Company lists · Data refreshed September 2026
Top 25 Ocean and marine conservation organizations based in the United Kingdom
RevenueBase identified 141 company matches for ocean and marine conservation organizations associated with the United Kingdom as of September 2026 and tracks 3,072 professional contacts across them, including 1,381 with verified work emails. London is the largest hub.
This list covers company matches for ocean and marine conservation organizations 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 September 20, 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 and marine conservation organizations based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 357 contacts → | ||||
Exact match “The Marine Stewardship Council is an international non-profit organisation.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 2 | 255 contacts → | ||||
Exact match “We believe the power to restore our oceans lives in the coastal communities bearing witness to the planetary crises.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 3 | 156 contacts → | ||||
Exact match “The Marine Conservation Society is the UK's leading marine charity working towards a cleaner, better protected and healthier ocean, for everyone Today, our ocean is in poor health…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 4 | 103 contacts → | ||||
Exact match “Surfers Against Sewage is a national marine conservation and campaigning charity that inspires, unites and empowers communities to take action to protect the ocean and our blue…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 5 | 88 contacts → | ||||
Exact match “Known as Blue Marine, this UK registered charity was set up in 2010 by some of the team behind the award-winning documentary film ‘The End of the Line’.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 6 | 77 contacts → | ||||
Exact match “WDC, Whale and Dolphin Conservation (formerly WDCS) is the leading global charity dedicated to the conservation and protection of whales and dolphins.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 7 | 74 contacts → | ||||
Exact match “ORCA is a whale and dolphin conservation charity, dedicated to the long-term protection of whales, dolphins and porpoises, and their habitats.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 8 | 71 contacts → | ||||
Exact match “Ocean Conservation with a difference.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 9 | 62 contacts → | ||||
Exact match “The Manta Trust takes a multidisciplinary approach to the worldwide conservation of manta and mobula rays and their habitat through robust science and research, while raising…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 10 | 53 contacts → | ||||
Exact match “The National Marine Aquarium (NMA) is the UK’s largest aquarium, located in Britain’s Ocean City, Plymouth.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 11 | 45 contacts → | ||||
Exact match “A non-profit, female empowerment organisation in the ocean science & conservation space.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 12 | 33 contacts → | ||||
Exact match “Olive Ridley Project is on a mission to protect sea turtles and their habitats through rescue, rehabilitation, scientific research, education and outreach.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 13 | 33 contacts → | ||||
Exact match “Established in 2013 by a group of seagrass scientists, Project Seagrass is a global facing marine conservation organisation securing a future for seagrass.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 14 | 26 contacts → | ||||
Exact match “OceanMind is a UK-based non-profit organisation that powers marine enforcement and compliance to protect the ocean's ability to provide for human wellbeing.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 15 | 25 contacts → | ||||
Exact match “We are empowering an inclusive global movement to tackle Ocean threats through Science and Storytelling.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 16 | 22 contacts → | ||||
Exact match “MARINElife is an exciting UK based charity established to co-ordinate and develop a growing portfolio of global cetacean & seabird research and monitoring projects.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 17 | 21 contacts → | ||||
Exact match “Sharks are one of the most fascinating, iconic and environmentally important animal groups on the planet.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 18 | 19 contacts → | ||||
Exact match “We work directly with local communities to ensure whales, dolphins and porpoises are protected and valued throughout Scotland’s west coast.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 19 | 19 contacts → | ||||
Exact match “Formed in 1997, the CRRU is a marine conservation charity dedicated to the study, conservation and understanding of UK whales, dolphins and porpoises (cetaceans) in northeast…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 20 | 18 contacts → | ||||
Exact match “WiseOceans is a global marine conservation and education company that employs three core strategies: We educate: With our world-class ocean outreach activities WiseOceans is…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 21 | 17 contacts → | ||||
Exact match “Reef-World’s vision is to make sustainable diving and snorkelling the social norm by inspiring and empowering the community of divers, snorkellers and related businesses, in order…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 22 | 16 contacts → | ||||
Exact match “Nekton is a global network advancing the scientific exploration of the ocean.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 23 | 15 contacts → | ||||
Exact match “The St Abbs Marine Station is the vision of a group of donors who are passionate about trying to tackle the major challenges facing the marine environment – not least from climate…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 24 | 14 contacts → | ||||
Exact match “Did you know, the average length of time to describe a new species is 13.5 years?” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 25 | 13 contacts → | ||||
Exact match “Sea-Changers is a UK marine conservation charity driving local action for lasting change.” Recorded in the RevenueBase company graph · Sep 20, 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 and marine conservation organizations”. 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 141 ocean and marine conservation organizations based in the United Kingdom
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Ocean and marine conservation organizations based in the United Kingdom at a glance
As of Sep 20, 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 141 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 and marine conservation organizations” 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 1,381 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 September 20, 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.
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 and marine conservation organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many ocean and marine conservation organizations are there based in the United Kingdom?
RevenueBase identified 141 company matches for ocean and marine conservation organizations associated with the United Kingdom as of September 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?
Marine Stewardship Council MSC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most ocean and marine conservation organizations?
London leads with 35 company records, followed by Plymouth (8) and Bristol (5).
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 1,381 professional contacts with verified work emails tracked across these 141 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 September 20, 2026.
Ready to reach these companies? Verified emails and direct dials for all 141 ocean and marine conservation organizations based in the United Kingdom. Start with a free account, no credit card.
Download this list →Related lists
Ocean and marine conservation organizations by geography
- Ocean and marine conservation organizations based in Australia
- Ocean and marine conservation organizations based in Brazil
- Ocean and marine conservation organizations based in Canada
- Ocean and marine conservation organizations based in France
- Ocean and marine conservation organizations based in Indonesia
- Ocean and marine conservation organizations based in Italy
- Ocean and marine conservation organizations based in Mexico
- Ocean and marine conservation organizations based in the Netherlands
- Ocean and marine conservation organizations based in Portugal
- Ocean and marine conservation organizations based in South Africa
- Ocean and marine conservation organizations based in Spain
- Ocean and marine conservation organizations based in Switzerland
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 and marine conservation organizations based in Australia
- Ocean and marine conservation organizations based in Brazil
- Ocean and marine conservation organizations based in Canada
- Ocean and marine conservation organizations based in France
- Ocean and marine conservation organizations based in Indonesia
- Ocean and marine conservation organizations based in Italy
Company intelligence · public preview
Top 25 ocean and marine conservation organizations 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 141 matching company records for ocean and marine conservation organizations based in the United Kingdom, with 3,072 tracked contacts and 1,381 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: September 20, 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 and marine conservation organizations 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 | HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 357 contacts → |
“The Marine Stewardship Council is an international non-profit organisation.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Blue Venturesblueventures.org HQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 255 contacts → |
“We believe the power to restore our oceans lives in the coastal communities bearing witness to the planetary crises.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Marine Conservation Societymcsuk.org HQ: Ross-on-wye, United KingdomReported employees: 51-200 | Ross-on-wye, United Kingdom | 51-200 | Exact match | 156 contacts → |
“The Marine Conservation Society is the UK's leading marine charity working towards a cleaner, better protected and healthier ocean, for everyone Today, our ocean is in poor health…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Surfers Against Sewagesas.org.uk HQ: St. Agnes, United KingdomReported employees: 11-50 | St. Agnes, United Kingdom | 11-50 | Exact match | 103 contacts → |
“Surfers Against Sewage is a national marine conservation and campaigning charity that inspires, unites and empowers communities to take action to protect the ocean and our blue…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Blue Marine Foundationbluemarinefoundation.com HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 88 contacts → |
“Known as Blue Marine, this UK registered charity was set up in 2010 by some of the team behind the award-winning documentary film ‘The End of the Line’.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Whale And Dolphin Conservationwhales.org HQ: Chippenham, United KingdomReported employees: 51-200 | Chippenham, United Kingdom | 51-200 | Exact match | 77 contacts → |
“WDC, Whale and Dolphin Conservation (formerly WDCS) is the leading global charity dedicated to the conservation and protection of whales and dolphins.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Orca Organisation Cetaceaorca.org.uk HQ: Portsmouth, United KingdomReported employees: Not recorded | Portsmouth, United Kingdom | Not recorded | Exact match | 74 contacts → |
“ORCA is a whale and dolphin conservation charity, dedicated to the long-term protection of whales, dolphins and porpoises, and their habitats.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Ocean Conservation Trustoceanconservationtrust.org HQ: Plymouth, United KingdomReported employees: 51-200 | Plymouth, United Kingdom | 51-200 | Exact match | 71 contacts → |
“Ocean Conservation with a difference.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Manta Trustmantatrust.org HQ: Dorchester, United KingdomReported employees: 11-50 | Dorchester, United Kingdom | 11-50 | Exact match | 62 contacts → |
“The Manta Trust takes a multidisciplinary approach to the worldwide conservation of manta and mobula rays and their habitat through robust science and research, while raising…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  National Marine Aquariumnational-aquarium.co.ukHQ: Plymouth, United KingdomReported employees: 51-200 | Plymouth, United Kingdom | 51-200 | Exact match | 53 contacts → |
“The National Marine Aquarium (NMA) is the UK’s largest aquarium, located in Britain’s Ocean City, Plymouth.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Women In Ocean Sciencewomeninoceanscience.com HQ: Bristol, United KingdomReported employees: Not recorded | Bristol, United Kingdom | Not recorded | Exact match | 45 contacts → |
“A non-profit, female empowerment organisation in the ocean science & conservation space.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Olive Ridley Projectoliveridleyproject.org HQ: Padiham, United KingdomReported employees: 11-50 | Padiham, United Kingdom | 11-50 | Exact match | 33 contacts → |
“Olive Ridley Project is on a mission to protect sea turtles and their habitats through rescue, rehabilitation, scientific research, education and outreach.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Project Seagrassprojectseagrass.org HQ: Bridgend, United KingdomReported employees: 11-50 | Bridgend, United Kingdom | 11-50 | Exact match | 33 contacts → |
“Established in 2013 by a group of seagrass scientists, Project Seagrass is a global facing marine conservation organisation securing a future for seagrass.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Oceanmindoceanmind.globalHQ: Didcot, United KingdomReported employees: 11-50 | Didcot, United Kingdom | 11-50 | Exact match | 26 contacts → |
“OceanMind is a UK-based non-profit organisation that powers marine enforcement and compliance to protect the ocean's ability to provide for human wellbeing.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Ocean Generationoceangeneration.org HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 25 contacts → |
“We are empowering an inclusive global movement to tackle Ocean threats through Science and Storytelling.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Marinelifemarine-life.org.uk HQ: New Milton, United KingdomReported employees: 1-10 | New Milton, United Kingdom | 1-10 | Exact match | 22 contacts → |
“MARINElife is an exciting UK based charity established to co-ordinate and develop a growing portfolio of global cetacean & seabird research and monitoring projects.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | The Shark Trustsharktrust.org HQ: Plymouth, United KingdomReported employees: 11-50 | Plymouth, United Kingdom | 11-50 | Exact match | 21 contacts → |
“Sharks are one of the most fascinating, iconic and environmentally important animal groups on the planet.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | HQ: Tobermory, United KingdomReported employees: 1-10 | Tobermory, United Kingdom | 1-10 | Exact match | 19 contacts → |
“We work directly with local communities to ensure whales, dolphins and porpoises are protected and valued throughout Scotland’s west coast.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Cetacean Research & Rescue Unit Crrucrru.org.uk HQ: Banff, United KingdomReported employees: 1-10 | Banff, United Kingdom | 1-10 | Exact match | 19 contacts → |
“Formed in 1997, the CRRU is a marine conservation charity dedicated to the study, conservation and understanding of UK whales, dolphins and porpoises (cetaceans) in northeast…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Wiseoceanswiseoceans.com HQ: Perthshire, United KingdomReported employees: 11-50 | Perthshire, United Kingdom | 11-50 | Exact match | 18 contacts → |
“WiseOceans is a global marine conservation and education company that employs three core strategies: We educate: With our world-class ocean outreach activities WiseOceans is…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | The Reef-World Foundationreef-world.org HQ: Bristol, United KingdomReported employees: 1-10 | Bristol, United Kingdom | 1-10 | Exact match | 17 contacts → |
“Reef-World’s vision is to make sustainable diving and snorkelling the social norm by inspiring and empowering the community of divers, snorkellers and related businesses, in order…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Nektonnektonmission.org HQ: Oxford, United KingdomReported employees: 11-50 | Oxford, United Kingdom | 11-50 | Exact match | 16 contacts → |
“Nekton is a global network advancing the scientific exploration of the ocean.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | ST Abbs Marine Stationmarinestation.co.uk HQ: St Abbs, United KingdomReported employees: 1-10 | St Abbs, United Kingdom | 1-10 | Exact match | 15 contacts → |
“The St Abbs Marine Station is the vision of a group of donors who are passionate about trying to tackle the major challenges facing the marine environment – not least from climate…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Ocean Censusoceancensus.org HQ: Oxford, United KingdomReported employees: 11-50 | Oxford, United Kingdom | 11-50 | Exact match | 14 contacts → |
“Did you know, the average length of time to describe a new species is 13.5 years?” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Sea-Changerssea-changers.org.uk HQ: Leicester, United KingdomReported employees: 11-50 | Leicester, United Kingdom | 11-50 | Exact match | 13 contacts → |
“Sea-Changers is a UK marine conservation charity driving local action for lasting change.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 141 company matches
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Ocean and marine conservation organizations: dataset insights
September 20, 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
138 records in the displayed employee bands.
3 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 141 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: September 20, 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 ↗
Questions about this company list
What does Exact match mean for ocean and marine conservation organizations?
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 and marine conservation organizations did RevenueBase find based in the United Kingdom?
The saved snapshot records 141 matching company records, 3,072 tracked contacts and 1,381 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: September 20, 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 and marine conservation organizations by geography
- Ocean and marine conservation organizations based in Australia
- Ocean and marine conservation organizations based in Brazil
- Ocean and marine conservation organizations based in Canada
- Ocean and marine conservation organizations based in France
- Ocean and marine conservation organizations based in Indonesia
- Ocean and marine conservation organizations based in Italy
- Ocean and marine conservation organizations based in Mexico
- Ocean and marine conservation organizations based in the Netherlands
- Ocean and marine conservation organizations based in Portugal
- Ocean and marine conservation organizations based in South Africa
- Ocean and marine conservation organizations based in Spain
- Ocean and marine conservation organizations based in Switzerland
Cite this list
RevenueBase Data Team. Top 25 ocean and marine conservation organizations based in the United Kingdom. Snapshot: September 20, 2026. https://revenuebase.ai/companies/ocean-and-marine-conservation-organizations/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 and marine conservation organizations based in Australia
- Ocean and marine conservation organizations based in Brazil
- Ocean and marine conservation organizations based in Canada
- Ocean and marine conservation organizations based in France
- Ocean and marine conservation organizations based in Indonesia
- Ocean and marine conservation organizations based in Italy
Company intelligence · public preview
Top 25 ocean and marine conservation organizations based in the United Kingdom
RevenueBase records 141 matching company records for ocean and marine conservation organizations based in the United Kingdom, with 3,072 tracked contacts and 1,381 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: September 20, 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 and marine conservation organizations 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 | HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 357 contacts → |
“The Marine Stewardship Council is an international non-profit organisation.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Blue Venturesblueventures.org HQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 255 contacts → |
“We believe the power to restore our oceans lives in the coastal communities bearing witness to the planetary crises.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Marine Conservation Societymcsuk.org HQ: Ross-on-wye, United KingdomReported employees: 51-200 | Ross-on-wye, United Kingdom | 51-200 | Exact match | 156 contacts → |
“The Marine Conservation Society is the UK's leading marine charity working towards a cleaner, better protected and healthier ocean, for everyone Today, our ocean is in poor health…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Surfers Against Sewagesas.org.uk HQ: St. Agnes, United KingdomReported employees: 11-50 | St. Agnes, United Kingdom | 11-50 | Exact match | 103 contacts → |
“Surfers Against Sewage is a national marine conservation and campaigning charity that inspires, unites and empowers communities to take action to protect the ocean and our blue…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Blue Marine Foundationbluemarinefoundation.com HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 88 contacts → |
“Known as Blue Marine, this UK registered charity was set up in 2010 by some of the team behind the award-winning documentary film ‘The End of the Line’.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Whale And Dolphin Conservationwhales.org HQ: Chippenham, United KingdomReported employees: 51-200 | Chippenham, United Kingdom | 51-200 | Exact match | 77 contacts → |
“WDC, Whale and Dolphin Conservation (formerly WDCS) is the leading global charity dedicated to the conservation and protection of whales and dolphins.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Orca Organisation Cetaceaorca.org.uk HQ: Portsmouth, United KingdomReported employees: Not recorded | Portsmouth, United Kingdom | Not recorded | Exact match | 74 contacts → |
“ORCA is a whale and dolphin conservation charity, dedicated to the long-term protection of whales, dolphins and porpoises, and their habitats.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Ocean Conservation Trustoceanconservationtrust.org HQ: Plymouth, United KingdomReported employees: 51-200 | Plymouth, United Kingdom | 51-200 | Exact match | 71 contacts → |
“Ocean Conservation with a difference.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Manta Trustmantatrust.org HQ: Dorchester, United KingdomReported employees: 11-50 | Dorchester, United Kingdom | 11-50 | Exact match | 62 contacts → |
“The Manta Trust takes a multidisciplinary approach to the worldwide conservation of manta and mobula rays and their habitat through robust science and research, while raising…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | National Marine Aquariumnational-aquarium.co.uk HQ: Plymouth, United KingdomReported employees: 51-200 | Plymouth, United Kingdom | 51-200 | Exact match | 53 contacts → |
“The National Marine Aquarium (NMA) is the UK’s largest aquarium, located in Britain’s Ocean City, Plymouth.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Women In Ocean Sciencewomeninoceanscience.com HQ: Bristol, United KingdomReported employees: Not recorded | Bristol, United Kingdom | Not recorded | Exact match | 45 contacts → |
“A non-profit, female empowerment organisation in the ocean science & conservation space.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Olive Ridley Projectoliveridleyproject.org HQ: Padiham, United KingdomReported employees: 11-50 | Padiham, United Kingdom | 11-50 | Exact match | 33 contacts → |
“Olive Ridley Project is on a mission to protect sea turtles and their habitats through rescue, rehabilitation, scientific research, education and outreach.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Project Seagrassprojectseagrass.org HQ: Bridgend, United KingdomReported employees: 11-50 | Bridgend, United Kingdom | 11-50 | Exact match | 33 contacts → |
“Established in 2013 by a group of seagrass scientists, Project Seagrass is a global facing marine conservation organisation securing a future for seagrass.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Oceanmindoceanmind.global HQ: Didcot, United KingdomReported employees: 11-50 | Didcot, United Kingdom | 11-50 | Exact match | 26 contacts → |
“OceanMind is a UK-based non-profit organisation that powers marine enforcement and compliance to protect the ocean's ability to provide for human wellbeing.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Ocean Generationoceangeneration.org HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 25 contacts → |
“We are empowering an inclusive global movement to tackle Ocean threats through Science and Storytelling.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Marinelifemarine-life.org.uk HQ: New Milton, United KingdomReported employees: 1-10 | New Milton, United Kingdom | 1-10 | Exact match | 22 contacts → |
“MARINElife is an exciting UK based charity established to co-ordinate and develop a growing portfolio of global cetacean & seabird research and monitoring projects.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | The Shark Trustsharktrust.org HQ: Plymouth, United KingdomReported employees: 11-50 | Plymouth, United Kingdom | 11-50 | Exact match | 21 contacts → |
“Sharks are one of the most fascinating, iconic and environmentally important animal groups on the planet.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | HQ: Tobermory, United KingdomReported employees: 1-10 | Tobermory, United Kingdom | 1-10 | Exact match | 19 contacts → |
“We work directly with local communities to ensure whales, dolphins and porpoises are protected and valued throughout Scotland’s west coast.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Cetacean Research & Rescue Unit Crrucrru.org.uk HQ: Banff, United KingdomReported employees: 1-10 | Banff, United Kingdom | 1-10 | Exact match | 19 contacts → |
“Formed in 1997, the CRRU is a marine conservation charity dedicated to the study, conservation and understanding of UK whales, dolphins and porpoises (cetaceans) in northeast…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Wiseoceanswiseoceans.com HQ: Perthshire, United KingdomReported employees: 11-50 | Perthshire, United Kingdom | 11-50 | Exact match | 18 contacts → |
“WiseOceans is a global marine conservation and education company that employs three core strategies: We educate: With our world-class ocean outreach activities WiseOceans is…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | The Reef-World Foundationreef-world.org HQ: Bristol, United KingdomReported employees: 1-10 | Bristol, United Kingdom | 1-10 | Exact match | 17 contacts → |
“Reef-World’s vision is to make sustainable diving and snorkelling the social norm by inspiring and empowering the community of divers, snorkellers and related businesses, in order…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Nektonnektonmission.org HQ: Oxford, United KingdomReported employees: 11-50 | Oxford, United Kingdom | 11-50 | Exact match | 16 contacts → |
“Nekton is a global network advancing the scientific exploration of the ocean.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | ST Abbs Marine Stationmarinestation.co.uk HQ: St Abbs, United KingdomReported employees: 1-10 | St Abbs, United Kingdom | 1-10 | Exact match | 15 contacts → |
“The St Abbs Marine Station is the vision of a group of donors who are passionate about trying to tackle the major challenges facing the marine environment – not least from climate…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Ocean Censusoceancensus.org HQ: Oxford, United KingdomReported employees: 11-50 | Oxford, United Kingdom | 11-50 | Exact match | 14 contacts → |
“Did you know, the average length of time to describe a new species is 13.5 years?” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Sea-Changerssea-changers.org.uk HQ: Leicester, United KingdomReported employees: 11-50 | Leicester, United Kingdom | 11-50 | Exact match | 13 contacts → |
“Sea-Changers is a UK marine conservation charity driving local action for lasting change.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 141 company matches
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Ocean and marine conservation organizations: dataset insights
September 20, 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
138 records in the displayed employee bands.
3 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 141 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: September 20, 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 ↗
Questions about this company list
What does Exact match mean for ocean and marine conservation organizations?
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 and marine conservation organizations did RevenueBase find based in the United Kingdom?
The saved snapshot records 141 matching company records, 3,072 tracked contacts and 1,381 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: September 20, 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 and marine conservation organizations by geography
- Ocean and marine conservation organizations based in Australia
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- Ocean and marine conservation organizations based in Canada
- Ocean and marine conservation organizations based in France
- Ocean and marine conservation organizations based in Indonesia
- Ocean and marine conservation organizations based in Italy
- Ocean and marine conservation organizations based in Mexico
- Ocean and marine conservation organizations based in the Netherlands
- Ocean and marine conservation organizations based in Portugal
- Ocean and marine conservation organizations based in South Africa
- Ocean and marine conservation organizations based in Spain
- Ocean and marine conservation organizations based in Switzerland
Cite this list
RevenueBase Data Team. Top 25 ocean and marine conservation organizations based in the United Kingdom. Snapshot: September 20, 2026. https://revenuebase.ai/companies/ocean-and-marine-conservation-organizations/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
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- Ocean and marine conservation organizations based in Australia
- Ocean and marine conservation organizations based in Brazil
- Ocean and marine conservation organizations based in Canada
- Ocean and marine conservation organizations based in France
- Ocean and marine conservation organizations based in Indonesia
- Ocean and marine conservation organizations based in Italy