Company lists · Data verified August 2026

Top 25 Carbon accounting firms based in Austria

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 48 companies tracked

There are 48 carbon accounting firms headquartered in Austria (RevenueBase, August 2026). RevenueBase tracks 602 professional contacts across them, including 247 with verified work emails and 16 with mobile numbers. Wien is the largest hub.

This list covers carbon accounting firms headquartered in Austria, 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.

48Companies

602Contacts tracked

247Verified emails

16Mobile numbers

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The 25 largest carbon accounting firms based in Austria

Ranked by team size

Top 25 of 48 carbon accounting firms based in Austria, 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	Myclimate	Wien	51-200	163	86
2	Kommunalkredit Public Consulting Gmbh	Wien	51-200	103	41
3	Terra Institute	Innsbruck	51-200	53	30
4	Planetblue Marketing Gmbh	Mondsee	11-50	18	9
5	RM Umweltkonsulenten ZT Gmbh	Veitglan	11-50	15	12
6	Pulswerk Gmbh	Wien	11-50	13	8
7	Energy Changes	Vienna	1-10	9	6
8	Brainbows	Wien	11-50	9	5
9	Susform	Graz	1-10	8	7
10	Ecofides Consulting Gmbh	n/a	1-10	8	6
11	Helioz Future Economy	Wien	11-50	8	2
12	Consiga & Partner Consulting Gmbh	Graz	11-50	7	5
13	Unfold Consulting Gmbh	Wien	1-10	7	5
14	Payer & Partner ESG Consulting	Wartberg Ob Der Aist	1-10	6	5
15	D&e Consulting	n/a	1-10	6	2
16	Daxner & Merl Gmbh	Wien	1-10	5	4
17	Kwantum Eco-Solutions	Schlierbach	1-10	5	3
18	Sustainista	Wien	1-10	5	1
19	Orca Evolution OG	Vienna	1-10	4	1
20	Futurewise Partners	Wien	1-10	3	1
21	Beesark- Gmbh	Wien	1-10	2	2
22	OECON	Vienna	1-10	2	1
23	Efficiency Consulting Gmbh	Vienna	1-10	1	1
24	Solerte Gmbh	Linz	1-10	1	1
25	Blue-Analytics	Klosterneuburg	1-10	1	1

Showing 25 of 48 carbon accounting firms based in Austria

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Carbon accounting firms based in Austria at a glance

As of Aug 28, 2026

1-10Median size (employees)

WienLargest hub · 18 HQs

16Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

Carbon accounting firms by metro

Metro	Companies
Carbon accounting firms in Wien	18
Carbon accounting firms in Graz	4
Carbon accounting firms in Vienna	4
Carbon accounting firms in Innsbruck	2
Carbon accounting firms in Linz	2
Carbon accounting firms in St. Polten	1
Carbon accounting firms in Weiz	1

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 Austria.
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; 1 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 Austria?

There are 48 carbon accounting firms headquartered in Austria as of August 2026 (RevenueBase).

What is the largest company on this list?

Myclimate, headquartered in Wien, tops this list with the largest team on record.

Which city has the most carbon accounting firms?

Wien leads with 18 headquartered companies, followed by Graz (4) and Vienna (4).

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 247 verified decision-maker contacts tracked across these 48 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.