Company lists · Data verified August 2026

Top 25 Carbon accounting firms based in Germany

Name: Carbon accounting firms based in Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 285 companies tracked

There are 285 carbon accounting firms headquartered in Germany (RevenueBase, August 2026). RevenueBase tracks 2,515 professional contacts across them, including 1,164 with verified work emails and 54 with mobile numbers. Berlin is the largest hub.

This list covers carbon accounting firms headquartered in Germany, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

285Companies

2,515Contacts tracked

1,164Verified emails

54Mobile numbers

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The 25 largest carbon accounting firms based in Germany

Ranked by team size

Top 25 of 285 carbon accounting firms based in Germany, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Westbridge Advisory	Frankfurt	51-200	150	105
2	OTC Flow	Frankfurt Am Main	51-200	124	73
3	Plan A	Munich	51-200	115	34
4	Alfa Energy An Edison Energy Company	n/a	201-500	89	50
5	Dfge Institute For Energy, Ecology And Economy	Greifenberg	11-50	80	36
6	First Climate	Bad Vilbel	51-200	77	40
7	Carbmee	Berlin	51-200	75	47
8	Verso Gmbh	Munchen	51-200	72	50
9	B.A.U.M. Consult Gmbh	Hamburg	51-200	70	41
10	TANSO	Munich	51-200	67	10
11	SCC Scientific Consulting Company, Part Of Ramboll	Bad Kreuznach	n/a	63	40
12	Planted	Berlin	11-50	59	20
13	BFE Institut FÜR Energie UND Umwelt Gmbh	Mannheim	51-200	57	36
14	Envistra Gmbh	Hurth	51-200	55	23
15	Response	Berlin	51-200	51	34
16	Climatiq	Berlin	11-50	45	34
17	Futurecamp Climate Gmbh	Munchen	51-200	45	25
18	MEO Carbon Solutions	Cologne	11-50	44	25
19	Swiss Climate	Hamburg	11-50	36	27
20	Global Climate	Munchen	11-50	33	24
21	Ibak Hamburg Gmbh	Hamburg	11-50	22	11
22	Sustevo	Eschborn	11-50	21	14
23	Ctrl S Gmbh	Berlin	11-50	19	11
24	Morgengrün	Cologne	11-50	19	7
25	Texulting Gmbh	Chemnitz	11-50	17	11

Showing 25 of 285 carbon accounting firms based in Germany

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,164 reachable decision-makers.

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Carbon accounting firms based in Germany at a glance

As of Aug 28, 2026

1-10Median size (employees)

BerlinLargest hub · 36 HQs

54Contacts with mobile numbers

8Emails re-verified in last 30 days

Companies by employee count

1-10

200

11-50

51-200

201-500

1,001-5,000

10001+

Carbon accounting firms by metro

Metro	Companies
Carbon accounting firms in Berlin	36
Carbon accounting firms in Hamburg	23
Carbon accounting firms in Munchen	13
Carbon accounting firms in Munich	13
Carbon accounting firms in Stuttgart	9
Carbon accounting firms in Cologne	7
Carbon accounting firms in Augsburg	6

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “carbon accounting firms”, with match quality audited by blind human judging, and headquartered in Germany.
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: Contact records re-verify on a rolling cadence; 8 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many carbon accounting firms are there based in Germany?

There are 285 carbon accounting firms headquartered in Germany as of August 2026 (RevenueBase).

What is the largest company on this list?

Westbridge Advisory, headquartered in Frankfurt, tops this list with the largest team on record.

Which city has the most carbon accounting firms?

Berlin leads with 36 headquartered companies, followed by Hamburg (23) and Munchen (13).

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 1,164 verified decision-maker contacts tracked across these 285 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.