Company lists · Data refreshed November 2026

Top 24 Ocean cleanup nonprofits based in the United Kingdom

RevenueBase identified 76 company matches for ocean cleanup nonprofits associated with the United Kingdom as of November 2026 and tracks 682 professional contacts across them, including 246 with verified work emails. London is the largest hub.

This list covers company matches for ocean cleanup nonprofits 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
76Companies
682Contacts tracked
246Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 24 largest ocean cleanup nonprofits based in the United Kingdom

Ranked by team size
Top 24 of 76 company matches for ocean cleanup nonprofits based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchRoss-on-wye, United KingdomHQ recorded Nov 6, 202651-200153 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 · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSt. Agnes, United KingdomHQ recorded Nov 6, 202611-50102 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 · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“We are empowering an inclusive global movement to tackle Ocean threats through Science and Storytelling.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Common Seas drives systemic change, creating partnerships to design and deliver resources and solutions that stop the flow of plastic pollution.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchUnited KingdomHQ recorded Nov 6, 20261-1014 contacts →

Exact match

“We exist to protect our trails and the wild places they take us to.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchMargate, United KingdomHQ recorded Nov 6, 20261-1012 contacts →

Exact match

“The plastics crisis is not just a waste problem.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchNewquay, United KingdomHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Waterhaul's mission is to collect ghost nets from our oceans and transform it into high-quality, functional products and 'symbols for change’.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“JUST ONE Tree is an award winning non-profit enabling individuals, schools and businesses to collectively combat climate change.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-109 contacts →

Exact match

“A Plastic Planet has A Single Goal - to ignite and inspire the world to Turn Off the Plastic Tap.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-108 contacts →

Exact match

“At Blusink, we’re redefining what’s possible at the intersection of climate innovation and marine restoration; We are pioneering permanent carbon removal that works with nature.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Non-profit organisation committed to encourage local communities to actively engage in the protection of their own environments.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchCraignish, United KingdomHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Seawilding is a pioneering and award-winning Scottish charity located on the shores of Loch Craignish in Argyll.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Planet Patrol is an award-winning environmental non-profit turning community action into evidence that drives real environmental change.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-105 contacts →

Exact match

“A worldwide superfund for global ocean issues.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchLeicester, United KingdomHQ recorded Nov 6, 202611-505 contacts →

Exact match

“UOCEAN® 2050 is a pioneering, practical and non-profit charitable grass root solution to save the oceans by 2050.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchStockport, United KingdomHQ recorded Nov 6, 20261-104 contacts →

Exact match

“OUR MISSION We aim to provide as many opportunities as possible for people in Stockport to get involved with turning plastic waste into new things for themselves or the wider…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-504 contacts →

Exact match

“The Lewis Pugh Foundation works for the preservation and conservation of our oceans for a peaceful and sustainable future.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchUk, United KingdomHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Tacking plastic pollution.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSoulbury, United KingdomHQ recorded Nov 6, 20261-103 contacts →

Exact match

“We are committed to turning plastic waste into a valuable resource and have developed a solution to collect and process plastic waste from the World's ocean and seas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-102 contacts →

Exact match

“The Clean Planet Foundation (CPF) educates and takes action for the sustainable use of plastics, and reduction of carbon emissions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-102 contacts →

Exact match

“JOAGO is an Oceancare company, we are here to put the end to ocean waste.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-102 contacts →

Exact match

“We have designed a stunning range of flip flops, that we believe you will love.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchLeicester, United KingdomHQ recorded Nov 6, 20261-102 contacts →

Exact match

“The Vayyu Foundation® 1181313, established in 2018 is a visionary environmental conservation organisation, proudly led by individuals from diverse BAME / BIPOC backgrounds.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-501 contacts →

Exact match

“Pioneering Sustainable Solutions At Seaweed Generation, we're dedicated to utilising seaweed to mitigate carbon emissions and restore ocean health by developing cutting-edge…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 24 of 76 ocean cleanup nonprofits based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 246 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Ocean cleanup nonprofits based in the United Kingdom at a glance

As of Nov 6, 2026
36.1%Verified-email coverage
9.0Average contacts per company
1-10Median size (employees)
34.2%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
61
11-50
11
51-200
3

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 76 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 cleanup nonprofits” 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 246 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 cleanup nonprofits 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 cleanup nonprofits”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many ocean cleanup nonprofits are there based in the United Kingdom?

RevenueBase identified 76 company matches for ocean cleanup nonprofits 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?

Marine Conservation Society tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most ocean cleanup nonprofits?

London leads with 26 company records, followed by Brighton (2) and Bude (2).

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 246 professional contacts with verified work emails tracked across these 76 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 76 ocean cleanup nonprofits based in the United Kingdom. Start with a free account, no credit card.

Download this list →

Related lists

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.