Company lists · Data refreshed November 2026

Top 25 Esg advisory firms worldwide

Name: Esg advisory firms worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 15,124 companies tracked

RevenueBase identified 15,124 company matches for esg advisory firms worldwide as of November 2026 and tracks 144,704 professional contacts across them, including 49,864 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for esg advisory 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 November 6, 2026. Country and city lists for esg advisory 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 Nov 6, 2026 How this list was built

15,124Companies

144,704Contacts tracked

49,864Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest esg advisory firms worldwide

Ranked by team size

Top 25 of 15,124 company matches for esg advisory firms worldwide, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	ERM	Exact match	London, United KingdomHQ recorded Nov 6, 2026	5,001-10,000	9,761 contacts →
	Exact match “Sustainability is our business.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	J.P. Morgan Asset Management	Exact match	New York, United StatesHQ recorded Nov 6, 2026	10001+	5,301 contacts →
	Exact match “At J.P.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	SLR Consulting	Exact match	London, United KingdomHQ recorded Nov 6, 2026	1,001-5,000	4,208 contacts →
	Exact match “SLR is a committed partner in our clients’ sustainability journeys.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Ambipar	Exact match	Sao Paulo, BrazilHQ recorded Nov 6, 2026	10001+	2,883 contacts →
	Exact match “Our mission is to promote ecological transformation by investing in decarbonization projects, circular economy, energy transition, and environmental regeneration.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	BDO Nederland	Exact match	Eindhoven, NetherlandsHQ recorded Nov 6, 2026	1,001-5,000	2,458 contacts →
	Exact match “At BDO, we help people and organisations achieve their sustainable future.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Captrust	Exact match	Raleigh, NC, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,889 contacts →
	Exact match “CAPTRUST Financial Advisors, headquartered in Raleigh, NC, is one of the largest independent retirement plan and investment advisory firms in the country.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Ecovadis	Exact match	Paris, JapanHQ recorded Nov 6, 2026	1,001-5,000	1,842 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Adec Innovations	Exact match	Irvine, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,567 contacts →
	Exact match “ADEC Innovations seamlessly delivers fully integrated, cost-effective industry expertise, business process & data management, and software services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	SBI Capital Markets	Exact match	Mumbai, IndiaHQ recorded Nov 6, 2026	201-500	963 contacts →
	Exact match “SBI Capital Markets Limited (SBICAPS) is registered with SEBI as a Category I Merchant Banker (Registration No.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Morningstar Sustainalytics	Exact match	Amsterdam, NetherlandsHQ recorded Nov 6, 2026	1,001-5,000	919 contacts →
	Exact match “Morningstar Sustainalytics data and insights allow investors and companies to spend less time grappling with ESG and climate, and more time making the most of it.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Achilles Information Limited	Exact match	Abingdon, United KingdomHQ recorded Nov 6, 2026	501-1,000	898 contacts →
	Exact match “For more than 30 years, Achilles has protected organisations’ business interests and reputations by providing unrivalled levels of supply chain transparency, carbon reduction and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Perella Weinberg	Exact match	New York, NY, United StatesHQ recorded Nov 6, 2026	501-1,000	890 contacts →
	Exact match “Perella Weinberg is a leading global independent financial services firm, founded in 2006 to address the need for experienced, trusted and unconflicted advice in the financial…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Uniqus Consultech INC	Exact match	San Jose, CA, United StatesHQ recorded Nov 6, 2026	501-1,000	813 contacts →
	Exact match “Uniqus Consultech is an AI and global tech-enabled consulting company that specializes in Accounting & Reporting Consulting, Governance, Risk & Compliance, Sustainability &…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	IBGC	Exact match	São Paulo, BrazilHQ recorded Nov 6, 2026	n/a	779 contacts →
	Exact match “O IBGC é uma organização da sociedade civil, sem fins lucrativos, referência nacional e internacional em governança corporativa.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Glass, Lewis & CO	Exact match	San Francisco, United StatesHQ recorded Nov 6, 2026	501-1,000	771 contacts →
	Exact match “Glass Lewis is the world’s choice for governance solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Csrbox	Exact match	Ahmedabad, IndiaHQ recorded Nov 6, 2026	501-1,000	716 contacts →
	Exact match “CSRBOX is India’s leading impact practice advancing CSR, ESG and philanthropy by aligning capital, policy and grassroots action for transformative development.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Antea Group USA	Exact match	St. Paul, MD, United StatesHQ recorded Nov 6, 2026	1,001-5,000	649 contacts →
	Exact match “Antea Group is an international engineering and environmental consulting firm specializing in full-service solutions in the fields of environment, health and safety, and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Watershed	Exact match	San Francisco, CA, United StatesHQ recorded Nov 6, 2026	201-500	589 contacts →
	Exact match “Watershed is the enterprise sustainability platform.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Diagonal	Exact match	Sao Paulo, BrazilHQ recorded Nov 6, 2026	501-1,000	584 contacts →
	Exact match “Diagonal is a pioneering socio-environmental management consultancy that helps companies, organizations and governments to raise their ESG standard and generate a positive…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Grand View Research, INC	Exact match	San Francisco, United StatesHQ recorded Nov 6, 2026	501-1,000	557 contacts →
	Exact match “Grand View Research is an end-to-end market research technology and consulting business.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Enhesa	Exact match	Arlington, VA, United StatesHQ recorded Nov 6, 2026	201-500	501 contacts →
	Exact match “At Enhesa we empower the world’s largest businesses to achieve compliance, manage risk, and drive sustainability with clear, actionable insights.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Sete Soluções E Tecnologia Ambiental	Exact match	Belo Horizonte, BrazilHQ recorded Nov 6, 2026	501-1,000	466 contacts →
	Exact match “Somos uma das maiores consultorias em meio ambiente do Brasil, fundada em 1997, contando, hoje, com uma equipe técnica multidisciplinar permanente, que congrega profissionais das…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Sodali & CO	Exact match	New York, United StatesHQ recorded Nov 6, 2026	501-1,000	452 contacts →
	Exact match “Sodali & Co advises corporate clients worldwide as they navigate the complex dynamic of shareholder and stakeholder interests.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	SEDEX	Exact match	London, United KingdomHQ recorded Nov 6, 2026	201-500	451 contacts →
	Exact match “Sedex is a global technology company that specialises in data, insights and professional services to empower supply chain sustainability.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	TRIO	Exact match	Irvine, MA, United StatesHQ recorded Nov 6, 2026	201-500	393 contacts →
	Exact match “We are Trio – global energy and sustainability advisors.” Recorded in the RevenueBase company graph · Nov 6, 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 “esg advisory 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 15,124 esg advisory firms worldwide

See the full list, filter by size, metro and specialty, and access 49,864 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Esg advisory firms worldwide at a glance

As of Nov 6, 2026

34.5%Verified-email coverage

9.6Average contacts per company

1-10Median size (employees)

3.2%Largest-city concentration · London

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

11,231

11-50

3,121

51-200

537

201-500

103

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 esg advisory firms are linked below.
What qualifies: Company records worldwide whose business descriptions match “esg advisory 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 49,864 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.

Esg advisory firms by location

113 lists · largest first

Every Esg advisory 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 “esg advisory firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many esg advisory firms are there worldwide?

RevenueBase identified 15,124 company matches for esg advisory firms worldwide 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?

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

Which country has the most esg advisory firms?

The United States leads with 2,219 companies, followed by Brazil (1,356) and the United Kingdom (971). Every esg advisory firms list by country and city is linked on this page.

Which city has the most esg advisory firms?

London leads with 490 company records, followed by Sao Paulo (355) and Paris (252).

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 49,864 professional contacts with verified work emails tracked across these 15,124 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.

Ready to reach these companies? Verified emails and direct dials for all 15,124 esg advisory firms worldwide. Start with a free account, no credit card.

Download this list →

Related lists

Browse the directory

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.