Company lists · Data refreshed September 2026

Top 25 Responsible investment data providers based in the United Kingdom

Name: Responsible investment data providers based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 134 companies tracked

RevenueBase identified 134 responsible investment data providers headquartered in the United Kingdom as of September 2026 and tracks 3,380 professional contacts across them, including 1,711 with verified work emails. London is the largest hub.

This list covers responsible investment data providers headquartered in the United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 21, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 21, 2026 86% judged on-target in blind review

134Companies

3,380Contacts tracked

1,711Verified emails

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The 25 largest responsible investment data providers based in the United Kingdom

Ranked by team size

Top 25 of 134 responsible investment data providers based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to responsible investment data providers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Achilles Information Limited	Indirect evidence	Abingdon, United KingdomHQ checked Sep 21, 2026	501-1,000	836 contacts →
	Indirect evidence “For more than 30 years, Achilles has protected organisations’ business interests and reputations by providing unrivalled levels of supply chain transparency, carbon reduction and…” Source: RevenueBase Database · checked Sep 21, 2026
2	Federated Hermes Limited	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	501-1,000	451 contacts →
	Partial evidence “Federated Hermes is guided by the conviction that responsible investing is the best way to create long-term wealth.” Source: RevenueBase Database · checked Sep 21, 2026
3	Principles For Responsible Investment	Strong evidence	London, United KingdomHQ checked Sep 21, 2026	201-500	320 contacts →
	Strong evidence “The Principles for Responsible Investment (PRI) is an investor initiative in partnership with UNEP FI and the UN Global Compact.” Source: RevenueBase Database · checked Sep 21, 2026
4	ESG Book	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	201-500	212 contacts →
	Indirect evidence “ESG Book and EthiFinance have merged!” Source: RevenueBase Database · checked Sep 21, 2026
5	Generation Investment Management	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	156 contacts →
	Partial evidence “Overview Generation was established in 2004 as an independent, private, investment management partnership with offices in London and San Francisco.” Source: RevenueBase Database · checked Sep 21, 2026
6	Shareaction	Strong evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	109 contacts →
	Strong evidence “ShareAction is an independent charity and an expert on responsible investment.” Source: RevenueBase Database · checked Sep 21, 2026
7	Holtara An Apex Group Company	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	100 contacts →
	Indirect evidence “Our mission is to positively impact businesses today, for a sustainable tomorrow.” Source: RevenueBase Database · checked Sep 21, 2026
8	Minerva Analytics LTD	Partial evidence	Essex, United KingdomHQ checked Sep 21, 2026	51-200	70 contacts →
	Partial evidence “Minerva Analytics is Europe's independent ESG and stewardship service with a suite of thoughtfully integrated solutions including data, research, together with portfolio analytics…” Source: RevenueBase Database · checked Sep 21, 2026
9	Edentree Investment Management	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	67 contacts →
	Partial evidence “EdenTree is a sustainable investment manager with a strong heritage.” Source: RevenueBase Database · checked Sep 21, 2026
10	Woozle Research	Strong evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	45 contacts →
	Strong evidence “Empowering the global investment community with the industry’s most accurate and reliable primary research data and insights.” Source: RevenueBase Database · checked Sep 21, 2026
11	Osmosis Investment Management	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	40 contacts →
	Partial evidence “Osmosis’ mission since 2009 has been to become the world’s leading dedicated sustainable asset manager, delivering client-focused investment solutions across multiple asset…” Source: RevenueBase Database · checked Sep 21, 2026
12	Impact Cubed	Strong evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	40 contacts →
	Strong evidence “Impact Cubed is a specialist investment advisor and data provider with the mission of aligning the allocation of capital with a sustainable future.” Source: RevenueBase Database · checked Sep 21, 2026
13	NET Purpose	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	40 contacts →
	Indirect evidence “Net Purpose is the platform for sustainable and impact investors.” Source: RevenueBase Database · checked Sep 21, 2026
14	Earth Active LTD	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	39 contacts →
	Partial evidence “Earth Active is an award-winning consultancy with a globally experienced team of bespoke ESG advisors and expert specialists that provide investment and risk due diligence in…” Source: RevenueBase Database · checked Sep 21, 2026
15	Carbon Tracker	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	35 contacts →
	Partial evidence “Carbon Tracker addresses the financial and regulatory risks of continued fossil fuel investment.” Source: RevenueBase Database · checked Sep 21, 2026
16	Scientific Infra & Private Assets Sipa	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	30 contacts →
	Indirect evidence “Scientific Infra & Private Assets Ltd (SIPA), Part of PEI evolved from the cutting-edge research of the EDHEC Infrastructure & Private Assets Research Institute, established in…” Source: RevenueBase Database · checked Sep 21, 2026
17	Euroabs	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	29 contacts →
	Indirect evidence “Based in Canary Wharf, London, we are dedicated to providing first-class services to our clients in the global ABS market.” Source: RevenueBase Database · checked Sep 21, 2026
18	IRF	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	26 contacts →
	Partial evidence “IRF, set up by Edward Blad in 2016, has built the largest group of high-quality and differentiated Independent Research and Alternative Data Providers globally.” Source: RevenueBase Database · checked Sep 21, 2026
19	Sustainiq	Indirect evidence	Belfast, United KingdomHQ checked Sep 21, 2026	11-50	24 contacts →
	Indirect evidence “SustainIQ is the complete ESG reporting solution.” Source: RevenueBase Database · checked Sep 21, 2026
20	Pirc Limited	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	24 contacts →
	Partial evidence “Pensions & Investment Research Consultants Ltd (PIRC) is Europe’s largest independent corporate governance and shareholder advisory consultancy with over 25 years experience in…” Source: RevenueBase Database · checked Sep 21, 2026
21	ETOSO	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	20 contacts →
	Partial evidence “Etoso is a British software company providing access to the largest source of verified ESG data.” Source: RevenueBase Database · checked Sep 21, 2026
22	Addidat	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	20 contacts →
	Indirect evidence “With our outsourced ESG service, Addidat makes ESG easy for UK growth companies and their investors, enabling businesses to thrive.” Source: RevenueBase Database · checked Sep 21, 2026
23	The Goodnet	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	19 contacts →
	Partial evidence “The GoodNet: Where performance meets responsibility.” Source: RevenueBase Database · checked Sep 21, 2026
24	Trucost	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	19 contacts →
	Indirect evidence “Trucost is part of S&P Global.” Source: RevenueBase Database · checked Sep 21, 2026
25	KEY ESG	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	17 contacts →
	Partial evidence “KEY ESG is the platform where sustainability teams and their business colleagues collect, validate, analyse, and report ESG data in one place and connect it to the decisions that…” Source: RevenueBase Database · checked Sep 21, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: responsible investment data providers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names responsible investment data providers.
Partial evidence: Its own public description names part of responsible investment data providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name responsible investment data providers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 134 responsible investment data providers based in the United Kingdom

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Responsible investment data providers based in the United Kingdom at a glance

As of Sep 21, 2026

50.6%Verified-email coverage

25.2Average contacts per company

1-10Median size (employees)

69.4%Largest-city concentration · London

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 134 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among responsible investment data providers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United Kingdom whose own description of what they do matches “responsible investment data providers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names responsible investment data providers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among responsible investment data providers, and records with no verified work email. Companies headquartered outside United Kingdom are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 1,711 across the full list. 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 21, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Responsible investment data providers by metro

Responsible investment data providers in London93

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names responsible investment data providers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many responsible investment data providers are there based in the United Kingdom?

RevenueBase identified 134 responsible investment data providers headquartered in the United Kingdom as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Achilles Information Limited, headquartered in Abingdon, tops this list with the largest team on record.

Which city has the most responsible investment data providers?

London leads with 93 headquartered companies, followed by Manchester (4) and Aberdeen (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,711 verified decision-maker contacts tracked across these 134 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 21, 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 Smart Search, 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.