Company lists · Data refreshed November 2026

Top 13 Algae carbon sequestration companies based in the United Kingdom

RevenueBase identified 34 company matches for algae carbon sequestration companies associated with the United Kingdom as of November 2026 and tracks 514 professional contacts across them, including 289 with verified work emails. London is the largest hub.

This list covers company matches for algae carbon sequestration 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
34Companies
514Contacts tracked
289Verified emails
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The 13 largest algae carbon sequestration companies based in the United Kingdom

Ranked by team size
Top 13 of 34 company matches for algae carbon sequestration companies 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 matchLondon, United KingdomHQ recorded Nov 6, 202651-200186 contacts →

Exact match

“Carbon Clean is the point-source carbon capture expert, driving the decarbonisation of hard-to-abate industries for more than 15 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-20071 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
3Exact matchLeeds, United KingdomHQ recorded Nov 6, 20261-1019 contacts →

Exact match

“Carbon Capture and Storage (CCS) is a promising method for capturing CO2 emissions from power stations and other large scale CO2 emission sources.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchGuildford, United KingdomHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Cool Planet Technologies is a carbon capture company aiming to significantly reduce the cost of removing carbon dioxide from industrial flue gas emissions using a membrane-based…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchHarpenden, United KingdomHQ recorded Nov 6, 202611-5016 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
6Exact matchClydach, United KingdomHQ recorded Nov 6, 20261-1013 contacts →

Exact match

“Clean the Planet | Feed the World.'Remediiate' enables emitters of CO2 to transform their waste output into valuable Fish and animal Feed.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchAberdeen, United KingdomHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“Carbon Capture and Utilisation”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBristol, United KingdomHQ recorded Nov 6, 202651-20010 contacts →

Exact match

“I-Phyc is a natural solutions company, that harnesses the power of algae to remove phosphorus, ammonia and other contaminants from tertiary water while locking away carbon and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchEdinburgh, United KingdomHQ recorded Nov 6, 202611-508 contacts →

Exact match

“The Carbon Removers capture, remove and sequester biogenic CO2.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Counteract is a carbon removal company combating the climate crisis through research, development and investment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLeigh, United KingdomHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Gigaton CO2 is dedicated to the development of technology that can capture and utilise CO2 in gigaton quantities from fossil fuel sources and the atmosphere.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-103 contacts →

Exact match

“ECOPIA (Earth Climate Optimisation Productivity Island Array) is a global solution to the anthropogenic climate change problem, without the risks of engineering the environment…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchCarms, United KingdomHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Clo Carbon Cymru is a pioneering carbon dioxide removal (CDR) company creating Wales' first nation-based carbon lock through innovative biochar solutions and progressive land-use…”

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

Showing 13 of 34 algae carbon sequestration companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 289 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Algae carbon sequestration companies based in the United Kingdom at a glance

As of Nov 6, 2026
56.2%Verified-email coverage
15.1Average contacts per company
1-10Median size (employees)
50.0%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
20
11-50
9
51-200
5

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 34 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 “algae carbon sequestration 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 289 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.

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 “algae carbon sequestration companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many algae carbon sequestration companies are there based in the United Kingdom?

RevenueBase identified 34 company matches for algae carbon sequestration 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?

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

Which city has the most algae carbon sequestration companies?

London leads with 17 company records, followed by Edinburgh (2) and Guildford (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 289 professional contacts with verified work emails tracked across these 34 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.

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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.