Company lists · Data refreshed September 2026

Top 25 Sustainability-linked finance advisors based in the United Kingdom

Name: Sustainability-linked finance advisors based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 293 companies tracked

RevenueBase identified 293 sustainability-linked finance advisors headquartered in the United Kingdom as of September 2026 and tracks 14,823 professional contacts across them, including 8,079 with verified work emails. London is the largest hub.

This list covers sustainability-linked finance advisors 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 22, 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 22, 2026 86% judged on-target in blind review

293Companies

14,823Contacts tracked

8,079Verified emails

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The 25 largest sustainability-linked finance advisors based in the United Kingdom

Ranked by team size

Top 25 of 293 sustainability-linked finance advisors based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to sustainability-linked finance advisors: 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	ERM	Partial evidence	London, United KingdomHQ checked Sep 22, 2026	5,001-10,000	9,119 contacts →
	Partial evidence “Sustainability is our business.” Source: RevenueBase Database · checked Sep 22, 2026
2	SLR Consulting	Partial evidence	London, United KingdomHQ checked Sep 22, 2026	1,001-5,000	3,848 contacts →
	Partial evidence “SLR is a committed partner in our clients’ sustainability journeys.” Source: RevenueBase Database · checked Sep 22, 2026
3	Greengage Environmental LTD	Partial evidence	London, United KingdomHQ checked Sep 22, 2026	51-200	93 contacts →
	Partial evidence “Greengage is an independent sustainability and environmental consultancy known for providing bespoke advice and working in partnership with our clients and multi-disciplinary…” Source: RevenueBase Database · checked Sep 22, 2026
4	clearvue.business	Indirect evidence	Gateshead, United KingdomHQ checked Sep 22, 2026	51-200	81 contacts →
	Indirect evidence “We enable businesses to succeed in the environmental components of their ESG strategies through comprehensive net zero consulting services and ground-breaking carbon and energy…” Source: RevenueBase Database · checked Sep 22, 2026
5	WRM	Indirect evidence	Otley, United KingdomHQ checked Sep 22, 2026	11-50	47 contacts →
	Indirect evidence “Our world faces unprecedented environmental challenges - from climate change, to biodiversity loss, pollution, and unsustainable resource use.” Source: RevenueBase Database · checked Sep 22, 2026
6	Nature Positive	Partial evidence	Bristol, United KingdomHQ checked Sep 22, 2026	11-50	43 contacts →
	Partial evidence “Nature Positive has a unique combination of environmental, sustainability and business specialists who work with business leaders to help solve their greatest challenges.” Source: RevenueBase Database · checked Sep 22, 2026
7	Eight Versa	Indirect evidence	London, United KingdomHQ checked Sep 22, 2026	51-200	42 contacts →
	Indirect evidence “At Eight Versa, we deliver a new direction for a balanced future.” Source: RevenueBase Database · checked Sep 22, 2026
8	Energise B Corp	Partial evidence	St Neots, United KingdomHQ checked Sep 22, 2026	11-50	39 contacts →
	Partial evidence “We are Energise – your sustainability partner.” Source: RevenueBase Database · checked Sep 22, 2026
9	UKSIF	Partial evidence	London, United KingdomHQ checked Sep 22, 2026	11-50	38 contacts →
	Partial evidence “UKSIF exists to bring together the UK’s sustainable finance and investment community and support our members to expand, enhance and promote this key sector.” Source: RevenueBase Database · checked Sep 22, 2026
10	Envision	Partial evidence	London, United KingdomHQ checked Sep 22, 2026	11-50	34 contacts →
	Partial evidence “Envision is a specialist sustainability, energy and net zero design consultancy offering strategic and technical advice within the built environment and to businesses wishing to…” Source: RevenueBase Database · checked Sep 22, 2026
11	Metsims Sustainability Consulting	Partial evidence	Oxford, United KingdomHQ checked Sep 22, 2026	11-50	34 contacts →
	Partial evidence “Based in Oxford, UK and in Istanbul, Turkey, Metsims is the leading sustainability consultancy specialised in life cycle assessment (LCA), corporate and product carbon footprint…” Source: RevenueBase Database · checked Sep 22, 2026
12	Opus Corporate Finance LLP	Strong evidence	London, United KingdomHQ checked Sep 22, 2026	11-50	30 contacts →
	Strong evidence “Opus is an independent corporate finance advisor focused on the energy transition and sustainable economy.” Source: RevenueBase Database · checked Sep 22, 2026
13	Envance	Indirect evidence	Stockport, United KingdomHQ checked Sep 22, 2026	11-50	29 contacts →
	Indirect evidence “We believe that a better future for people and the planet doesn't have to be at the expense of success in the present.” Source: RevenueBase Database · checked Sep 22, 2026
14	SRE LTD	Indirect evidence	Guildford, United KingdomHQ checked Sep 22, 2026	11-50	29 contacts →
	Indirect evidence “At the heart of SRE lies a passionate commitment: to ensure a sustainable built environment.” Source: RevenueBase Database · checked Sep 22, 2026
15	Robertsbridge	Partial evidence	London, United KingdomHQ checked Sep 22, 2026	11-50	29 contacts →
	Partial evidence “Robertsbridge advises major companies as they navigate the increasingly complex intersection of sustainability, climate, nature, and geopolitics.” Source: RevenueBase Database · checked Sep 22, 2026
16	SB CO	Partial evidence	London, United KingdomHQ checked Sep 22, 2026	11-50	27 contacts →
	Partial evidence “SB+CO is a sustainability consultancy that advises companies on strategy, sustainability activation and integration, ESG, stakeholder engagement and communications – and…” Source: RevenueBase Database · checked Sep 22, 2026
17	TBL	Strong evidence	Lancaster, United KingdomHQ checked Sep 22, 2026	11-50	26 contacts →
	Strong evidence “TBL is the sustainability advisory service that helps businesses balance people, planet and profit – the triple bottom line.” Source: RevenueBase Database · checked Sep 22, 2026
18	Sancroft	Partial evidence	London, United KingdomHQ checked Sep 22, 2026	11-50	23 contacts →
	Partial evidence “Sancroft is an award-winning sustainability consultancy based in London.” Source: RevenueBase Database · checked Sep 22, 2026
19	Alexa Capital	Strong evidence	Mayfair, United KingdomHQ checked Sep 22, 2026	11-50	21 contacts →
	Strong evidence “Financial Advisory for a Sustainable Future.” Source: RevenueBase Database · checked Sep 22, 2026
20	Acclaro Advisory	Indirect evidence	Wokingham, United KingdomHQ checked Sep 22, 2026	11-50	17 contacts →
	Indirect evidence “Driving sustainable change is no easy task, but it’s what we do best.” Source: RevenueBase Database · checked Sep 22, 2026
21	Hillbreak	Partial evidence	London, United KingdomHQ checked Sep 22, 2026	11-50	17 contacts →
	Partial evidence “Accelerating sustainability and impact in public and private markets through strategic advice and client learning.” Source: RevenueBase Database · checked Sep 22, 2026
22	SOL Environment LTD	Partial evidence	Arnos Vale, United KingdomHQ checked Sep 22, 2026	11-50	16 contacts →
	Partial evidence “Sol Environment Ltd is an independent environmental and sustainability consultancy who provides comprehensive environmental consulting advice across a broad spectrum of service…” Source: RevenueBase Database · checked Sep 22, 2026
23	Terra Instinct	Strong evidence	London, United KingdomHQ checked Sep 22, 2026	11-50	16 contacts →
	Strong evidence “Managed sustainability reporting service and technical sustainability advisory” Source: RevenueBase Database · checked Sep 22, 2026
24	Planetrics	Strong evidence	London, United KingdomHQ checked Sep 22, 2026	11-50	14 contacts →
	Strong evidence “Planetrics (powered by SLR) provides financial institutions with the analytics needed to assess their sustainability impact, limit risks, and find opportunities to support and…” Source: RevenueBase Database · checked Sep 22, 2026
25	VERTE	Partial evidence	London, United KingdomHQ checked Sep 22, 2026	11-50	13 contacts →
	Partial evidence “Verte is a sustainability consultancy specialising in real estate.” Source: RevenueBase Database · checked Sep 22, 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: sustainability-linked finance advisors. 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 sustainability-linked finance advisors.
Partial evidence: Its own public description names part of sustainability-linked finance advisors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name sustainability-linked finance advisors. 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 293 sustainability-linked finance advisors based in the United Kingdom

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Sustainability-linked finance advisors based in the United Kingdom at a glance

As of Sep 22, 2026

54.5%Verified-email coverage

50.6Average contacts per company

1-10Median size (employees)

56.3%Largest-city concentration · London

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

215

11-50

51-200

201-500

1,001-5,000

5,001-10,000

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 293 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 sustainability-linked finance advisors, 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 “sustainability-linked finance advisors”. 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 sustainability-linked finance advisors), 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 sustainability-linked finance advisors, 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, 8,079 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 22, 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.

Sustainability-linked finance advisors by metro

Sustainability-linked finance advisors in London165

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 sustainability-linked finance advisors, 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 sustainability-linked finance advisors are there based in the United Kingdom?

RevenueBase identified 293 sustainability-linked finance advisors 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?

ERM, headquartered in London, tops this list with the largest team on record.

Which city has the most sustainability-linked finance advisors?

London leads with 165 headquartered companies, followed by Bristol (9) and Manchester (7).

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 8,079 verified decision-maker contacts tracked across these 293 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 22, 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.