Company lists · Data refreshed September 2026

Top 25 Climate resilience consulting firms based in London, United Kingdom

Name: Climate resilience consulting firms based in London, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 8, 2026 291 companies tracked

RevenueBase identified 291 climate resilience consulting firms headquartered in London, United Kingdom as of September 2026 and tracks 19,934 professional contacts across them, including 10,836 with verified work emails and 2,765 with mobile numbers. London is the largest hub.

This list covers climate resilience consulting firms headquartered in London, 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 8, 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 8, 2026 86% judged on-target in blind review

291Companies

19,934Contacts tracked

10,836Verified emails

2,765Mobile numbers

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The 25 largest climate resilience consulting firms based in London, United Kingdom

Ranked by team size

Top 25 of 291 climate resilience consulting firms based in London, United Kingdom, ranked by team size, largest first. Data refreshed Sep 8, 2026. RevenueBase Smart Search rates how each company's information relates to climate resilience consulting firms: 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	Indirect evidence	London, United KingdomHQ checked Sep 8, 2026	5,001-10,000	9,119 contacts →
	Indirect evidence “Sustainability is our business.” Source: RevenueBase Database · checked Sep 8, 2026
2	SLR Consulting	Indirect evidence	London, United KingdomHQ checked Sep 8, 2026	1,001-5,000	3,848 contacts →
	Indirect evidence “SLR is a committed partner in our clients’ sustainability journeys.” Source: RevenueBase Database · checked Sep 8, 2026
3	Baringa	Partial evidence	London, United KingdomHQ checked Sep 8, 2026	1,001-5,000	2,179 contacts →
	Partial evidence “Baringa is a global consulting firm that helps leaders drive meaningful change and create value.” Source: RevenueBase Database · checked Sep 8, 2026
4	Ricardo PLC	Indirect evidence	London, United KingdomHQ checked Sep 8, 2026	1,001-5,000	670 contacts →
	Indirect evidence “Click the 'Follow' button and explore careers at Ricardo on our 'Jobs' and 'Life' tabs and at careers.ricardo.com.” Source: RevenueBase Database · checked Sep 8, 2026
5	E CO	Strong evidence	London, United KingdomHQ checked Sep 8, 2026	n/a	621 contacts →
	Strong evidence “For over 26 years, our consultants have been supporting and guiding our clients to achieve low-carbon climate-resilient development.” Source: RevenueBase Database · checked Sep 8, 2026
6	Mercer UK	Indirect evidence	London, United KingdomHQ checked Sep 8, 2026	10001+	329 contacts →
	Indirect evidence “At Mercer, A Marsh business, we’re helping our clients realize their investment objectives, shape the future of work, and enhance health and retirement outcomes for their people.” Source: RevenueBase Database · checked Sep 8, 2026
7	Atelier TEN	Indirect evidence	London, United KingdomHQ checked Sep 8, 2026	51-200	323 contacts →
	Indirect evidence “As environmental design consultants, building services engineers and lighting designers, we are committed to high performance and sustainable design within the built environment.” Source: RevenueBase Database · checked Sep 8, 2026
8	The Erith Group	Partial evidence	London, United KingdomHQ checked Sep 8, 2026	501-1,000	217 contacts →
	Partial evidence “Supported by a network of specialist consulting engineers, environmentalists and our own collective experience, our philosophy is simple: to provide a qualitative economic and…” Source: RevenueBase Database · checked Sep 8, 2026
9	JURU	Indirect evidence	London, United KingdomHQ checked Sep 8, 2026	51-200	176 contacts →
	Indirect evidence “Founded in 2015, Juru is an international engineering and consultancy firm with a mission to solve engineering and environmental problems.” Source: RevenueBase Database · checked Sep 8, 2026
10	Evora Global	Indirect evidence	London, United KingdomHQ checked Sep 8, 2026	51-200	148 contacts →
	Indirect evidence “EVORA is an award-winning global sustainability consultancy and software provider supporting real asset investors, owners, and operators.” Source: RevenueBase Database · checked Sep 8, 2026
11	Longevity Partners	Indirect evidence	London, United KingdomHQ checked Sep 8, 2026	51-200	115 contacts →
	Indirect evidence “Longevity Partners is a multidisciplinary energy and sustainability consultancy.” Source: RevenueBase Database · checked Sep 8, 2026
12	Mrag LTD	Indirect evidence	London, United KingdomHQ checked Sep 8, 2026	11-50	103 contacts →
	Indirect evidence “Established in the UK in 1986, MRAG Ltd is a consultancy company dedicated to promoting sustainable use of aquatic resources through sound integrated management policies and…” Source: RevenueBase Database · checked Sep 8, 2026
13	Climate X	Strong evidence	London, United KingdomHQ checked Sep 8, 2026	51-200	99 contacts →
	Strong evidence “Backed by Google Ventures, Climate X is the leading risk intelligence platform empowering financial institutions and real estate owners to turn climate risk into resilient returns.” Source: RevenueBase Database · checked Sep 8, 2026
14	Greengage Environmental LTD	Indirect evidence	London, United KingdomHQ checked Sep 8, 2026	51-200	93 contacts →
	Indirect 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 8, 2026
15	Xco2	Indirect evidence	London, United KingdomHQ checked Sep 8, 2026	51-200	84 contacts →
	Indirect evidence “We are a multidisciplinary group with backgrounds in engineering, architecture and environmental science, working as consultants for buildings, large developments and masterplans…” Source: RevenueBase Database · checked Sep 8, 2026
16	Ecoact Part Of Schneider Electric	Indirect evidence	London, United KingdomHQ checked Sep 8, 2026	201-500	69 contacts →
	Indirect evidence “EcoAct is now SE Advisory Services.” Source: RevenueBase Database · checked Sep 8, 2026
17	ARUP	Indirect evidence	London, United KingdomHQ checked Sep 8, 2026	n/a	44 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 8, 2026
18	Logika Group	Indirect evidence	London, United KingdomHQ checked Sep 8, 2026	51-200	43 contacts →
	Indirect evidence “Logika Group provides clients with a broad range of high quality environmental and design consultancy services.” Source: RevenueBase Database · checked Sep 8, 2026
19	Eight Versa	Indirect evidence	London, United KingdomHQ checked Sep 8, 2026	51-200	42 contacts →
	Indirect evidence “At Eight Versa, we deliver a new direction for a balanced future.” Source: RevenueBase Database · checked Sep 8, 2026
20	TH NK	Indirect evidence	London, United KingdomHQ checked Sep 8, 2026	n/a	41 contacts →
	Indirect evidence “You can now find us over at EPAM Continuum.” Source: RevenueBase Database · checked Sep 8, 2026
21	Agulhas Applied Knowledge	Indirect evidence	London, United KingdomHQ checked Sep 8, 2026	11-50	38 contacts →
	Indirect evidence “Agulhas Applied Knowledge is a research and strategy consultancy focused on global challenges and working for a more sustainable world, with an international team based in London.” Source: RevenueBase Database · checked Sep 8, 2026
22	Satarla	Indirect evidence	London, United KingdomHQ checked Sep 8, 2026	51-200	35 contacts →
	Indirect evidence “Satarla are a global network of trainers, consultants and researchers pushing the boundaries of risk management and sustainability innovation by enabling organisations to make…” Source: RevenueBase Database · checked Sep 8, 2026
23	TB Associates	Indirect evidence	London, United KingdomHQ checked Sep 8, 2026	51-200	32 contacts →
	Indirect evidence “TB Associates was founded in the United Kingdom in 2004 and is a research-based engineering consultancy company.” Source: RevenueBase Database · checked Sep 8, 2026
24	Robertsbridge	Partial evidence	London, United KingdomHQ checked Sep 8, 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 8, 2026
25	Scriptoria Sustainable Development Solutions	Indirect evidence	London, United KingdomHQ checked Sep 8, 2026	11-50	27 contacts →
	Indirect evidence “Scriptoria is an award-winning sustainable development consultancy delivering effective solutions for international development and research programmes through four core teams…” Source: RevenueBase Database · checked Sep 8, 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: climate resilience consulting firms. 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 climate resilience consulting firms.
Partial evidence: Its own public description names part of climate resilience consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name climate resilience consulting firms. 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 291 climate resilience consulting firms based in London, United Kingdom

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Climate resilience consulting firms based in London, United Kingdom at a glance

As of Sep 8, 2026

54.4%Verified-email coverage

13.9%Mobile-number coverage

68.5Average contacts per company

1-10Median size (employees)

95.2%Largest-city concentration · London

Sep 8, 2026Page data refreshed

Companies by employee count

1-10

205

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

9,9900–30

77931–60

061–90

190–180

66180+

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 climate resilience consulting firms, 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 London, United Kingdom whose own description of what they do matches “climate resilience consulting firms”. 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 climate resilience consulting firms), 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 climate resilience consulting firms, and records with no verified work email. Companies headquartered outside London 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, 10,836 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 8, 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.

Climate resilience consulting firms by metro in the United Kingdom

Climate resilience consulting firms in London277

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 climate resilience consulting firms, 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 climate resilience consulting firms are there based in London, United Kingdom?

RevenueBase identified 291 climate resilience consulting firms headquartered in London, 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 climate resilience consulting firms?

London leads with 277 headquartered companies, followed by Manchester (23) and Bristol (18).

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 10,836 verified decision-maker contacts tracked across these 291 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 8, 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.