Company lists · Data refreshed September 2026

Top 25 Esg reporting companies worldwide

Name: Esg reporting companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 2,154 companies tracked

RevenueBase identified 2,154 esg reporting companies worldwide as of September 2026 and tracks 19,180 professional contacts across them, including 6,898 with verified work emails. The United Kingdom is the largest market and London the largest hub.

This list covers esg reporting companies worldwide, 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 20, 2026. Country and city lists for esg reporting companies follow the table.

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 20, 2026 86% judged on-target in blind review

2,154Companies

19,180Contacts tracked

6,898Verified emails

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The 25 largest esg reporting companies worldwide

Ranked by team size

Top 25 of 2,154 esg reporting companies worldwide, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to esg reporting companies: 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	Ecovadis	Indirect evidence	Paris, JapanHQ checked Sep 20, 2026	1,001-5,000	1,854 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
2	Morningstar Sustainalytics	Partial evidence	Amsterdam, NetherlandsHQ checked Sep 20, 2026	1,001-5,000	954 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 20, 2026
3	Achilles Information Limited	Indirect evidence	Abingdon, United KingdomHQ checked Sep 20, 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 20, 2026
4	CDP	Partial evidence	London, United KingdomHQ checked Sep 20, 2026	501-1,000	702 contacts →
	Partial evidence “As the founder of environmental reporting, we believe in transparency and the power of data to drive change.” Source: RevenueBase Database · checked Sep 20, 2026
5	SEDEX	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	201-500	427 contacts →
	Indirect evidence “Sedex is a global technology company that specialises in data, insights and professional services to empower supply chain sustainability.” Source: RevenueBase Database · checked Sep 20, 2026
6	Position Green	Partial evidence	Malmö, SwedenHQ checked Sep 20, 2026	201-500	306 contacts →
	Partial evidence “Position Green is a sustainability data reporting and management platform that combines software capabilities with expert advisory services to revolutionize the way businesses…” Source: RevenueBase Database · checked Sep 20, 2026
7	ESG Data & Solutions	Partial evidence	Mumbai, IndiaHQ checked Sep 20, 2026	201-500	223 contacts →
	Partial evidence “ESGDS provides a one-stop solution for financial institutions by helping clients with ESG Data, domain expertise to interpret new regulations and company disclosures as well as…” Source: RevenueBase Database · checked Sep 20, 2026
8	ESG Book	Partial evidence	London, United KingdomHQ checked Sep 20, 2026	201-500	212 contacts →
	Partial evidence “ESG Book and EthiFinance have merged!” Source: RevenueBase Database · checked Sep 20, 2026
9	SWEEP	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	51-200	183 contacts →
	Indirect evidence “Sweep is the enterprise sustainability data management platform trusted by the world’s leading companies and financial institutions.” Source: RevenueBase Database · checked Sep 20, 2026
10	Source Intelligence	Partial evidence	San Diego, CA, United StatesHQ checked Sep 20, 2026	201-500	179 contacts →
	Partial evidence “Source Intelligence is a leading provider of supply chain compliance and ESG data management solutions.” Source: RevenueBase Database · checked Sep 20, 2026
11	Stirrup Communication Consultants	Strong evidence	Mumbai, IndiaHQ checked Sep 20, 2026	51-200	176 contacts →
	Strong evidence “Stirrup Communication Consultants Pvt Ltd (Stirrup), previously known as AICL Communications Limited, is a corporate reporting, ESG, stakeholder communications consultancy.” Source: RevenueBase Database · checked Sep 20, 2026
12	Kshuttle	Partial evidence	Courbevoie, FranceHQ checked Sep 20, 2026	51-200	160 contacts →
	Partial evidence “kShuttle develops ExRP© (Extended Regulatory Platform), a modular SaaS solution designed to simplify financial and sustainability regulatory reporting.” Source: RevenueBase Database · checked Sep 20, 2026
13	Novisto	Partial evidence	Montreal, QC, CanadaHQ checked Sep 20, 2026	51-200	151 contacts →
	Partial evidence “Novisto is the sustainability data management and reporting software of choice for global enterprises.” Source: RevenueBase Database · checked Sep 20, 2026
14	Worldly	Indirect evidence	Concord, CA, United StatesHQ checked Sep 20, 2026	51-200	144 contacts →
	Indirect evidence “Worldly is the leading sustainability and supply chain intelligence platform for the consumer goods industry.” Source: RevenueBase Database · checked Sep 20, 2026
15	Esgauge	Indirect evidence	New York, United StatesHQ checked Sep 20, 2026	11-50	120 contacts →
	Indirect evidence “ESGAUGE is the help desk uniquely designed for the professional service firm seeking customized data on U.S.” Source: RevenueBase Database · checked Sep 20, 2026
16	Weefin	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	51-200	120 contacts →
	Indirect evidence “WeeFin is revolutionizing sustainable finance.” Source: RevenueBase Database · checked Sep 20, 2026
17	Contreebute Mero	Partial evidence	Medellín, ColombiaHQ checked Sep 20, 2026	51-200	120 contacts →
	Partial evidence “We maximize company value by Integrating sustainability into their business strategy starting by closing technology gaps in their ESG information management processes.” Source: RevenueBase Database · checked Sep 20, 2026
18	Miotech	Indirect evidence	Hong KongHQ checked Sep 20, 2026	201-500	113 contacts →
	Indirect evidence “Innovate for a Sustainable Future.” Source: RevenueBase Database · checked Sep 20, 2026
19	Sustainable Fitch	Partial evidence	United StatesHQ checked Sep 20, 2026	1,001-5,000	108 contacts →
	Partial evidence “Sustainable Fitch provides rigorous, human-powered sustainability data, analysis, and research for the fixed-income market, including ESG Ratings, Second Party Opinions, ESG…” Source: RevenueBase Database · checked Sep 20, 2026
20	Holtara An Apex Group Company	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	51-200	100 contacts →
	Indirect evidence “Our mission is to positively impact businesses today, for a sustainable tomorrow.” Source: RevenueBase Database · checked Sep 20, 2026
21	Pulsora	Partial evidence	San Mateo, CA, United StatesHQ checked Sep 20, 2026	51-200	98 contacts →
	Partial evidence “Pulsora is a sustainability management platform that helps businesses simplify and consolidate complex ESG operations, processes, and data in one centralized hub.” Source: RevenueBase Database · checked Sep 20, 2026
22	cemasys.com	Partial evidence	Oslo, NorwayHQ checked Sep 20, 2026	51-200	90 contacts →
	Partial evidence “We are a specialized sustainability system provider delivering solutions for the entire Environmental, Social & Governance (ESG) segment.” Source: RevenueBase Database · checked Sep 20, 2026
23	Olahkarsa	Indirect evidence	Bandung, IndonesiaHQ checked Sep 20, 2026	11-50	90 contacts →
	Indirect evidence “Olahkarsa provides comprehensive end-to-end corporate sustainability management, offering integrated solutions to help businesses achieve their Environmental, Social, and…” Source: RevenueBase Database · checked Sep 20, 2026
24	Malk Partners	Partial evidence	New York, NY, United StatesHQ checked Sep 20, 2026	51-200	84 contacts →
	Partial evidence “Malk Partners is the foremost consultancy advising private equity firms to create and protect value through environmental, social, and governance (ESG) management.” Source: RevenueBase Database · checked Sep 20, 2026
25	Sygris	Partial evidence	San Sebastián De Los Reyes, SpainHQ checked Sep 20, 2026	51-200	77 contacts →
	Partial evidence “Hi, we’re Sygris, Spain’s leader in sustainability consulting and ESG software.” Source: RevenueBase Database · checked Sep 20, 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: esg reporting companies. 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 esg reporting companies.
Partial evidence: Its own public description names part of esg reporting companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name esg reporting companies. 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 2,154 esg reporting companies worldwide

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Esg reporting companies worldwide at a glance

As of Sep 20, 2026

36.0%Verified-email coverage

8.9Average contacts per company

1-10Median size (employees)

5.4%Largest-city concentration · London

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

1,522

11-50

496

51-200

102

201-500

501-1,000

1,001-5,000

10001+

Email recency is reported on each country list linked below.

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 esg reporting companies, 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.
Coverage: Every country. Country and city lists for esg reporting companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “esg reporting companies”. 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 esg reporting companies), 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 esg reporting companies, and records with no verified work email.
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, 6,898 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 20, 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.

Esg reporting companies by location

21 lists · largest first

Every Esg reporting companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 esg reporting companies, 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 esg reporting companies are there worldwide?

RevenueBase identified 2,154 esg reporting companies worldwide 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?

Ecovadis, headquartered in Paris, tops this list with the largest team on record.

Which country has the most esg reporting companies?

The United Kingdom leads with 192 companies, followed by the United States (164) and Brazil (160). Every esg reporting companies list by country and city is linked on this page.

Which city has the most esg reporting companies?

London leads with 117 headquartered companies, followed by Sao Paulo (49) and Singapore (30).

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 6,898 verified decision-maker contacts tracked across these 2,154 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 20, 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.