Company lists · Data refreshed November 2026
Top 25 Ocean-based climate solutions companies based in the United Kingdom
RevenueBase identified 157 company matches for ocean-based climate solutions companies associated with the United Kingdom as of November 2026 and tracks 15,547 professional contacts across them, including 5,881 with verified work emails. London is the largest hub.
This list covers company matches for ocean-based climate solutions companies associated with the United Kingdom, 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 November 6, 2026.
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 ocean-based climate solutions companies based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 13,467 contacts → | ||||
Exact match “Subsea7 makes offshore energy transition possible through the continuous evolution of lower-carbon oil and gas and by enabling the growth of renewables and emerging energy.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 453 contacts → | ||||
Exact match “Above, below and beyond the world’s oceans.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 72 contacts → | ||||
Exact match “CARBON FIRST ENGINEERING City Science is the first engineering company dedicated to decarbonisation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 71 contacts → | ||||
Exact match “Storegga, a business established in 2020 as an independent champion for the development of carbon reduction and carbon removal technologies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 50 contacts → | ||||
Exact match “EcoAct is now SE Advisory Services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 43 contacts → | ||||
Exact match “Orbital Marine Power is an innovative Scottish engineering company focused on the development of a low-cost, predictable, scalable floating tidal stream technology.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 43 contacts → | ||||
Exact match “rePLANET is a purpose-driven company restoring and protecting ecosystems at scale by unlocking private sector finance.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 38 contacts → | ||||
Exact match “We are Sealand Projects.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 35 contacts → | ||||
Exact match “Nova are specialists in floating solar EPC and consultancy.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 29 contacts → | ||||
Exact match “Marine Power Systems’ core platform solution, PelaFlex, includes both hybrid and fully floating variants, designed to operate across a wide range of water depths.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 26 contacts → | ||||
Exact match “Ocean 14 Capital is a unique collaboration between the founders of the Blue Marine Foundation, Gottex and Pontos Aqua; focused on solving the United Nations’ Sustainable…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 26 contacts → | ||||
Exact match “ELIRE pioneers innovative solutions that enable our clients and partners to reach their decarbonisation and net zero goals.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 25 contacts → | ||||
Exact match “We are a bespoke full service agency specialising in Ocean & Climate.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 25 contacts → | ||||
Exact match “ARC marine was founded with one clear mission: to repair and regenerate the world’s marine ecosystems.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 21 contacts → | ||||
Exact match “CORE POWER is a UK-based development company, specializing in scalable new nuclear for ocean transport and heavy industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 19 contacts → | ||||
Exact match “We help ocean scientists and engineers explore further and discover more by providing powerful technologies and unparalleled expertise.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 19 contacts → | ||||
Exact match “In the next 40 years, we’re set to double the amount of infrastructure in the world, equivalent to a new Manhattan every month.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 16 contacts → | ||||
Exact match “A Healthier Earth is a climate-tech catalyst delivering profitable, planet-positive projects at speed and scale.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 16 contacts → | ||||
Exact match “Brilliant Planet is unlocking the power of algae as an affordable method of permanently and quantifiably sequestering carbon at the gigaton scale.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 14 contacts → | ||||
Exact match “Theyr ltd is a London-based technology company specialising in A.I.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 13 contacts → | ||||
Exact match “The world needs more green energy, and it needs it fast.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 12 contacts → | ||||
Exact match “The Blue Visby Solution is a collaborative technological and contractual platform for the multilateral optimization of the ocean passages of cargo ships, intended to eradicate the…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 11 contacts → | ||||
Exact match “At Parallel Carbon, we're on a mission to halt climate change through innovative solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 11 contacts → | ||||
Exact match “Founded in 2012, Bombora is an award-winning ocean energy company from Australia with operational headquarters in Pembrokeshire, Wales.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 10 contacts → | ||||
Exact match “Our aim is to lead on scaled floating wind.” Recorded in the RevenueBase company graph · Nov 6, 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 “ocean-based climate solutions 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 157 ocean-based climate solutions companies based in the United Kingdom
See the full list, filter by size, metro and specialty, and access 5,881 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Ocean-based climate solutions companies based in the United Kingdom at a glance
As of Nov 6, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 157 companies.
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.
- What qualifies
- Company records associated with the United Kingdom whose business descriptions match “ocean-based climate solutions 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 5,881 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 November 6, 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.
Ocean-based climate solutions companies by metro
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 “ocean-based climate solutions companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many ocean-based climate solutions companies are there based in the United Kingdom?
RevenueBase identified 157 company matches for ocean-based climate solutions companies associated with the United Kingdom as of November 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?
Subsea7 tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most ocean-based climate solutions companies?
London leads with 71 company records, followed by Edinburgh (4) and Manchester (4).
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 5,881 professional contacts with verified work emails tracked across these 157 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 November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 157 ocean-based climate solutions companies based in the United Kingdom. Start with a free account, no credit card.
Download this list →Related lists
Ocean-based climate solutions companies by geography
- Ocean-based climate solutions companies based in Paris, France
- Ocean-based climate solutions companies based in London, United Kingdom
- Ocean-based climate solutions companies based in New York, United States
- Ocean-based climate solutions companies based in Australia
- Ocean-based climate solutions companies based in Brazil
- Ocean-based climate solutions companies based in Canada
- Ocean-based climate solutions companies based in France
- Ocean-based climate solutions companies based in Germany
- Ocean-based climate solutions companies based in India
- Ocean-based climate solutions companies based in Indonesia
- Ocean-based climate solutions companies based in the Netherlands
- Ocean-based climate solutions companies based in Norway
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
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Ocean-based climate solutions companies based in Paris, France
- Ocean-based climate solutions companies based in London, United Kingdom
- Ocean-based climate solutions companies based in New York, United States
- Ocean-based climate solutions companies based in Australia
- Ocean-based climate solutions companies based in Brazil
- Ocean-based climate solutions companies based in Canada
Company intelligence · public preview
Top 25 ocean-based climate solutions companies based in the United Kingdom
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 157 matching company records for ocean-based climate solutions companies based in the United Kingdom, with 15,547 tracked contacts and 5,881 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: November 6, 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 ocean-based climate solutions companies based in the United Kingdom
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 |  Subsea7subsea7.comHQ: London, United KingdomReported employees: 10001+ | London, United Kingdom | 10001+ | Exact match | 13,467 contacts → |
“Subsea7 makes offshore energy transition possible through the continuous evolution of lower-carbon oil and gas and by enabling the growth of renewables and emerging energy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  James Fisher And Sons PLCjames-fisher.comHQ: Barrow-in-furness, United KingdomReported employees: 1,001-5,000 | Barrow-in-furness, United Kingdom | 1,001-5,000 | Exact match | 453 contacts → |
“Above, below and beyond the world’s oceans.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  City Sciencecityscience.comHQ: Exeter, United KingdomReported employees: 51-200 | Exeter, United Kingdom | 51-200 | Exact match | 72 contacts → |
“CARBON FIRST ENGINEERING City Science is the first engineering company dedicated to decarbonisation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Storeggastoregga.earthHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 71 contacts → |
“Storegga, a business established in 2020 as an independent champion for the development of carbon reduction and carbon removal technologies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Ecoact Part Of Schneider Electricseadvisoryservices.comHQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 50 contacts → |
“EcoAct is now SE Advisory Services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Orbital Marine Power LTDorbitalmarine.comHQ: Kirkwall, United KingdomReported employees: 11-50 | Kirkwall, United Kingdom | 11-50 | Exact match | 43 contacts → |
“Orbital Marine Power is an innovative Scottish engineering company focused on the development of a low-cost, predictable, scalable floating tidal stream technology.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Replanetreplanet.org.ukHQ: Active Globally, United KingdomReported employees: 11-50 | Active Globally, United Kingdom | 11-50 | Exact match | 43 contacts → |
“rePLANET is a purpose-driven company restoring and protecting ecosystems at scale by unlocking private sector finance.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Sealand Projects LTDsealand-projects.comHQ: Aberdeen, United KingdomReported employees: 11-50 | Aberdeen, United Kingdom | 11-50 | Exact match | 38 contacts → |
“We are Sealand Projects.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Nova Innovationnovainnovation.comHQ: Edinburgh, United KingdomReported employees: 11-50 | Edinburgh, United Kingdom | 11-50 | Exact match | 35 contacts → |
“Nova are specialists in floating solar EPC and consultancy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Marine Power Systems LTD MPSmarinepowersystems.co.ukHQ: Swansea, United KingdomReported employees: 11-50 | Swansea, United Kingdom | 11-50 | Exact match | 29 contacts → |
“Marine Power Systems’ core platform solution, PelaFlex, includes both hybrid and fully floating variants, designed to operate across a wide range of water depths.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Ocean 14 Capitalocean14capital.comHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 26 contacts → |
“Ocean 14 Capital is a unique collaboration between the founders of the Blue Marine Foundation, Gottex and Pontos Aqua; focused on solving the United Nations’ Sustainable…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Elire Groupeliregroup.comHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 26 contacts → |
“ELIRE pioneers innovative solutions that enable our clients and partners to reach their decarbonisation and net zero goals.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Communications INCcommunicationsinc.co.ukHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 25 contacts → |
“We are a bespoke full service agency specialising in Ocean & Climate.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  ARC Marinearcmarine.co.ukHQ: Torquay, United KingdomReported employees: 11-50 | Torquay, United Kingdom | 11-50 | Exact match | 25 contacts → |
“ARC marine was founded with one clear mission: to repair and regenerate the world’s marine ecosystems.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Core Power UK LTDcorepower.energy HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 21 contacts → |
“CORE POWER is a UK-based development company, specializing in scalable new nuclear for ocean transport and heavy industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  RS Aquarsaqua.co.ukHQ: Portsmouth, United KingdomReported employees: 11-50 | Portsmouth, United Kingdom | 11-50 | Exact match | 19 contacts → |
“We help ocean scientists and engineers explore further and discover more by providing powerful technologies and unparalleled expertise.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Cocooncocooncarbon.comHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 19 contacts → |
“In the next 40 years, we’re set to double the amount of infrastructure in the world, equivalent to a new Manhattan every month.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  A Healthier Earthahealthierearth.comHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 16 contacts → |
“A Healthier Earth is a climate-tech catalyst delivering profitable, planet-positive projects at speed and scale.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Brilliant Planetbrilliantplanet.comHQ: Harpenden, United KingdomReported employees: 11-50 | Harpenden, United Kingdom | 11-50 | Exact match | 16 contacts → |
“Brilliant Planet is unlocking the power of algae as an affordable method of permanently and quantifiably sequestering carbon at the gigaton scale.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  THEYRtheyr.comHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 14 contacts → |
“Theyr ltd is a London-based technology company specialising in A.I.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Drift Energy LTDdrift.energyHQ: Bath, United KingdomReported employees: 11-50 | Bath, United Kingdom | 11-50 | Exact match | 13 contacts → |
“The world needs more green energy, and it needs it fast.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Blue Visbybluevisby.comHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 12 contacts → |
“The Blue Visby Solution is a collaborative technological and contractual platform for the multilateral optimization of the ocean passages of cargo ships, intended to eradicate the…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Parallel Carbonparallelcarbon.comHQ: Manchester, United KingdomReported employees: 1-10 | Manchester, United Kingdom | 1-10 | Exact match | 11 contacts → |
“At Parallel Carbon, we're on a mission to halt climate change through innovative solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Bomborabomborawave.comHQ: Pembroke Dock, United KingdomReported employees: 11-50 | Pembroke Dock, United Kingdom | 11-50 | Exact match | 11 contacts → |
“Founded in 2012, Bombora is an award-winning ocean energy company from Australia with operational headquarters in Pembrokeshire, Wales.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Cerulean Windsceruleanwinds.comHQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 10 contacts → |
“Our aim is to lead on scaled floating wind.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 157 company matches
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Ocean-based climate solutions companies: dataset insights
November 6, 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
156 records in the displayed employee bands.
1 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 worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 157 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: November 6, 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 ↗
Ocean-based climate solutions companies by metro
Questions about this company list
What does Exact match mean for ocean-based climate solutions 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 ocean-based climate solutions companies did RevenueBase find based in the United Kingdom?
The saved snapshot records 157 matching company records, 15,547 tracked contacts and 5,881 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: November 6, 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.
Related lists
Ocean-based climate solutions companies by geography
- Ocean-based climate solutions companies based in Paris, France
- Ocean-based climate solutions companies based in London, United Kingdom
- Ocean-based climate solutions companies based in New York, United States
- Ocean-based climate solutions companies based in Australia
- Ocean-based climate solutions companies based in Brazil
- Ocean-based climate solutions companies based in Canada
- Ocean-based climate solutions companies based in France
- Ocean-based climate solutions companies based in Germany
- Ocean-based climate solutions companies based in India
- Ocean-based climate solutions companies based in Indonesia
- Ocean-based climate solutions companies based in the Netherlands
- Ocean-based climate solutions companies based in Norway
Cite this list
RevenueBase Data Team. Top 25 ocean-based climate solutions companies based in the United Kingdom. Snapshot: November 6, 2026. https://revenuebase.ai/companies/ocean-based-climate-solutions-companies/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Ocean-based climate solutions companies based in Paris, France
- Ocean-based climate solutions companies based in London, United Kingdom
- Ocean-based climate solutions companies based in New York, United States
- Ocean-based climate solutions companies based in Australia
- Ocean-based climate solutions companies based in Brazil
- Ocean-based climate solutions companies based in Canada
Company intelligence · public preview
Top 25 ocean-based climate solutions companies based in the United Kingdom
RevenueBase records 157 matching company records for ocean-based climate solutions companies based in the United Kingdom, with 15,547 tracked contacts and 5,881 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: November 6, 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 ocean-based climate solutions companies based in the United Kingdom
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 | Subsea7subsea7.com HQ: London, United KingdomReported employees: 10001+ | London, United Kingdom | 10001+ | Exact match | 13,467 contacts → |
“Subsea7 makes offshore energy transition possible through the continuous evolution of lower-carbon oil and gas and by enabling the growth of renewables and emerging energy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | James Fisher And Sons PLCjames-fisher.com HQ: Barrow-in-furness, United KingdomReported employees: 1,001-5,000 | Barrow-in-furness, United Kingdom | 1,001-5,000 | Exact match | 453 contacts → |
“Above, below and beyond the world’s oceans.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | City Sciencecityscience.com HQ: Exeter, United KingdomReported employees: 51-200 | Exeter, United Kingdom | 51-200 | Exact match | 72 contacts → |
“CARBON FIRST ENGINEERING City Science is the first engineering company dedicated to decarbonisation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Storeggastoregga.earth HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 71 contacts → |
“Storegga, a business established in 2020 as an independent champion for the development of carbon reduction and carbon removal technologies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Ecoact Part Of Schneider Electricseadvisoryservices.com HQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 50 contacts → |
“EcoAct is now SE Advisory Services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Orbital Marine Power LTDorbitalmarine.com HQ: Kirkwall, United KingdomReported employees: 11-50 | Kirkwall, United Kingdom | 11-50 | Exact match | 43 contacts → |
“Orbital Marine Power is an innovative Scottish engineering company focused on the development of a low-cost, predictable, scalable floating tidal stream technology.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Replanetreplanet.org.uk HQ: Active Globally, United KingdomReported employees: 11-50 | Active Globally, United Kingdom | 11-50 | Exact match | 43 contacts → |
“rePLANET is a purpose-driven company restoring and protecting ecosystems at scale by unlocking private sector finance.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Sealand Projects LTDsealand-projects.com HQ: Aberdeen, United KingdomReported employees: 11-50 | Aberdeen, United Kingdom | 11-50 | Exact match | 38 contacts → |
“We are Sealand Projects.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Nova Innovationnovainnovation.com HQ: Edinburgh, United KingdomReported employees: 11-50 | Edinburgh, United Kingdom | 11-50 | Exact match | 35 contacts → |
“Nova are specialists in floating solar EPC and consultancy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Marine Power Systems LTD MPSmarinepowersystems.co.uk HQ: Swansea, United KingdomReported employees: 11-50 | Swansea, United Kingdom | 11-50 | Exact match | 29 contacts → |
“Marine Power Systems’ core platform solution, PelaFlex, includes both hybrid and fully floating variants, designed to operate across a wide range of water depths.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Ocean 14 Capitalocean14capital.com HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 26 contacts → |
“Ocean 14 Capital is a unique collaboration between the founders of the Blue Marine Foundation, Gottex and Pontos Aqua; focused on solving the United Nations’ Sustainable…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Elire Groupeliregroup.com HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 26 contacts → |
“ELIRE pioneers innovative solutions that enable our clients and partners to reach their decarbonisation and net zero goals.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Communications INCcommunicationsinc.co.uk HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 25 contacts → |
“We are a bespoke full service agency specialising in Ocean & Climate.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | ARC Marinearcmarine.co.uk HQ: Torquay, United KingdomReported employees: 11-50 | Torquay, United Kingdom | 11-50 | Exact match | 25 contacts → |
“ARC marine was founded with one clear mission: to repair and regenerate the world’s marine ecosystems.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Core Power UK LTDcorepower.energy HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 21 contacts → |
“CORE POWER is a UK-based development company, specializing in scalable new nuclear for ocean transport and heavy industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | RS Aquarsaqua.co.uk HQ: Portsmouth, United KingdomReported employees: 11-50 | Portsmouth, United Kingdom | 11-50 | Exact match | 19 contacts → |
“We help ocean scientists and engineers explore further and discover more by providing powerful technologies and unparalleled expertise.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Cocooncocooncarbon.com HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 19 contacts → |
“In the next 40 years, we’re set to double the amount of infrastructure in the world, equivalent to a new Manhattan every month.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | A Healthier Earthahealthierearth.com HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 16 contacts → |
“A Healthier Earth is a climate-tech catalyst delivering profitable, planet-positive projects at speed and scale.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Brilliant Planetbrilliantplanet.com HQ: Harpenden, United KingdomReported employees: 11-50 | Harpenden, United Kingdom | 11-50 | Exact match | 16 contacts → |
“Brilliant Planet is unlocking the power of algae as an affordable method of permanently and quantifiably sequestering carbon at the gigaton scale.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | THEYRtheyr.com HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 14 contacts → |
“Theyr ltd is a London-based technology company specialising in A.I.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Drift Energy LTDdrift.energy HQ: Bath, United KingdomReported employees: 11-50 | Bath, United Kingdom | 11-50 | Exact match | 13 contacts → |
“The world needs more green energy, and it needs it fast.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Blue Visbybluevisby.com HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 12 contacts → |
“The Blue Visby Solution is a collaborative technological and contractual platform for the multilateral optimization of the ocean passages of cargo ships, intended to eradicate the…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Parallel Carbonparallelcarbon.com HQ: Manchester, United KingdomReported employees: 1-10 | Manchester, United Kingdom | 1-10 | Exact match | 11 contacts → |
“At Parallel Carbon, we're on a mission to halt climate change through innovative solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Bomborabomborawave.com HQ: Pembroke Dock, United KingdomReported employees: 11-50 | Pembroke Dock, United Kingdom | 11-50 | Exact match | 11 contacts → |
“Founded in 2012, Bombora is an award-winning ocean energy company from Australia with operational headquarters in Pembrokeshire, Wales.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Cerulean Windsceruleanwinds.com HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 10 contacts → |
“Our aim is to lead on scaled floating wind.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 157 company matches
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Ocean-based climate solutions companies: dataset insights
November 6, 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
156 records in the displayed employee bands.
1 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 worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 157 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: November 6, 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 ↗
Ocean-based climate solutions companies by metro
Questions about this company list
What does Exact match mean for ocean-based climate solutions 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 ocean-based climate solutions companies did RevenueBase find based in the United Kingdom?
The saved snapshot records 157 matching company records, 15,547 tracked contacts and 5,881 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: November 6, 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.
Related lists
Ocean-based climate solutions companies by geography
- Ocean-based climate solutions companies based in Paris, France
- Ocean-based climate solutions companies based in London, United Kingdom
- Ocean-based climate solutions companies based in New York, United States
- Ocean-based climate solutions companies based in Australia
- Ocean-based climate solutions companies based in Brazil
- Ocean-based climate solutions companies based in Canada
- Ocean-based climate solutions companies based in France
- Ocean-based climate solutions companies based in Germany
- Ocean-based climate solutions companies based in India
- Ocean-based climate solutions companies based in Indonesia
- Ocean-based climate solutions companies based in the Netherlands
- Ocean-based climate solutions companies based in Norway
Cite this list
RevenueBase Data Team. Top 25 ocean-based climate solutions companies based in the United Kingdom. Snapshot: November 6, 2026. https://revenuebase.ai/companies/ocean-based-climate-solutions-companies/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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