Company lists · Data refreshed September 2026
Top 25 Zero-emission vessel operators worldwide
RevenueBase identified 302 zero-emission vessel operators worldwide as of September 2026 and tracks 13,012 professional contacts across them, including 1,869 with verified work emails. The United States is the largest market and London the largest hub.
This list covers zero-emission vessel 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 zero-emission vessel 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 zero-emission vessel operators worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 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. | |||||
| 2 | 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. | |||||
| 3 | 454 contacts → | ||||
Indirect evidence “ZeroNorth is a technology leader committed to accelerating the energy transition in global shipping.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 4 | 435 contacts → | ||||
Indirect evidence “Building India’s Integrated Enterprise Mobility Platform Lithium Urban Technologies is India’s leading integrated mobility platform, delivering end-to-end transportation solutions…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 5 | 239 contacts → | ||||
Partial evidence “To move goods transport from road to sea is one of the key factors to lower air emissions into the atmosphere.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 6 | 235 contacts → | ||||
Strong evidence “Corvus Energy is the world’s leading supplier of safe, innovative and reliable zero-emission solutions for maritime, offshore, port, and subsea applications-in the form of marine…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 7 | 146 contacts → | ||||
Partial evidence “Manta Marine Technologies has been at the forefront of maritime emissions reduction since 2010.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 8 | 142 contacts → | ||||
Indirect evidence “ERMA FIRST - From saving the oceans, to safeguarding the planet Founded in 2009 and headquartered in Greece, ERMA FIRST is a leading manufacturer and provider of future-proof…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 9 | 114 contacts → | ||||
Strong evidence “SEAM is a world leading provider of low- and zero-emission power and automation solutions for the maritime industry.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 10 | 103 contacts → | ||||
Indirect evidence “We want to be the first technology-as-a-service company to tackle environmental impact across all industries.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 11 | 95 contacts → | ||||
Indirect evidence “Foreship is an independent, highly respected ship design and engineering company, which has provided a broad range of services to the shipping industry since 2002.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 12 | 88 contacts → | ||||
Indirect evidence “Echandia is challenging the marine industry with safer electrification.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 13 | 87 contacts → | ||||
Indirect evidence “Yinson Green Technologies (M) Sdn Bhd 202101010805 “From land to sea, with an ecosystem for all, we spark a movement we call Positively Charged.” Yinson GreenTech is advancing…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 14 | 84 contacts → | ||||
Indirect evidence “Purus is a world leader in providing global energy customers with maritime services across the entire maritime energy transition value chain.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 15 | 78 contacts → | ||||
Indirect evidence “WE Tech is a leading energy solutions provider with a global reach.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 16 | 69 contacts → | ||||
Strong evidence “Norwegian Electric Systems is a world leading total supplier of low and zero emission propulsion and control systems for a wide range of vessels for the global marine market.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 17 | 51 contacts → | ||||
Partial evidence “STAX is an emerging leader in emissions reduction services.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 18 | 47 contacts → | ||||
Strong evidence “WattEV, a California-based company, is recognized for its leadership in the zero-emission heavy-duty transportation sector.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 19 | 38 contacts → | ||||
Indirect evidence “ShoreLink is an Estonian technology company specializing in providing tailored shore power and shore charging solutions, contributing to a cleaner and more sustainable global…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 20 | 36 contacts → | ||||
Partial evidence “NEOLINE's ambitions are to build and operate sailing cargos in order to highly reduce greenhouse gases emissions while guaranteeing efficiency and competitiveness.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 21 | 36 contacts → | ||||
Partial evidence “Established in Athens, Greece in 2010, Load Line Marine S A, operates and manages dry cargo vessels, in an efficient and environmentally sustainable manner.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 22 | 35 contacts → | ||||
Indirect evidence “Innovating for a Sustainable Maritime Future TecnoVeritas is a global leader in engineering and technological solutions, dedicated to advancing energy efficiency, decarbonisation…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 23 | 34 contacts → | ||||
Partial evidence “Our mission is to actively contribute to technological solutions that minimize emissions to air and sea.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 24 | 34 contacts → | ||||
Indirect evidence “Value Maritime is a young innovation-driven team of experienced engineers and financial experts who understand shipping and the need for new, simple, sustainable solutions that…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 25 | 34 contacts → | ||||
Partial evidence “Euronav and CMB.TECH together represent a group with around 150 ocean-going vessels in dry bulk, container shipping, chemical tankers, offshore wind and oil tankers.” 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: zero-emission vessel 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 zero-emission vessel operators.
- Partial evidence
- Its own public description names part of zero-emission vessel operators, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name zero-emission vessel 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 302 zero-emission vessel operators worldwide
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Zero-emission vessel 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 zero-emission vessel 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 zero-emission vessel operators are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “zero-emission vessel 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 zero-emission vessel 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 zero-emission vessel 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, 1,869 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.
Zero-emission vessel operators by location
2 lists · largest firstEvery Zero-emission vessel operators 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 zero-emission vessel 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 zero-emission vessel operators are there worldwide?
RevenueBase identified 302 zero-emission vessel 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?
Bram Offshore, headquartered in Rio De Janeiro, tops this list with the largest team on record.
Which country has the most zero-emission vessel operators?
The United States leads with 37 companies, followed by the Netherlands (28). Every zero-emission vessel operators list by country and city is linked on this page.
Which city has the most zero-emission vessel operators?
London leads with 7 headquartered companies, followed by Singapore (5) and Stockholm (5).
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 1,869 verified decision-maker contacts tracked across these 302 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.