Company lists · Data refreshed October 2026
Top 25 Maritime energy efficiency companies worldwide
RevenueBase identified 869 company matches for maritime energy efficiency companies worldwide as of October 2026 and tracks 45,691 professional contacts across them, including 9,409 with verified work emails. The United States is the largest market and Singapore the largest hub.
This list covers company matches for maritime energy efficiency companies 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 18, 2026. Country and city lists for maritime energy efficiency companies 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.
The 25 largest maritime energy efficiency companies worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 10,638 contacts → | ||||
Exact match “We are a global leader in innovative technologies and services shaping the decarbonisation of marine and energy.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 2 | 5,813 contacts → | ||||
Exact match “Kongsberg Maritime is your trusted partner in navigating the complexities of the maritime industry.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 3 | 3,147 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 4 | 1,255 contacts → | ||||
Exact match “BW Group is a leading global energy and maritime company involved in shipping, deepwater oil & gas production, renewable energy and digital infrastructure.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 5 | 918 contacts → | ||||
Exact match “We are a leading provider of integrated marine solutions driving the global transformation to sustainable energy by delivering impact where it matters.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 6 | 585 contacts → | ||||
Exact match “GO OFFSHORE is an international energy services company, specialising in marine services to the offshore industry.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 7 | 470 contacts → | ||||
Exact match “ZeroNorth is a technology leader committed to accelerating the energy transition in global shipping.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 8 | 410 contacts → | ||||
Exact match “Our main focus areas are optimization of vessels to achieve high standards as regards energy consumption, environmental performance and safety.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 9 | 327 contacts → | ||||
Exact match “Drew Marine is a global leader in maritime water treatment, fuel management, refrigerant compliance, cleaning solutions, and technical services trusted by ship owners, operators…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 10 | 273 contacts → | ||||
Exact match “Ship management” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 11 | 253 contacts → | ||||
Exact match “To move goods transport from road to sea is one of the key factors to lower air emissions into the atmosphere.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 12 | 222 contacts → | ||||
Exact match “Energy Recovery (Nasdaq: ERII) designs and manufactures world-class energy-saving technology for critical infrastructure that communities rely on every day, driving a more…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 13 | 215 contacts → | ||||
Exact match “Shaping the future of maritime.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 14 | 208 contacts → | ||||
Exact match “AUGUSTA DUE is a shipping company specialised in the trasportation of energy and oil products.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 15 | 174 contacts → | ||||
Exact match “Aventa empowers the Marine Energy market with the sharpest skills to help design a bluer future.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 16 | 154 contacts → | ||||
Exact match “Founded in 2018 by a team of Navy veterans, Orca AI, a maritime tech startup, empowers shipping companies to enhance their operational safety, efficiency, and sustainability…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 17 | 151 contacts → | ||||
Exact match “We enable our customers to achieve sustainable value creation in the transition towards a lower emission future combined with significant savings.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 18 | 150 contacts → | ||||
Exact match “Manta Marine Technologies has been at the forefront of maritime emissions reduction since 2010.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 19 | 139 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 20 | 136 contacts → | ||||
Exact match “Airseas harnesses the power of the wind!” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 21 | 132 contacts → | ||||
Exact match “The name Ishima is an acronym derived from the phrase International Ship Management.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 22 | 115 contacts → | ||||
Exact match “BOSS (BlueWater Optimum Speed Services) a product of India-headquartered Blue Water Trade Winds Pvt.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 23 | 103 contacts → | ||||
Exact match “bound4blue develops automated wind propulsion systems as a turnkey solution for all shipowners and shipping companies seeking to reduce fuel costs and polluting emissions.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 24 | 100 contacts → | ||||
Exact match “Sea.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 25 | 94 contacts → | ||||
Exact match “Purus is a world leader in providing global energy customers with maritime services across the entire maritime energy transition value chain.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “maritime energy efficiency companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 869 maritime energy efficiency companies worldwide
See the full list, filter by size, metro and specialty, and access 9,409 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Maritime energy efficiency companies worldwide at a glance
As of Oct 18, 2026Companies by employee count
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 maritime energy efficiency companies are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “maritime energy efficiency companies” 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 9,409 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 18, 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.
Maritime energy efficiency companies by location
8 lists · largest firstEvery Maritime energy efficiency companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Maritime energy efficiency companies based in the United States70
- Maritime energy efficiency companies based in the United Kingdom65
- Maritime energy efficiency companies based in the Netherlands55
- Maritime energy efficiency companies based in Norway51
- Maritime energy efficiency companies based in France48
- Maritime energy efficiency companies based in Greece31
- Maritime energy efficiency companies based in Spain29
- Maritime energy efficiency companies based in Italy27
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 “maritime energy efficiency companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many maritime energy efficiency companies are there worldwide?
RevenueBase identified 869 company matches for maritime energy efficiency companies 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?
Wärtsilä tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most maritime energy efficiency companies?
The United States leads with 70 companies, followed by the United Kingdom (65) and the Netherlands (55). Every maritime energy efficiency companies list by country and city is linked on this page.
Which city has the most maritime energy efficiency companies?
Singapore leads with 38 company records, followed by London (19) and Rotterdam (13).
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 9,409 professional contacts with verified work emails tracked across these 869 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 18, 2026.
Ready to reach these companies? Verified emails and direct dials for all 869 maritime energy efficiency companies worldwide. Start with a free account, no credit card.
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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.
More company lists
Company intelligence · public preview
Top 25 maritime energy efficiency companies worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 869 matching company records for maritime energy efficiency companies worldwide, with 45,691 tracked contacts and 9,409 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 18, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 maritime energy efficiency companies worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Wärtsiläwartsila.comHQ: Helsinki, FinlandReported employees: 10001+ | Helsinki, Finland | 10001+ | Exact match | 10,638 contacts → |
“We are a global leader in innovative technologies and services shaping the decarbonisation of marine and energy.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Kongsberg Maritimekongsbergmaritime.comHQ: Kongsberg, NorwayReported employees: 5,001-10,000 | Kongsberg, Norway | 5,001-10,000 | Exact match | 5,813 contacts → |
“Kongsberg Maritime is your trusted partner in navigating the complexities of the maritime industry.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Bram Offshorebramoffshore.com.brHQ: Rio De Janeiro, BrazilReported employees: 1,001-5,000 | Rio De Janeiro, Brazil | 1,001-5,000 | Exact match | 3,147 contacts → |
“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…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  BW Groupbw-group.comHQ: Copenhagen, SingaporeReported employees: 10001+ | Copenhagen, Singapore | 10001+ | Exact match | 1,255 contacts → |
“BW Group is a leading global energy and maritime company involved in shipping, deepwater oil & gas production, renewable energy and digital infrastructure.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Miclyn Express Offshoreaesengroup.comHQ: SingaporeReported employees: 1,001-5,000 | Singapore | 1,001-5,000 | Exact match | 918 contacts → |
“We are a leading provider of integrated marine solutions driving the global transformation to sustainable energy by delivering impact where it matters.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  GO Offshoregooffshore.com.auHQ: West Perth, AustraliaReported employees: 201-500 | West Perth, Australia | 201-500 | Exact match | 585 contacts → |
“GO OFFSHORE is an international energy services company, specialising in marine services to the offshore industry.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Zeronorthzeronorth.comHQ: Copenhagen, DenmarkReported employees: 501-1,000 | Copenhagen, Denmark | 501-1,000 | Exact match | 470 contacts → |
“ZeroNorth is a technology leader committed to accelerating the energy transition in global shipping.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Maersk Line Fleet Management & Technologymaerskline.comHQ: Copenhagen, DenmarkReported employees: 501-1,000 | Copenhagen, Denmark | 501-1,000 | Exact match | 410 contacts → |
“Our main focus areas are optimization of vessels to achieve high standards as regards energy consumption, environmental performance and safety.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Drew Marinedrew-marine.comHQ: Waterbury, CT, United StatesReported employees: 201-500 | Waterbury, CT, United States | 201-500 | Exact match | 327 contacts → |
“Drew Marine is a global leader in maritime water treatment, fuel management, refrigerant compliance, cleaning solutions, and technical services trusted by ship owners, operators…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Geden Linesgedenlines.comHQ: Istanbul, TürkiyeReported employees: Not recorded | Istanbul, Türkiye | Not recorded | Exact match | 273 contacts → |
“Ship management” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Wallenius Marine ABwalleniusmarine.comHQ: Stockholm, SwedenReported employees: 501-1,000 | Stockholm, Sweden | 501-1,000 | Exact match | 253 contacts → |
“To move goods transport from road to sea is one of the key factors to lower air emissions into the atmosphere.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Energy Recovery, INCenergyrecovery.comHQ: San Leandro, CA, United StatesReported employees: 201-500 | San Leandro, CA, United States | 201-500 | Exact match | 222 contacts → |
“Energy Recovery (Nasdaq: ERII) designs and manufactures world-class energy-saving technology for critical infrastructure that communities rely on every day, driving a more…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  James Fisher Fendercarejames-fisher.comHQ: Norwich, United KingdomReported employees: 1,001-5,000 | Norwich, United Kingdom | 1,001-5,000 | Exact match | 215 contacts → |
“Shaping the future of maritime.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Augusta DUE S.R.Laugustadue.itHQ: Rome, ItalyReported employees: Not recorded | Rome, Italy | Not recorded | Exact match | 208 contacts → |
“AUGUSTA DUE is a shipping company specialised in the trasportation of energy and oil products.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Aventaaventa.frHQ: Paris, FranceReported employees: 201-500 | Paris, France | 201-500 | Exact match | 174 contacts → |
“Aventa empowers the Marine Energy market with the sharpest skills to help design a bluer future.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Orca AIorca-ai.ioHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 154 contacts → |
“Founded in 2018 by a team of Navy veterans, Orca AI, a maritime tech startup, empowers shipping companies to enhance their operational safety, efficiency, and sustainability…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Pascogas Ship Managementpascogas.com HQ: Kadikoy, TürkiyeReported employees: 201-500 | Kadikoy, Türkiye | 201-500 | Exact match | 151 contacts → |
“We enable our customers to achieve sustainable value creation in the transition towards a lower emission future combined with significant savings.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Manta Marine Technologiesmantamarine.comHQ: Oslo, NorwayReported employees: 51-200 | Oslo, Norway | 51-200 | Exact match | 150 contacts → |
“Manta Marine Technologies has been at the forefront of maritime emissions reduction since 2010.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Erma Firstermafirst.comHQ: Perama, GreeceReported employees: 201-500 | Perama, Greece | 201-500 | Exact match | 139 contacts → |
“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…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Airseasairseas.com HQ: Nantes, FranceReported employees: 51-200 | Nantes, France | 51-200 | Exact match | 136 contacts → |
“Airseas harnesses the power of the wind!” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Ishima PTE LTDishimaship.comHQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 132 contacts → |
“The name Ishima is an acronym derived from the phrase International Ship Management.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Boss By Blue Waterbwesglobal.comHQ: Dehradun, IndiaReported employees: 51-200 | Dehradun, India | 51-200 | Exact match | 115 contacts → |
“BOSS (BlueWater Optimum Speed Services) a product of India-headquartered Blue Water Trade Winds Pvt.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Bound4bluebound4blue.com HQ: Santa Cruz De Bezana, SpainReported employees: 51-200 | Santa Cruz De Bezana, Spain | 51-200 | Exact match | 103 contacts → |
“bound4blue develops automated wind propulsion systems as a turnkey solution for all shipowners and shipping companies seeking to reduce fuel costs and polluting emissions.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Houlder Limitedhoulderltd.comHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 100 contacts → |
“Sea.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | PURUSpurus.com HQ: SingaporeReported employees: 501-1,000 | Singapore | 501-1,000 | Exact match | 94 contacts → |
“Purus is a world leader in providing global energy customers with maritime services across the entire maritime energy transition value chain.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 869 company matches
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Maritime energy efficiency companies: dataset insights
October 18, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
865 records in the displayed employee bands.
4 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 869 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 18, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Maritime energy efficiency companies by location
8 lists · largest firstEvery Maritime energy efficiency companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Maritime energy efficiency companies based in the United States70
- Maritime energy efficiency companies based in the United Kingdom65
- Maritime energy efficiency companies based in the Netherlands55
- Maritime energy efficiency companies based in Norway51
- Maritime energy efficiency companies based in France48
- Maritime energy efficiency companies based in Greece31
- Maritime energy efficiency companies based in Spain29
- Maritime energy efficiency companies based in Italy27
Questions about this company list
What does Exact match mean for maritime energy efficiency companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many maritime energy efficiency companies did RevenueBase find worldwide?
The saved snapshot records 869 matching company records, 45,691 tracked contacts and 9,409 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 18, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 maritime energy efficiency companies worldwide. Snapshot: October 18, 2026. https://revenuebase.ai/companies/browse/maritime-energy-efficiency-companies.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 maritime energy efficiency companies worldwide
RevenueBase records 869 matching company records for maritime energy efficiency companies worldwide, with 45,691 tracked contacts and 9,409 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 18, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 maritime energy efficiency companies worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Wärtsiläwartsila.com HQ: Helsinki, FinlandReported employees: 10001+ | Helsinki, Finland | 10001+ | Exact match | 10,638 contacts → |
“We are a global leader in innovative technologies and services shaping the decarbonisation of marine and energy.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Kongsberg Maritimekongsbergmaritime.com HQ: Kongsberg, NorwayReported employees: 5,001-10,000 | Kongsberg, Norway | 5,001-10,000 | Exact match | 5,813 contacts → |
“Kongsberg Maritime is your trusted partner in navigating the complexities of the maritime industry.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Bram Offshorebramoffshore.com.br HQ: Rio De Janeiro, BrazilReported employees: 1,001-5,000 | Rio De Janeiro, Brazil | 1,001-5,000 | Exact match | 3,147 contacts → |
“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…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | BW Groupbw-group.com HQ: Copenhagen, SingaporeReported employees: 10001+ | Copenhagen, Singapore | 10001+ | Exact match | 1,255 contacts → |
“BW Group is a leading global energy and maritime company involved in shipping, deepwater oil & gas production, renewable energy and digital infrastructure.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Miclyn Express Offshoreaesengroup.com HQ: SingaporeReported employees: 1,001-5,000 | Singapore | 1,001-5,000 | Exact match | 918 contacts → |
“We are a leading provider of integrated marine solutions driving the global transformation to sustainable energy by delivering impact where it matters.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | GO Offshoregooffshore.com.au HQ: West Perth, AustraliaReported employees: 201-500 | West Perth, Australia | 201-500 | Exact match | 585 contacts → |
“GO OFFSHORE is an international energy services company, specialising in marine services to the offshore industry.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Zeronorthzeronorth.com HQ: Copenhagen, DenmarkReported employees: 501-1,000 | Copenhagen, Denmark | 501-1,000 | Exact match | 470 contacts → |
“ZeroNorth is a technology leader committed to accelerating the energy transition in global shipping.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Maersk Line Fleet Management & Technologymaerskline.com HQ: Copenhagen, DenmarkReported employees: 501-1,000 | Copenhagen, Denmark | 501-1,000 | Exact match | 410 contacts → |
“Our main focus areas are optimization of vessels to achieve high standards as regards energy consumption, environmental performance and safety.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Drew Marinedrew-marine.com HQ: Waterbury, CT, United StatesReported employees: 201-500 | Waterbury, CT, United States | 201-500 | Exact match | 327 contacts → |
“Drew Marine is a global leader in maritime water treatment, fuel management, refrigerant compliance, cleaning solutions, and technical services trusted by ship owners, operators…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Geden Linesgedenlines.com HQ: Istanbul, TürkiyeReported employees: Not recorded | Istanbul, Türkiye | Not recorded | Exact match | 273 contacts → |
“Ship management” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Wallenius Marine ABwalleniusmarine.com HQ: Stockholm, SwedenReported employees: 501-1,000 | Stockholm, Sweden | 501-1,000 | Exact match | 253 contacts → |
“To move goods transport from road to sea is one of the key factors to lower air emissions into the atmosphere.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Energy Recovery, INCenergyrecovery.com HQ: San Leandro, CA, United StatesReported employees: 201-500 | San Leandro, CA, United States | 201-500 | Exact match | 222 contacts → |
“Energy Recovery (Nasdaq: ERII) designs and manufactures world-class energy-saving technology for critical infrastructure that communities rely on every day, driving a more…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | James Fisher Fendercarejames-fisher.com HQ: Norwich, United KingdomReported employees: 1,001-5,000 | Norwich, United Kingdom | 1,001-5,000 | Exact match | 215 contacts → |
“Shaping the future of maritime.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Augusta DUE S.R.Laugustadue.it HQ: Rome, ItalyReported employees: Not recorded | Rome, Italy | Not recorded | Exact match | 208 contacts → |
“AUGUSTA DUE is a shipping company specialised in the trasportation of energy and oil products.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Aventaaventa.fr HQ: Paris, FranceReported employees: 201-500 | Paris, France | 201-500 | Exact match | 174 contacts → |
“Aventa empowers the Marine Energy market with the sharpest skills to help design a bluer future.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Orca AIorca-ai.io HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 154 contacts → |
“Founded in 2018 by a team of Navy veterans, Orca AI, a maritime tech startup, empowers shipping companies to enhance their operational safety, efficiency, and sustainability…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Pascogas Ship Managementpascogas.com HQ: Kadikoy, TürkiyeReported employees: 201-500 | Kadikoy, Türkiye | 201-500 | Exact match | 151 contacts → |
“We enable our customers to achieve sustainable value creation in the transition towards a lower emission future combined with significant savings.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Manta Marine Technologiesmantamarine.com HQ: Oslo, NorwayReported employees: 51-200 | Oslo, Norway | 51-200 | Exact match | 150 contacts → |
“Manta Marine Technologies has been at the forefront of maritime emissions reduction since 2010.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Erma Firstermafirst.com HQ: Perama, GreeceReported employees: 201-500 | Perama, Greece | 201-500 | Exact match | 139 contacts → |
“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…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Airseasairseas.com HQ: Nantes, FranceReported employees: 51-200 | Nantes, France | 51-200 | Exact match | 136 contacts → |
“Airseas harnesses the power of the wind!” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Ishima PTE LTDishimaship.com HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 132 contacts → |
“The name Ishima is an acronym derived from the phrase International Ship Management.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Boss By Blue Waterbwesglobal.com HQ: Dehradun, IndiaReported employees: 51-200 | Dehradun, India | 51-200 | Exact match | 115 contacts → |
“BOSS (BlueWater Optimum Speed Services) a product of India-headquartered Blue Water Trade Winds Pvt.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Bound4bluebound4blue.com HQ: Santa Cruz De Bezana, SpainReported employees: 51-200 | Santa Cruz De Bezana, Spain | 51-200 | Exact match | 103 contacts → |
“bound4blue develops automated wind propulsion systems as a turnkey solution for all shipowners and shipping companies seeking to reduce fuel costs and polluting emissions.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Houlder Limitedhoulderltd.com HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 100 contacts → |
“Sea.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | PURUSpurus.com HQ: SingaporeReported employees: 501-1,000 | Singapore | 501-1,000 | Exact match | 94 contacts → |
“Purus is a world leader in providing global energy customers with maritime services across the entire maritime energy transition value chain.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Maritime energy efficiency companies: dataset insights
October 18, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
865 records in the displayed employee bands.
4 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 869 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 18, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Maritime energy efficiency companies by location
8 lists · largest firstEvery Maritime energy efficiency companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Maritime energy efficiency companies based in the United States70
- Maritime energy efficiency companies based in the United Kingdom65
- Maritime energy efficiency companies based in the Netherlands55
- Maritime energy efficiency companies based in Norway51
- Maritime energy efficiency companies based in France48
- Maritime energy efficiency companies based in Greece31
- Maritime energy efficiency companies based in Spain29
- Maritime energy efficiency companies based in Italy27
Questions about this company list
What does Exact match mean for maritime energy efficiency companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many maritime energy efficiency companies did RevenueBase find worldwide?
The saved snapshot records 869 matching company records, 45,691 tracked contacts and 9,409 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 18, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
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Cite this list
RevenueBase Data Team. Top 25 maritime energy efficiency companies worldwide. Snapshot: October 18, 2026. https://revenuebase.ai/companies/browse/maritime-energy-efficiency-companies.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗