Company lists · Data verified August 2026

Top 25 City carbon accounting software providers based in Germany

Name: City carbon accounting software providers based in Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 85 companies tracked

There are 85 city carbon accounting software providers headquartered in Germany (RevenueBase, August 2026). RevenueBase tracks 1,748 professional contacts across them, including 654 with verified work emails and 43 with mobile numbers. Berlin is the largest hub.

This list covers city carbon accounting software providers 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.

85Companies

1,748Contacts tracked

654Verified emails

43Mobile numbers

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The 25 largest city carbon accounting software providers based in Germany

Ranked by team size

Top 25 of 85 city carbon accounting software providers 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	Kisters Group	Aachen	501-1,000	363	1
2	Ipoint	Hamburg	51-200	146	102
3	Plan A	Munich	51-200	115	34
4	First Climate	Bad Vilbel	51-200	77	40
5	Carbmee	Berlin	51-200	75	47
6	Verso Gmbh	Munchen	51-200	72	50
7	TANSO	Munich	51-200	67	10
8	Planted	Berlin	11-50	59	20
9	Cozero	Berlin	11-50	54	27
10	Ampeers Energy	Munchen	51-200	53	25
11	Climatiq	Berlin	11-50	45	34
12	Allocnow	Bonn	11-50	34	22
13	Global Climate	Munchen	11-50	33	24
14	Carbonfreed	Meldorf	11-50	29	15
15	Bluelayer	Berlin	11-50	26	15
16	ETA	Darmstadt	11-50	23	7
17	RIGHT	Frankfurt Am Main	11-50	23	7
18	Global Changer	Berlin	11-50	21	12
19	Eneka Energiekartografie	Rostock	11-50	20	9
20	Squake	Berlin	11-50	19	15
21	Ki-P Gmbh	Westhausen	11-50	19	12
22	Ctrl S Gmbh	Berlin	11-50	19	11
23	Bigmile	Karlsruhe	11-50	19	9
24	Natureoffice	Wiesbaden	11-50	17	10
25	Sustamize	Munchen	11-50	17	9

Showing 25 of 85 city carbon accounting software providers based in Germany

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City carbon accounting software providers based in Germany at a glance

As of Aug 28, 2026

11-50Median size (employees)

BerlinLargest hub · 21 HQs

43Contacts with mobile numbers

2Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

501-1,000

5,001-10,000

City carbon accounting software providers by metro

Metro	Companies
City carbon accounting software providers in Berlin	21
City carbon accounting software providers in Munchen	8
City carbon accounting software providers in Hamburg	6
City carbon accounting software providers in Munich	4
City carbon accounting software providers in Darmstadt	3
City carbon accounting software providers in Oldenburg	2
City carbon accounting software providers in Karlsruhe	2
City carbon accounting software providers in Bonn	2

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 “city carbon accounting software providers”, 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; 2 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 city carbon accounting software providers are there based in Germany?

There are 85 city carbon accounting software providers headquartered in Germany as of August 2026 (RevenueBase).

What is the largest company on this list?

Kisters Group, headquartered in Aachen, tops this list with the largest team on record.

Which city has the most city carbon accounting software providers?

Berlin leads with 21 headquartered companies, followed by Munchen (8) and Hamburg (6).

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 654 verified decision-maker contacts tracked across these 85 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.