Company lists · Data refreshed September 2026

Top 25 Greenhouse gas accounting firms based in Germany

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

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 254 companies tracked

RevenueBase identified 254 greenhouse gas accounting firms headquartered in Germany as of September 2026 and tracks 2,472 professional contacts across them, including 1,261 with verified work emails. Berlin is the largest hub.

This list covers greenhouse gas accounting firms headquartered in Germany, 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 28, 2026.

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 28, 2026 86% judged on-target in blind review

254Companies

2,472Contacts tracked

1,261Verified emails

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The 25 largest greenhouse gas accounting firms based in Germany

Ranked by team size

Top 25 of 254 greenhouse gas accounting firms based in Germany, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to greenhouse gas accounting firms: 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	Climatepartner	Indirect evidence	München, GermanyHQ checked Sep 28, 2026	501-1,000	376 contacts →
	Indirect evidence “ClimatePartner makes climate action valuable for every company at any stage of their journey.” Source: RevenueBase Database · checked Sep 28, 2026
2	Plan A	Partial evidence	Berlin, GermanyHQ checked Sep 28, 2026	51-200	114 contacts →
	Partial evidence “Plan A, a Diginex Company, is Europe’s leading provider of corporate carbon accounting and decarbonisation software, enabling companies to turn emissions intelligence into…” Source: RevenueBase Database · checked Sep 28, 2026
3	Dfge Institute For Energy, Ecology And Economy	Indirect evidence	Greifenberg, GermanyHQ checked Sep 28, 2026	11-50	85 contacts →
	Indirect evidence “Seit unterstützt die DFGE Unternehmen dabei, Nachhaltigkeit messbar und strategisch nutzbar zu machen.” Source: RevenueBase Database · checked Sep 28, 2026
4	First Climate	Indirect evidence	Bad Vilbel, GermanyHQ checked Sep 28, 2026	51-200	79 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 28, 2026
5	Carbmee	Strong evidence	Berlin, GermanyHQ checked Sep 28, 2026	51-200	77 contacts →
	Strong evidence “carbmee helps companies with complex supply chains to seamlessly collect, analyze, and report emissions data across all three scopes of the Greenhouse Gas (GHG) Protocol…” Source: RevenueBase Database · checked Sep 28, 2026
6	Verso Gmbh	Indirect evidence	München, GermanyHQ checked Sep 28, 2026	51-200	72 contacts →
	Indirect evidence “VERSO ist Sustainability-Software-Pionier und Full-Service-Anbieter für die Nachhaltige Transformation im Mittelstand.” Source: RevenueBase Database · checked Sep 28, 2026
7	TANSO	Partial evidence	Munich, GermanyHQ checked Sep 28, 2026	51-200	70 contacts →
	Partial evidence “Tanso is the ESG and carbon accounting software that industrial companies in DACH rely on to stay competitive and compliant.” Source: RevenueBase Database · checked Sep 28, 2026
8	B.A.U.M. Consult Gmbh	Indirect evidence	Berlin, GermanyHQ checked Sep 28, 2026	51-200	69 contacts →
	Indirect evidence “B.A.U.M.” Source: RevenueBase Database · checked Sep 28, 2026
9	SCC Scientific Consulting Company, Part Of Ramboll	Indirect evidence	Bad Kreuznach, GermanyHQ checked Sep 28, 2026	n/a	61 contacts →
	Indirect evidence “SCC is now part of Ramboll, a global architecture, engineering and consultancy company, creating sustainable solutions across energy, real estate, transport, water, waste…” Source: RevenueBase Database · checked Sep 28, 2026
10	Planted	Indirect evidence	Cologne, GermanyHQ checked Sep 28, 2026	11-50	61 contacts →
	Indirect evidence “With Planted, we support companies holistically and individually in the implementation of their sustainability goals.” Source: RevenueBase Database · checked Sep 28, 2026
11	Shipzero	Indirect evidence	Hamburg, GermanyHQ checked Sep 28, 2026	51-200	58 contacts →
	Indirect evidence “We want to decarbonize the global freight industry by building the data backbone for sustainable supply chains.” Source: RevenueBase Database · checked Sep 28, 2026
12	BFE Institut FÜR Energie UND Umwelt Gmbh	Indirect evidence	Mannheim, GermanyHQ checked Sep 28, 2026	51-200	57 contacts →
	Indirect evidence “Das BFE Institut für Energie und Umwelt GmbH ist ein Unternehmen der MVV Energie AG und zählt mit über Projekten und ca.” Source: RevenueBase Database · checked Sep 28, 2026
13	Response	Indirect evidence	Frankfurt, GermanyHQ checked Sep 28, 2026	51-200	51 contacts →
	Indirect evidence “response is a multiple award-winning, international consultancy specializing in sustainability, ESG, and regenerative business.” Source: RevenueBase Database · checked Sep 28, 2026
14	Thinkstep	Indirect evidence	Leinfelden-Echterdingen, GermanyHQ checked Sep 28, 2026	201-500	51 contacts →
	Indirect evidence “thinkstep enables organizations worldwide to succeed sustainably.” Source: RevenueBase Database · checked Sep 28, 2026
15	Climatiq	Indirect evidence	Berlin, GermanyHQ checked Sep 28, 2026	11-50	46 contacts →
	Indirect evidence “Climatiq unlocks fast and accurate carbon footprinting for sustainability professionals-from a single product to an organization’s global value chain, all powered by the largest…” Source: RevenueBase Database · checked Sep 28, 2026
16	Futurecamp Climate Gmbh	Indirect evidence	München, GermanyHQ checked Sep 28, 2026	51-200	44 contacts →
	Indirect evidence “Nachhaltige Transformation für eine zukunftsfähige Wirtschaft Als spezialisierte Unternehmensberatung für Emissionshandel, CBAM, Treibhausgasbilanzierung, Energieeffizienz sowie…” Source: RevenueBase Database · checked Sep 28, 2026
17	MEO Carbon Solutions	Indirect evidence	Cologne, GermanyHQ checked Sep 28, 2026	11-50	43 contacts →
	Indirect evidence “Meo Carbon Solutions (MCS) is an independent consulting company experienced in sustainable and future-oriented solutions.” Source: RevenueBase Database · checked Sep 28, 2026
18	Leadership & Sustainability	Indirect evidence	Sommerhausen, GermanyHQ checked Sep 28, 2026	51-200	38 contacts →
	Indirect evidence “Company Overview Leadership & Sustainability delivers a broad and deep spectrum of Consulting, Empowerment, Sustainable Business Models and Software & Tools in the sustainability…” Source: RevenueBase Database · checked Sep 28, 2026
19	Envoria	Indirect evidence	München, GermanyHQ checked Sep 28, 2026	11-50	33 contacts →
	Indirect evidence “As a platform for reporting, compliance, and impact, Envoria simplifies sustainability, financial, and risk management for companies across industries and countries.” Source: RevenueBase Database · checked Sep 28, 2026
20	Global Climate	Indirect evidence	München, GermanyHQ checked Sep 28, 2026	11-50	32 contacts →
	Indirect evidence “Turning Data into Value – Aus CO₂-Daten wird unternehmerischer Mehrwert GLOBAL CLIMATE ist Softwareanbieter und Nachhaltigkeitsberatung in einem.” Source: RevenueBase Database · checked Sep 28, 2026
21	Ibak Hamburg Gmbh	Indirect evidence	Hamburg, GermanyHQ checked Sep 28, 2026	11-50	23 contacts →
	Indirect evidence “WIR SIND TEAM IBAK Seit gut 13 Jahren treiben wir mit Können und großer Begeisterung die Nachhaltigkeit im Bauwesen voran.” Source: RevenueBase Database · checked Sep 28, 2026
22	Ctrl S Gmbh	Indirect evidence	Berlin, GermanyHQ checked Sep 28, 2026	11-50	19 contacts →
	Indirect evidence “We already experience the effects of global warming on our planet.” Source: RevenueBase Database · checked Sep 28, 2026
23	Morgengrün	Indirect evidence	Cologne, GermanyHQ checked Sep 28, 2026	11-50	19 contacts →
	Indirect evidence “MorgenGrün – Innovationen von ZWP Wir wollen vor allem eines: mit der Kraft von Innovationen Gebäude und Liegenschaften so gestalten, dass sie langfristig unserer ökologischen und…” Source: RevenueBase Database · checked Sep 28, 2026
24	Fjol Esg-Beratung	Indirect evidence	Münster, GermanyHQ checked Sep 28, 2026	11-50	18 contacts →
	Indirect evidence “Wir unterstützen Unternehmen dabei, Nachhaltigkeit ganzheitlich umzusetzen: von ganzheitlichem nach staatlich anerkanntem - über -(,) bis zu /.” Source: RevenueBase Database · checked Sep 28, 2026
25	Conclimate Substain	Indirect evidence	München, GermanyHQ checked Sep 28, 2026	11-50	18 contacts →
	Indirect evidence “ConClimate ist Ihr Partner für Klimaschutz, ESG-Management und die Umsetzung regulatorischer Anforderungen in die Praxis.” Source: RevenueBase Database · checked Sep 28, 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: greenhouse gas accounting firms. 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 greenhouse gas accounting firms.
Partial evidence: Its own public description names part of greenhouse gas accounting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name greenhouse gas accounting firms. 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 254 greenhouse gas accounting firms based in Germany

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Greenhouse gas accounting firms based in Germany at a glance

As of Sep 28, 2026

51.0%Verified-email coverage

9.7Average contacts per company

1-10Median size (employees)

10.6%Largest-city concentration · Berlin

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

178

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured worldwide rather than for Germany, so it is reported there. Company counts and contact totals on this page are exact for Germany, over 254 companies.

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 greenhouse gas accounting firms, 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.
What qualifies: Companies headquartered in Germany whose own description of what they do matches “greenhouse gas accounting firms”. 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 greenhouse gas accounting firms), 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 greenhouse gas accounting firms, and records with no verified work email. Companies headquartered outside Germany are excluded even when they keep an office there.
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, 1,261 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 28, 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.

Greenhouse gas accounting firms by metro

Greenhouse gas accounting firms in Berlin27

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 greenhouse gas accounting firms, 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 greenhouse gas accounting firms are there based in Germany?

RevenueBase identified 254 greenhouse gas accounting firms headquartered in Germany 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?

Climatepartner, headquartered in Munchen, tops this list with the largest team on record.

Which city has the most greenhouse gas accounting firms?

Berlin leads with 27 headquartered companies, followed by Hamburg (23) and Munchen (16).

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 1,261 verified decision-maker contacts tracked across these 254 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 28, 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.