 | 1,701 contacts → | ||||
Indirect evidence “Starting with a single ship, Zodiac Maritime has grown into one of the world's largest and most respected shipping companies.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 6 | 1,648 contacts → | ||||
Indirect evidence “Bahri, The National Shipping Company of Saudi Arabia, is a global leader in maritime logistics.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 7 | 1,635 contacts → | ||||
Strong evidence “TORM is one of the world’s largest owners and operators of product tankers that transport refined oil products and chemicals.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 8 | 1,524 contacts → | ||||
Partial evidence “The Kenan Advantage Group, Inc.("KAG") is North America's largest tank truck transporter and logistics provider, delivering energy commodities, renewable fuels, chemicals…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 9 | 1,412 contacts → | ||||
Indirect evidence “The international logistics company HOYER is one of the worldwide market leaders in moving liquids by road, rail and sea.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 10 | 1,334 contacts → | ||||
Indirect evidence “Starting its business as an oil & gas sub contractor in 1970, SOECHI Lines was officially built in 1977 by concentrating its business in marine transportation.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 11 | 1,315 contacts → | ||||
Indirect evidence “The Great Eastern shipping Co.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 12 | 1,180 contacts → | ||||
Partial evidence “Dynacom Tankers Management Ltd.(DTM) was founded in 1991 to manage oil tankers.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 13 | 1,120 contacts → | ||||
Partial evidence “We own and operate a young, modern, and advanced fleet of crude and petroleum product tankers that supports our customers’ global needs.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 14 | 1,107 contacts → | ||||
Partial evidence “Maersk Tankers and affiliated companies operate one of the largest tanker fleets in the world through direct ownership and commercial management solutions for shipowners.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 15 | 1,056 contacts → | ||||
Partial evidence “SAAM Towage is the leading tugboat operator in the Americas.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 16 | 1,010 contacts → | ||||
Indirect evidence “Welcome to Vroon.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 17 | 923 contacts → | ||||
Partial evidence “Kuwait Oil Tanker Company (KOTC) is a subsidiary of Kuwait Petroleum Corporation (KPC).” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 18 | 853 contacts → | ||||
Indirect evidence “Thenamaris (Ships Management) Inc.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 19 | 781 contacts → | ||||
Indirect evidence “Empresa Brasileira do ramo de transportes especializada em Segurança de Transportes, atua nos seguimentos de granéis sólidos, líquidos, químicos e gases do ar liquefeitos.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 20 | 755 contacts → | ||||
Indirect evidence “Leading the way in LNG and LPG transportation, HYPROC Shipping Company, an Algerian enterprise headquartered in Oran, the capital of western Algeria, brings over 41 years of…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 21 | 747 contacts → | ||||
Indirect evidence “Since its establishment in 2010, VRM has flourished into a prominent maritime company.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 22 | 700 contacts → | ||||
Partial evidence “CMB.TECH is one of the largest listed, diversified and future-proof maritime groups in the world with a fleet of about 250 vessels: dry bulk vessels, crude oil tankers, chemical…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 23 | 661 contacts → | ||||
Indirect evidence “Maran Gas Maritime Inc.("MGM") is the Gas Shipping unit of Angelicoussis Shipping Group ("ASGL").” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 24 | 619 contacts → | ||||
Indirect evidence “Moran Towing is a leading provider of ship docking, marine transportation, and LNG activities, as well as contract, specialty, and general towing services.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 25 | 618 contacts → | ||||
Partial evidence “The Odfjell Group is one of the world’s leading service providers within the chemical tanker and terminals industry.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
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: tanker operators. 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 tanker operators.
- Partial evidence
- Its own public description names part of tanker operators, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name tanker operators. 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 3,624 tanker operators worldwide
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Tanker operators worldwide at a glance
As of Sep 22, 2026Companies by employee count
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 tanker operators, 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 tanker operators are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “tanker operators”. 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 tanker operators), 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 tanker operators, 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, 18,798 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 22, 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.
Tanker operators by location
24 lists · largest firstEvery Tanker operators list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Tanker operators based in the United States388
- Tanker operators based in the Netherlands199
- Tanker operators based in the United Kingdom169
- Tanker operators based in Brazil157
- Tanker operators based in India153
- Tanker operators based in Türkiye137
- Tanker operators based in Greece136
- Tanker operators based in Italy132
- Tanker operators based in the United Arab Emirates118
- Tanker operators based in Singapore116
- Tanker operators based in Germany111
- Tanker operators based in Spain99
- Tanker operators based in Indonesia85
- Tanker operators based in Canada78
- Tanker operators based in Norway60
- Tanker operators based in Belgium58
- Tanker operators based in Australia46
- Tanker operators based in France44
- Tanker operators based in Argentina39
- Tanker operators based in Denmark36
- Tanker operators based in South Africa35
- Tanker operators based in Poland31
- Tanker operators based in Sweden30
- Tanker operators based in Switzerland26
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 tanker operators, 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 tanker operators are there worldwide?
RevenueBase identified 3,624 tanker operators 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?
Synergy Marine Group, headquartered in Singapore, tops this list with the largest team on record.
Which country has the most tanker operators?
The United States leads with 388 companies, followed by the Netherlands (199) and the United Kingdom (169). Every tanker operators list by country and city is linked on this page.
Which city has the most tanker operators?
Singapore leads with 105 headquartered companies, followed by Dubai (68) and Istanbul (54).
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 18,798 verified decision-maker contacts tracked across these 3,624 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 22, 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.