Company lists · Data verified August 2026

Top 16 Carbon accounting software companies based in Spain

Name: Carbon accounting software companies based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 50 companies tracked

There are 50 carbon accounting software companies headquartered in Spain (RevenueBase, August 2026). RevenueBase tracks 393 professional contacts across them, including 75 with verified work emails and 4 with mobile numbers. Madrid is the largest hub.

This list covers carbon accounting software companies headquartered in Spain, 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.

50Companies

393Contacts tracked

75Verified emails

4Mobile numbers

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The 16 largest carbon accounting software companies based in Spain

Ranked by team size

Top 16 of 50 carbon accounting software companies based in Spain, 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	Sygris	San Sebastian De Los Reyes	51-200	77	15
2	Gemweb	Madrid	11-50	29	6
3	Energy Tools	Terrassa	11-50	28	8
4	Manglai	Barcelona	11-50	23	14
5	Greemko, Green Management Technology	Madrid	11-50	20	5
6	Impacte	Valencia	1-10	19	2
7	Ecómetro	Madrid	1-10	13	6
8	Airco2	Pontevedra	11-50	9	3
9	Trazable	Valencia	11-50	8	1
10	Footprint Mappa	Vigo	1-10	8	1
11	Carbon Glance	Santa Cruz De Tenerife	1-10	7	6
12	Presente	El Masnou	1-10	5	4
13	Loop Sustainability Consulting	n/a	1-10	4	1
14	Bluease	Valencia	1-10	4	1
15	Ábaco2 Consultoría Ambiental	Beneixama	1-10	3	1
16	Ikkore Consulting	San Sebastian	1-10	1	1

Showing 16 of 50 carbon accounting software companies based in Spain

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Carbon accounting software companies based in Spain at a glance

As of Aug 28, 2026

1-10Median size (employees)

MadridLargest hub · 11 HQs

4Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

Carbon accounting software companies by metro

Metro	Companies
Carbon accounting software companies in Madrid	11
Carbon accounting software companies in Valencia	7
Carbon accounting software companies in Barcelona	5
Carbon accounting software companies in Santa Cruz De Tenerife	2
Carbon accounting software companies in Murcia	2
Carbon accounting software companies in San Sebastian	1
Carbon accounting software companies in Avila	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 software companies”, with match quality audited by blind human judging, and headquartered in Spain.
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 software companies are there based in Spain?

There are 50 carbon accounting software companies headquartered in Spain as of August 2026 (RevenueBase).

What is the largest company on this list?

Sygris, headquartered in San Sebastian De Los Reyes, tops this list with the largest team on record.

Which city has the most carbon accounting software companies?

Madrid leads with 11 headquartered companies, followed by Valencia (7) and Barcelona (5).

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 75 verified decision-maker contacts tracked across these 50 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.