Company lists · Data refreshed September 2026

Top 25 Climate risk consulting firms worldwide

Name: Climate risk consulting firms worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 11,258 companies tracked

RevenueBase identified 11,258 company matches for climate risk consulting firms worldwide as of September 2026 and tracks 227,876 professional contacts across them, including 100,998 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for climate risk consulting firms worldwide, 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 27, 2026. Country and city lists for climate risk consulting firms follow the table.

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 27, 2026 How this list was built

11,258Companies

227,876Contacts tracked

100,998Verified emails

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The 25 largest climate risk consulting firms worldwide

Ranked by team size

Top 25 of 11,258 company matches for climate risk consulting firms worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Arcadis	Exact match	Amsterdam, NetherlandsHQ recorded Sep 27, 2026	10001+	33,846 contacts →
	Exact match “Arcadis is a leading global partner, delivering transformative projects with businesses, cities and industries.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2	Stantec	Exact match	Edmonton, AB, CanadaHQ recorded Sep 27, 2026	10001+	28,416 contacts →
	Exact match “Stantec empowers clients, people, and communities to rise to the world’s greatest challenges at a time when the world faces more unprecedented concerns than ever before.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3	ERM	Exact match	London, United KingdomHQ recorded Sep 27, 2026	5,001-10,000	9,119 contacts →
	Exact match “Sustainability is our business.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4	Oliver Wyman	Exact match	New York, NY, United StatesHQ recorded Sep 27, 2026	5,001-10,000	8,230 contacts →
	Exact match “At Oliver Wyman, a Marsh business, we bring deep industry insight, bold innovation, and a collaborative approach that cuts through complexity to help organizations navigate their…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5	FM	Exact match	Johnston, RI, United StatesHQ recorded Sep 27, 2026	5,001-10,000	6,351 contacts →
	Exact match “For nearly 200 years, FM has empowered businesses worldwide to manage risk, prevent loss, and build resilience.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6	KROLL	Exact match	New York, NY, United StatesHQ recorded Sep 27, 2026	5,001-10,000	6,287 contacts →
	Exact match “As the leading independent provider of risk and financial advisory solutions, Kroll leverages our unique insights, data and technology to help clients stay ahead of complex…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7	SLR Consulting	Exact match	London, United KingdomHQ recorded Sep 27, 2026	1,001-5,000	3,848 contacts →
	Exact match “SLR is a committed partner in our clients’ sustainability journeys.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8	Moody's Corporation	Exact match	New York, NY, United StatesHQ recorded Sep 27, 2026	10001+	3,115 contacts →
	Exact match “In a world shaped by increasingly interconnected risks, Moody’s helps customers develop a holistic view of these risks to advance their business and act decisively.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9	LRQA	Exact match	Birmingham, United KingdomHQ recorded Sep 27, 2026	5,001-10,000	2,747 contacts →
	Exact match “Welcome to LRQA.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10	APTIM	Exact match	Baton Rouge, LA, United StatesHQ recorded Sep 27, 2026	1,001-5,000	2,639 contacts →
	Exact match “APTIM enhances the quality of the environment, wellbeing of people, resilience of communities, and opportunity for employees to make a difference, not just a living.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11	Baringa	Exact match	London, United KingdomHQ recorded Sep 27, 2026	1,001-5,000	2,179 contacts →
	Exact match “Baringa is a global consulting firm that helps leaders drive meaningful change and create value.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12	Ricardo	Exact match	West Sussex, United KingdomHQ recorded Sep 27, 2026	1,001-5,000	2,104 contacts →
	Exact match “Ricardo, a member of @WSP, is a global engineering company, specialising in complex propulsion, driveline and energy systems, delivering high integrity solutions for customers…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13	J.S. Held LLC	Exact match	Jericho, NY, PalestineHQ recorded Sep 27, 2026	1,001-5,000	1,954 contacts →
	Exact match “J.S.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
14	Jensen Hughes	Exact match	Columbia, MD, United StatesHQ recorded Sep 27, 2026	1,001-5,000	1,655 contacts →
	Exact match “Worldwide, we are most recognized for our leadership in fire protection engineering, a tradition of responsibility we have advanced with pride since 1939.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15	Swca Environmental Consultants	Exact match	Phoenix, AZ, United StatesHQ recorded Sep 27, 2026	1,001-5,000	1,629 contacts →
	Exact match “Founded on a commitment to sound science and creative solutions, SWCA is a leader in environmental and management consulting services.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16	MNC	Exact match	Sydney, AustraliaHQ recorded Sep 27, 2026	n/a	1,621 contacts →
	Exact match “We specialize in solving insurance, reinsurance, superannuation and other risk-related problems.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17	Airbus Protect	Exact match	Blagnac, FranceHQ recorded Sep 27, 2026	1,001-5,000	1,431 contacts →
	Exact match “Airbus Protect is an Airbus subsidiary bringing together expertise in cybersecurity, safety and sustainability-related services.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
18	Sphera	Exact match	Chicago, IL, United StatesHQ recorded Sep 27, 2026	1,001-5,000	1,349 contacts →
	Exact match “Sphera creates a safer, more sustainable and productive world.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
19	Verdantas	Exact match	Tampa, FL, United StatesHQ recorded Sep 27, 2026	1,001-5,000	1,139 contacts →
	Exact match “At Verdantas, we blend engineering and environmental science together with advanced technology and world-renowned labs to create solutions with the big picture in mind.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
20	Apex Companies	Exact match	Rockville, MD, United StatesHQ recorded Sep 27, 2026	1,001-5,000	1,137 contacts →
	Exact match “Who is Apex?” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
21	Renaissancere	Exact match	Pembroke, BermudaHQ recorded Sep 27, 2026	501-1,000	943 contacts →
	Exact match “RenaissanceRe is one of the world’s leading reinsurance companies, consistently recognised for our innovation, technical excellence and creative problem-solving.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
22	Anthesis Group	Exact match	London, United KingdomHQ recorded Sep 27, 2026	1,001-5,000	894 contacts →
	Exact match “Anthesis guides clients to sustainable performance.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
23	ABS Consulting	Exact match	Spring, TX, United StatesHQ recorded Sep 27, 2026	1,001-5,000	875 contacts →
	Exact match “ABSG Consulting Inc.(ABS Consulting) is part of ABS Group of Companies, a global leader in safety and risk management for critical infrastructure worldwide and a wholly owned…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
24	ELEX	Exact match	Paris, FranceHQ recorded Sep 27, 2026	1,001-5,000	861 contacts →
	Exact match “ELEX, une entreprise qui s'engage pour une expertise responsable, humaine et technique, afin d'aider les sinistrés à (se) reconstruire sereinement.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
25	South Pole	Exact match	Zurich, SwitzerlandHQ recorded Sep 27, 2026	501-1,000	811 contacts →
	Exact match “South Pole is the world's leading carbon asset developer and climate consultancy.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “climate risk consulting firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 11,258 climate risk consulting firms worldwide

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Climate risk consulting firms worldwide at a glance

As of Sep 27, 2026

44.3%Verified-email coverage

20.2Average contacts per company

1-10Median size (employees)

3.2%Largest-city concentration · London

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

8,036

11-50

2,523

51-200

485

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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.
Coverage: Every country. Country and city lists for climate risk consulting firms are linked below.
What qualifies: Company records worldwide whose business descriptions match “climate risk consulting firms” 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. 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 100,998 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 27, 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.

Climate risk consulting firms by location

60 lists · largest first

Every Climate risk consulting firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 “climate risk consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many climate risk consulting firms are there worldwide?

RevenueBase identified 11,258 company matches for climate risk consulting firms worldwide 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?

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

Which country has the most climate risk consulting firms?

The United States leads with 1,716 companies, followed by the United Kingdom (851) and France (653). Every climate risk consulting firms list by country and city is linked on this page.

Which city has the most climate risk consulting firms?

London leads with 363 company records, followed by Paris (202) and Sao Paulo (155).

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 100,998 professional contacts with verified work emails tracked across these 11,258 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 27, 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.