Company lists · Data refreshed November 2026

Top 25 Esg verification companies worldwide

RevenueBase identified 194 company matches for esg verification companies worldwide as of November 2026 and tracks 1,227 professional contacts across them, including 314 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for esg verification companies 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 verification companies 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
194Companies
1,227Contacts tracked
314Verified emails
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The 25 largest esg verification companies worldwide

Ranked by team size
Top 25 of 194 company matches for esg verification companies 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchParis, FranceHQ recorded Nov 6, 202651-200108 contacts →

Exact match

“Normec Verifavia is a global leader in environmental validation, verification, and auditing within the transport and industrial sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-200106 contacts →

Exact match

“ERM CVS provides science-based, independent assurance, verification certification and training services for the world’s leading organizations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchShelton, United StatesHQ recorded Nov 6, 202651-20054 contacts →

Exact match

“BPA Worldwide is in the business of providing assurance.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchRio De Janeiro, BrazilHQ recorded Nov 6, 202651-20053 contacts →

Exact match

“Our company helps your company to comply with Sustainable Development and Governance by offering a range of ESG tools, from certification to management software as a service.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchNew York, United StatesHQ recorded Nov 6, 202611-5048 contacts →

Exact match

“Tracera is a cutting-edge platform empowering businesses to achieve sustainability goals with high-integrity, auditable ESG data.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchChalandri, GreeceHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“Based in Greece, EMICERT is a leading verification body for greenhouse gas emissions with a global network of 25 Lead Verifiers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchDarlinghurst, AustraliaHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Purpose Bureau delivers verified, supplier-level ESG data, for climate, nature, and labour & human rights, so you can meet disclosure requirements and take meaningful action with…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSeoul, South KoreaHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“Sustinvest is Korea's leading independent research firm that evaluates and analyzes Korean companies' ESG performance.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSingaporeHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“CSRWorks is a purpose-driven sustainability services firm committed to creating positive change.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchAlexandria, VA, United StatesHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“EarthClaims LLC provides private, third-party verification services to clients worldwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBenoni, South AfricaHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Honeycomb BEE Ratings is an independent, nationally-based verification agency that conducts professional and impartial BEE verifications of all enterprises, across all sectors…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchNorth Lawrence, OH, United StatesHQ recorded Nov 6, 20261-1017 contacts →

Exact match

“Aster Global is a progressive leader in the development and provision of services within the international greenhouse gas (GHG) ecosystem services, carbon sequestration, and GHG…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchNoida, IndiaHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“CETIZION Verifica, is a specialized global Environment, Social & Governance (ESG) audit company working with Global customers and their Supply Chain Business Partners across…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchOrange, CA, United StatesHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“KCB Credit has one simple philosophy, have the best customer service and technology in the verification industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBangalore, IndiaHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“We are a leading third-party auditing entity in voluntary carbon markets.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchPortland, OR, United StatesHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“S&A Carbon is a trusted assurance provider, accredited by the California Air Resources Board (ARB) to conduct offset project verifications.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchPozuelo De Alarcon, United StatesHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Our mission is to bring trust, transparency, and accountability to AI systems and data practices.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchIzmir Bayraklı, TürkiyeHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Mali̇ye bakanliği spk kgk epdk tarim bakanliği tübi̇tak kosgeb deneti̇mleri̇ ve raporlamalari ifrs ve vuk deneti̇mleri̇ tasdi̇k raporlari bağimsiz deneti̇m raporlamalari”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBerlin, GermanyHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Via Tomorrow ist eine ESG-Beratung für börsennotierte Unternehmen – und solche, die es werden wollen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchGurgaon, IndiaHQ recorded Nov 6, 202611-508 contacts →

Exact match

“SEBI Accredited ESG Rating Provider – authorised to do ESG Rating of all Listed Companies in India.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Carbonology® is the UK's only specialist Carbon Standards Verification Body focused exclusively on organisational GHG verification (ISO 14064) and product carbon footprinting (ISO…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchKøbenhavn N, DenmarkHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Where sustainability becomes business value.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchLytham, United KingdomHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Carbonbit is a multi-national ESG advisory firm.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchSantiago, ChileHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Reconocemos a empresas que comparten de manera justa el valor que generan verificándolas en menos de 72 horas sin la necesidad de apoyo adicional.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchCologne, GermanyHQ recorded Nov 6, 202611-505 contacts →

Exact match

“UBIRCH offers a system that can be used to certify, forward and verify ESG Data.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 194 esg verification companies worldwide

See the full list, filter by size, metro and specialty, and access 314 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Esg verification companies worldwide at a glance

As of Nov 6, 2026
25.6%Verified-email coverage
6.3Average contacts per company
1-10Median size (employees)
5.7%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
132
11-50
48
51-200
12
201-500
1

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 verification companies are linked below.
What qualifies
Company records worldwide whose business descriptions match “esg verification companies” 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 314 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 verification companies by location

1 lists · largest first

Every Esg verification 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 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 verification companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many esg verification companies are there worldwide?

RevenueBase identified 194 company matches for esg verification companies 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?

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

Which country has the most esg verification companies?

The United States leads with 25 companies. Every esg verification companies list by country and city is linked on this page.

Which city has the most esg verification companies?

London leads with 11 company records, followed by Hamburg (5) and Singapore (4).

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 314 professional contacts with verified work emails tracked across these 194 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.