Company lists · Data refreshed September 2026

Top 23 Marine ecosystem restoration companies based in the United Kingdom

RevenueBase identified 46 company matches for marine ecosystem restoration companies associated with the United Kingdom as of September 2026 and tracks 930 professional contacts across them, including 384 with verified work emails. London is the largest hub.

This list covers company matches for marine ecosystem restoration 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 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 20, 2026 How this list was built
46Companies
930Contacts tracked
384Verified emails
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The 23 largest marine ecosystem restoration companies based in the United Kingdom

Ranked by team size
Top 23 of 46 company matches for marine ecosystem restoration companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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 matchLondon, United KingdomHQ recorded Sep 20, 2026201-500255 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
2Exact matchRoss-on-wye, United KingdomHQ recorded Sep 20, 202651-200156 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
3Exact matchGloucester, United KingdomHQ recorded Sep 20, 202651-20076 contacts →

Exact match

“Ocean Ecology Limited is a leading marine environmental consultancy specialising in providing survey, technical, data and advisory services to organisations delivering and…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchPlymouth, United KingdomHQ recorded Sep 20, 202651-20071 contacts →

Exact match

“Ocean Conservation with a difference.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchOxford, United KingdomHQ recorded Sep 20, 202651-20052 contacts →

Exact match

“Dendra is an environmental technology company that sets the standard for biodiverse ecosystem restoration.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchBridgend, United KingdomHQ recorded Sep 20, 202611-5033 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
7Exact matchTorquay, United KingdomHQ recorded Sep 20, 202611-5029 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 · Sep 20, 2026 · View company records in RevenueBase
8Exact matchDunbar, United KingdomHQ recorded Sep 20, 202611-5019 contacts →

Exact match

“OSC is a technology-focused marine science company involved principally in providing environmental services worldwide.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchPerthshire, United KingdomHQ recorded Sep 20, 202611-5018 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
10Exact matchBristol, United KingdomHQ recorded Sep 20, 20261-1017 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
11Exact matchLeicester, United KingdomHQ recorded Sep 20, 202611-5013 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
12Exact matchHarpenden, United KingdomHQ recorded Sep 20, 202611-5013 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 · Sep 20, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Sep 20, 20261-1011 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 · Sep 20, 2026 · View company records in RevenueBase
14Exact matchCraignish, United KingdomHQ recorded Sep 20, 20261-107 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 · Sep 20, 2026 · View company records in RevenueBase
15Exact matchLondon, United KingdomHQ recorded Sep 20, 202651-2006 contacts →

Exact match

“Leo Maritime are committed to making a difference to the world of shipping by providing first class service whilst caring for the planet.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchTamworth, United KingdomHQ recorded Sep 20, 202611-506 contacts →

Exact match

“MURLAC Land & Marine Environmental Solutions.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchEdinburgh, United KingdomHQ recorded Sep 20, 20261-105 contacts →

Exact match

“Mechanising seagrass restoration to rewild oceans and combat climate change.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchGoodwick, United KingdomHQ recorded Sep 20, 20261-105 contacts →

Exact match

“Sea Trust Wales is a registered marine conservation charity committed to studying, raising awareness of, and helping to protect local marine life and the marine environment.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchLondon, United KingdomHQ recorded Sep 20, 20261-104 contacts →

Exact match

“CCell are at the forefront of developing new technologies that enable our marine environments to be measured, analysed, truly understood and protected.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchBangor, United KingdomHQ recorded Sep 20, 202611-503 contacts →

Exact match

“Hebog Environmental is an independent marine science company with its own laboratory facilities in Bangor, North Wales.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchAldington, United KingdomHQ recorded Sep 20, 20261-103 contacts →

Exact match

“Oceans produce half of the oxygen we breathe and remove almost a third of all carbon emissions from our atmosphere.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchOxford, United KingdomHQ recorded Sep 20, 20261-102 contacts →

Exact match

“Ocean Revive is at the forefront of the emerging marine restoration and conservation sector within Saudi Arabia, focusing on creating a sustainable future for coral reefs through…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchBelfast, United KingdomHQ recorded Sep 20, 20261-101 contacts →

Exact match

“We want to inspire local people and visitors to become stewards of our greatest natural resource in order to create healthier seas and coastal communities now and in the future.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 23 of 46 marine ecosystem restoration companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 384 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Marine ecosystem restoration companies based in the United Kingdom at a glance

As of Sep 20, 2026
41.3%Verified-email coverage
20.2Average contacts per company
1-10Median size (employees)
13.0%Largest-city concentration · London
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
24
11-50
14
51-200
6
201-500
1

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 46 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 “marine ecosystem restoration 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 384 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 “marine ecosystem restoration companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many marine ecosystem restoration companies are there based in the United Kingdom?

RevenueBase identified 46 company matches for marine ecosystem restoration companies 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?

Blue Ventures tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most marine ecosystem restoration companies?

London leads with 6 company records, followed by Plymouth (3) and Bristol (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 384 professional contacts with verified work emails tracked across these 46 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.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.