Company lists · Data refreshed November 2026

Top 25 Sustainability reporting agencies worldwide

Name: Sustainability reporting agencies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 4,949 companies tracked

RevenueBase identified 4,949 company matches for sustainability reporting agencies worldwide as of November 2026 and tracks 41,175 professional contacts across them, including 13,533 with verified work emails. The United Kingdom is the largest market and London the largest hub.

This list covers company matches for sustainability reporting agencies 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 sustainability reporting agencies 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

4,949Companies

41,175Contacts tracked

13,533Verified emails

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The 25 largest sustainability reporting agencies worldwide

Ranked by team size

Top 25 of 4,949 company matches for sustainability reporting agencies 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	Ecovadis	Exact match	Paris, JapanHQ recorded Nov 6, 2026	1,001-5,000	1,842 contacts →
	Exact match “EcoVadis is a purpose-driven company dedicated to embedding sustainability intelligence into every business decision worldwide.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	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
3	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
4	CDP	Exact match	London, United KingdomHQ recorded Nov 6, 2026	501-1,000	725 contacts →
	Exact match “As the founder of environmental reporting, we believe in transparency and the power of data to drive change.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	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
6	ACT Group	Exact match	Amsterdam, NY, United StatesHQ recorded Nov 6, 2026	501-1,000	566 contacts →
	Exact match “Organizations come to ACT when a climate target, regulatory requirement, or emissions challenge needs a solution.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	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
8	SIPL	Exact match	Noida, IndiaHQ recorded Nov 6, 2026	n/a	407 contacts →
	Exact match “SIPL Pvt Ltd is an established and reputed firm in the Sustainable domain since 2008.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Valpak Limited	Exact match	Stratford-upon-avon, United KingdomHQ recorded Nov 6, 2026	201-500	404 contacts →
	Exact match “Valpak, a Reconomy brand, is an EcoVadis Platinum certified leader in environmental compliance, recycling, and sustainability solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Ifrs Foundation	Exact match	London, United KingdomHQ recorded Nov 6, 2026	201-500	392 contacts →
	Exact match “The IFRS Foundation was created in 2001 to develop standards used globally for financial reporting that improve the communication between companies and investors.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Anthesis ESP	Exact match	Manlleu, SpainHQ recorded Nov 6, 2026	201-500	343 contacts →
	Exact match “Som una empresa especialitzada en sostenibilitat, aliada amb les organitzacions, territoris i persones compromesos amb un món més sostenible, als quals acompanyem en la seva…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Greenly	Exact match	New York, NY, United StatesHQ recorded Nov 6, 2026	201-500	313 contacts →
	Exact match “Greenly is on a mission to democratize access to science-backed climate intelligence, transforming sustainability from a compliance burden into a strategic competitive advantage.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Quantis	Exact match	Lausanne, SwitzerlandHQ recorded Nov 6, 2026	201-500	311 contacts →
	Exact match “Quantis, part of BCG, is a sustainability consulting firm that helps organizations translate sustainability ambition into measurable business value.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Position Green	Exact match	Malmö, SwedenHQ recorded Nov 6, 2026	201-500	270 contacts →
	Exact match “Position Green is a sustainability data reporting and management platform that combines software capabilities with expert advisory services to revolutionize the way businesses…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Global Reporting Initiative GRI	Exact match	Amsterdam, NetherlandsHQ recorded Nov 6, 2026	51-200	249 contacts →
	Exact match “Global Reporting Initiative (GRI) is the independent nonprofit organization that is the architect of the common global language to assess and report on environmental, social and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Sustainometric	Exact match	Amsterdam, United StatesHQ recorded Nov 6, 2026	51-200	216 contacts →
	Exact match “SustainoMetric is committed towards providing high quality customized sustainability research and advice to investors and companies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	ESG Book	Exact match	London, United KingdomHQ recorded Nov 6, 2026	201-500	201 contacts →
	Exact match “ESG Book and EthiFinance have merged!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	SWEEP	Exact match	Paris, FranceHQ recorded Nov 6, 2026	51-200	196 contacts →
	Exact match “Sweep is the enterprise sustainability data management platform trusted by the world’s leading companies and financial institutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Stirrup Communication Consultants	Exact match	Mumbai, IndiaHQ recorded Nov 6, 2026	51-200	193 contacts →
	Exact match “Stirrup Communication Consultants Pvt Ltd (Stirrup), previously known as AICL Communications Limited, is a corporate reporting, ESG, stakeholder communications consultancy.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Enveritas	Exact match	New York, NY, United StatesHQ recorded Nov 6, 2026	51-200	180 contacts →
	Exact match “Enveritas is the independent nonprofit working to lift smallholder farmers out of poverty and protect the environment for the next generation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Keramida INC	Exact match	Indianapolis, NY, United StatesHQ recorded Nov 6, 2026	51-200	172 contacts →
	Exact match “Founded in 1988, KERAMIDA is a multidisciplinary Sustainability, EHS & Engineering consulting firm grounded in evidence-based research and development.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Kshuttle	Exact match	Courbevoie, FranceHQ recorded Nov 6, 2026	51-200	169 contacts →
	Exact match “kShuttle develops ExRP© (Extended Regulatory Platform), a modular SaaS solution designed to simplify financial and sustainability regulatory reporting.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Novisto	Exact match	Montreal, QC, CanadaHQ recorded Nov 6, 2026	51-200	166 contacts →
	Exact match “Novisto is the sustainability data management and reporting software of choice for global enterprises.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Atha Group	Exact match	Kolkata, IndiaHQ recorded Nov 6, 2026	51-200	166 contacts →
	Exact match “The Group is one of the oldest mining companies in the country and has large investments in Iron ore and coal mining as well as in diversified portfolios of renewable energy…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Worldly	Exact match	Concord, CA, United StatesHQ recorded Nov 6, 2026	51-200	163 contacts →
	Exact match “Worldly is the leading sustainability and supply chain intelligence platform for the consumer goods industry.” 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 “sustainability reporting agencies”. 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 4,949 sustainability reporting agencies worldwide

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Sustainability reporting agencies worldwide at a glance

As of Nov 6, 2026

32.9%Verified-email coverage

8.3Average contacts per company

1-10Median size (employees)

4.7%Largest-city concentration · London

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

3,634

11-50

1,042

51-200

184

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 sustainability reporting agencies are linked below.
What qualifies: Company records worldwide whose business descriptions match “sustainability reporting agencies” 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 13,533 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.

Sustainability reporting agencies by location

48 lists · largest first

Every Sustainability reporting agencies 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 “sustainability reporting agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many sustainability reporting agencies are there worldwide?

RevenueBase identified 4,949 company matches for sustainability reporting agencies 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?

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

Which country has the most sustainability reporting agencies?

The United Kingdom leads with 440 companies, followed by the United States (418) and India (282). Every sustainability reporting agencies list by country and city is linked on this page.

Which city has the most sustainability reporting agencies?

London leads with 231 company records, followed by Sao Paulo (77) and Paris (73).

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 13,533 professional contacts with verified work emails tracked across these 4,949 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.

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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.