Company lists · Data refreshed November 2026

Top 25 Compliance carbon consultants worldwide

Name: Compliance carbon consultants worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 2,540 companies tracked

RevenueBase identified 2,540 company matches for compliance carbon consultants worldwide as of November 2026 and tracks 22,041 professional contacts across them, including 8,187 with verified work emails. The United Kingdom is the largest market and London the largest hub.

This list covers company matches for compliance carbon consultants 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 compliance carbon consultants 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

2,540Companies

22,041Contacts tracked

8,187Verified emails

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The 25 largest compliance carbon consultants worldwide

Ranked by team size

Top 25 of 2,540 company matches for compliance carbon consultants 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 Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	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
3	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
4	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
5	Climatepartner	Exact match	Munich, GermanyHQ recorded Nov 6, 2026	501-1,000	346 contacts →
	Exact match “ClimatePartner makes climate action valuable for every company at any stage of their journey.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	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
7	EKI Energy Services LTD Enking International	Exact match	Indore, IndiaHQ recorded Nov 6, 2026	201-500	195 contacts →
	Exact match “EKI Energy Services Ltd.(EKI), erstwhile EnKing International in the climate sector globally, is a leading Carbon Credit Developer & Supplier across the globe.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Waycarbon	Exact match	Belo Horizonte, BrazilHQ recorded Nov 6, 2026	201-500	193 contacts →
	Exact match “WayCarbon is a global company specialized in solutions focused on the transition to a net-zero economy.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Bezero Carbon	Exact match	London, United KingdomHQ recorded Nov 6, 2026	51-200	171 contacts →
	Exact match “Investing in carbon projects is essential to tackling climate change.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	STOK	Exact match	San Francisco, AB, United StatesHQ recorded Nov 6, 2026	51-200	156 contacts →
	Exact match “Stok leads organizations to decarbonize now.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Earthood	Exact match	Gurgaon, IndiaHQ recorded Nov 6, 2026	51-200	143 contacts →
	Exact match “Earthood is a pioneering force in the carbon offset verification industry with a reputation as an internationally acclaimed auditing & certification firm, providing strategic…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Ecos Chile	Exact match	Providencia, ChileHQ recorded Nov 6, 2026	51-200	142 contacts →
	Exact match “ECOS (Environmental Compliance Services) es una empresa de asesoría y consultoría dedicada a proveer servicios especializados orientados a la gestión del cumplimiento ambiental y…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Greentree Global	Exact match	Noida, IndiaHQ recorded Nov 6, 2026	51-200	136 contacts →
	Exact match “GreenTree Global is one of the leading Sustainability Consulting organisations providing Energy Efficiency & Climate Change Services like Integrated Sustainability Services…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	ZTP	Exact match	London, United KingdomHQ recorded Nov 6, 2026	51-200	130 contacts →
	Exact match “At ZTP, we’re committed to accelerating the transition to a more sustainable future by reducing the negative impact of human activity on our planet - ecologically, financially…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Persefoni	Exact match	Mesa, AZ, United StatesHQ recorded Nov 6, 2026	201-500	127 contacts →
	Exact match “Persefoni AI Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	normative.io	Exact match	Stockholm, SwedenHQ recorded Nov 6, 2026	51-200	121 contacts →
	Exact match “Normative provides science-based carbon accounting software and tailored advice from net-zero experts, enabling companies to reduce their carbon footprints.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	KBS Certification Services LTD	Exact match	Faridabad, IndiaHQ recorded Nov 6, 2026	51-200	116 contacts →
	Exact match “KBS Certification is a pioneer and global leader in Climate Change and Sustainability Services, supporting organizations worldwide in achieving compliance, credibility, and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	RE Tech Advisors	Exact match	Mclean, VA, United StatesHQ recorded Nov 6, 2026	51-200	114 contacts →
	Exact match “RE Tech Advisors, a Legence Company, offers an integrated suite of solutions designed to drive building performance, decrease costs, and overcome any project challenge.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Vertis Environmental Finance	Exact match	Budapest, HungaryHQ recorded Nov 6, 2026	51-200	108 contacts →
	Exact match “Founded in 1998, Vertis was a pioneer in carbon markets, helping companies finance emissions reduction.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Normec Verifavia	Exact match	Paris, FranceHQ recorded Nov 6, 2026	51-200	108 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
21	Plan A	Exact match	Berlin, GermanyHQ recorded Nov 6, 2026	51-200	106 contacts →
	Exact match “Plan A, a Diginex Company, is Europe’s leading provider of corporate carbon accounting and decarbonisation software, enabling companies to turn emissions intelligence into…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Ecoengineers	Exact match	Des Moines, IA, United StatesHQ recorded Nov 6, 2026	51-200	102 contacts →
	Exact match “EcoEngineers, an LRQA company, is a consulting, auditing, and advisory firm with an exclusive focus on the energy transition and decarbonization.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	ROZO	Exact match	Paris, FranceHQ recorded Nov 6, 2026	51-200	87 contacts →
	Exact match “ROZO - Votre partenaire pour une décarbonation réussie!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Dfge Institute For Energy, Ecology And Economy	Exact match	Greifenberg, GermanyHQ recorded Nov 6, 2026	11-50	86 contacts →
	Exact match “Seit unterstützt die DFGE Unternehmen dabei, Nachhaltigkeit messbar und strategisch nutzbar zu machen.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	First Climate	Exact match	Bad Vilbel, GermanyHQ recorded Nov 6, 2026	51-200	82 contacts →
	Exact match “With 25 years of experience, First Climate is a leading global provider of carbon management and green energy services for hundreds of corporate and public sector clients.” 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 “compliance carbon consultants”. 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 2,540 compliance carbon consultants worldwide

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Compliance carbon consultants worldwide at a glance

As of Nov 6, 2026

37.1%Verified-email coverage

8.7Average contacts per company

1-10Median size (employees)

5.5%Largest-city concentration · London

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

1,810

11-50

587

51-200

107

201-500

501-1,000

1,001-5,000

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 compliance carbon consultants are linked below.
What qualifies: Company records worldwide whose business descriptions match “compliance carbon consultants” 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 8,187 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.

Compliance carbon consultants by location

52 lists · largest first

Every Compliance carbon consultants 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 “compliance carbon consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many compliance carbon consultants are there worldwide?

RevenueBase identified 2,540 company matches for compliance carbon consultants 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 compliance carbon consultants?

The United Kingdom leads with 374 companies, followed by the United States (197) and India (186). Every compliance carbon consultants list by country and city is linked on this page.

Which city has the most compliance carbon consultants?

London leads with 140 company records, followed by Paris (47) and Singapore (29).

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 8,187 professional contacts with verified work emails tracked across these 2,540 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.