Company lists · Data refreshed September 2026

Top 25 Sustainability software companies based in Spain

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

Compiled by the RevenueBase Data Team Data refreshed Sep 6, 2026 126 companies tracked

RevenueBase identified 126 sustainability software companies headquartered in Spain as of September 2026 and tracks 1,502 professional contacts across them, including 293 with verified work emails and 15 with mobile numbers. Madrid is the largest hub.

This list covers sustainability software companies headquartered in Spain, 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 6, 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 6, 2026 86% judged on-target in blind review

126Companies

1,502Contacts tracked

293Verified emails

15Mobile numbers

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The 25 largest sustainability software companies based in Spain

Ranked by team size

Top 25 of 126 sustainability software companies based in Spain, ranked by team size, largest first. Data refreshed Sep 6, 2026. RevenueBase Smart Search rates how each company's information relates to sustainability software companies: 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	Anthesis ESP	Indirect evidence	Manlleu, SpainHQ checked Sep 6, 2026	201-500	337 contacts →
	“Som una empresa especialitzada en sostenibilitat, aliada amb les organitzacions, territoris i persones compromesos amb un món més sostenible, als quals acompanyem en la seva…” Source: company website · checked Sep 6, 2026
2	Sygris	Strong evidence	San Sebastián De Los Reyes, SpainHQ checked Sep 6, 2026	51-200	77 contacts →
	“Hi, we’re Sygris, Spain’s leader in sustainability consulting and ESG software.” Source: company website · checked Sep 6, 2026
3	Aplanet	Partial evidence	Bilbao-bilbo, SpainHQ checked Sep 6, 2026	51-200	39 contacts →
	“At APLANET we offer a platform that allows organisations to easily manage, track and showcase their ESG and sustainability.” Source: company website · checked Sep 6, 2026
4	Linkener	Partial evidence	Valencia/valència, SpainHQ checked Sep 6, 2026	11-50	39 contacts →
	“Linkener es el Software de Gestión y Eficiencia Energética para asesores, consultoras y empresa final más avanzado del mercado.” Source: company website · checked Sep 6, 2026
5	Dogood	Indirect evidence	Madrid, SpainHQ checked Sep 6, 2026	11-50	31 contacts →
	“DoGood empowers the employees to implement ESG strategies that enable long term transformation.” Source: company website · checked Sep 6, 2026
6	Ibersyd Iber Sostenibilidad Y Desarrollo	Indirect evidence	Zaragoza, SpainHQ checked Sep 6, 2026	11-50	30 contacts →
	“Consultora ambiental y de sostenibilidad social y económica.” Source: company website · checked Sep 6, 2026
7	Prodity	Partial evidence	Gijón, SpainHQ checked Sep 6, 2026	11-50	29 contacts →
	“At Prodity we help organizations digitize, automate and optimize EHSQ & ESG management: Safety, Occupational Health, Environment, Quality and Sustainability.” Source: company website · checked Sep 6, 2026
8	Energy Tools	Indirect evidence	Olot, SpainHQ checked Sep 6, 2026	11-50	28 contacts →
	“A Energy Tools, empresa líder en el mercat, ajudem, de manera ètica i transparent, les empreses amb grans consums energètics a prendre les millors decisions.” Source: company website · checked Sep 6, 2026
9	Eco-One	Partial evidence	Madrid, SpainHQ checked Sep 6, 2026	11-50	24 contacts →
	“Boost your hotel’s sustainability the smart way.” Source: company website · checked Sep 6, 2026
10	Manglai	Indirect evidence	Barcelona, SpainHQ checked Sep 6, 2026	11-50	23 contacts →
	“An AI-powered solution committed to minimizing carbon footprints, Manglai is dedicated to empowering businesses globally to foster a more sustainable future for our planet.” Source: company website · checked Sep 6, 2026
11	Creast	Indirect evidence	Madrid, SpainHQ checked Sep 6, 2026	11-50	21 contacts →
	“Empresa tecnológica de servicios de sostenibilidad para la industria del entretenimiento.” Source: company website · checked Sep 6, 2026
12	Greemko, Green Management Technology	Indirect evidence	Madrid, SpainHQ checked Sep 6, 2026	11-50	20 contacts →
	“Greemko is designed to make environmental management simpler and more effective for companies.” Source: company website · checked Sep 6, 2026
13	Omawa Huella Ecológica	Indirect evidence	Palencia, SpainHQ checked Sep 6, 2026	11-50	19 contacts →
	“OMAWA es una consultora creada con la vocación de ofrecer un servicio diferente y de alto valor añadido, que permita abordar la SOSTENIBILIDAD en cualquier organización…” Source: company website · checked Sep 6, 2026
14	Impacte	Indirect evidence	València, SpainHQ checked Sep 6, 2026	1-10	18 contacts →
	“ImpactE es una empresa tecnológica con la misión de facilitar la Transición Energética y empoderar y sumar a la ciudadanía en la misma.” Source: company website · checked Sep 6, 2026
15	Ecómetro	Indirect evidence	Madrid, SpainHQ checked Sep 6, 2026	1-10	17 contacts →
	“In Ecómetro we develop technologies, consulting and training to help you incorporate the measurement of the carbon footprint and the certification of buildings CO2 free emisions…” Source: company website · checked Sep 6, 2026
16	Emin Energy	Indirect evidence	Valencia, SpainHQ checked Sep 6, 2026	11-50	16 contacts →
	“En Emin Energy trabajamos para impulsar un uso más responsable y eficiente de la energía, apoyando a empresas y organizaciones en su transición hacia la sostenibilidad.” Source: company website · checked Sep 6, 2026
17	Grunver Sostenibilidad	Indirect evidence	Las Arenas, SpainHQ checked Sep 6, 2026	11-50	14 contacts →
	“La amplia diversidad que caracteriza el sector medioambiental hace que cada vez se demanden más profesionales para la elaboración de planes y programas relacionadas con el…” Source: company website · checked Sep 6, 2026
18	Podarcis S.L	Indirect evidence	Palma De Mallorca, SpainHQ checked Sep 6, 2026	11-50	12 contacts →
	“Especialistas en la implantación de sistemas de gestión empresarial (calidad, medio ambiente, seguridad y salud labora, energía), realización de auditorías y evaluación de impacto…” Source: company website · checked Sep 6, 2026
19	Odos Tech	Partial evidence	Valencia, SpainHQ checked Sep 6, 2026	11-50	11 contacts →
	“ODOS Tech is an end-to-end sustainability platform that turns climate data into action for livestock companies.” Source: company website · checked Sep 6, 2026
20	Airco2	Indirect evidence	Pontevedra, SpainHQ checked Sep 6, 2026	11-50	9 contacts →
	“En airCO2 somos una empresa líder en la gestión integral (360º) de la huella de carbono, combinando tecnología avanzada con un enfoque personalizado para ayudar a las…” Source: company website · checked Sep 6, 2026
21	Footprint Mappa	Indirect evidence	Barcelona, SpainHQ checked Sep 6, 2026	1-10	9 contacts →
	“Footprint Mappa is an all-in-one data-driven platform that facilitates environmental impact management per piece/product and supply chain traceability for the industrial sector.” Source: company website · checked Sep 6, 2026
22	Ingenature	Indirect evidence	Madrid, SpainHQ checked Sep 6, 2026	11-50	9 contacts →
	“Ingenature \| Sostenibilidad estratégica para real estate En Ingenature ayudamos a promotores e inversores a financiar, reducir riesgos y aumentar el valor de sus activos mediante…” Source: company website · checked Sep 6, 2026
23	Greenme	Indirect evidence	Madrid, SpainHQ checked Sep 6, 2026	1-10	9 contacts →
	“Hoy en día, muchas empresas se enfrentan al reto de ser sostenibles, y el reto es todavía mayor cuando se quiere conseguir sin comprometer la rentabilidad.” Source: company website · checked Sep 6, 2026
24	Trazable	Partial evidence	Valencia, SpainHQ checked Sep 6, 2026	11-50	8 contacts →
	“In an increasingly sustainability-focused world, measuring and managing carbon footprint and other environmental indicators has become a priority for companies seeking not only to…” Source: company website · checked Sep 6, 2026
25	Treserres Soluciones Sostenibles	Indirect evidence	Alicante, SpainHQ checked Sep 6, 2026	1-10	8 contacts →
	“TRESERRES nace para mejorar el medioambiente a través del asesoramiento a las empresas.” Source: company website · checked Sep 6, 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: sustainability software companies. 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 sustainability software companies.
Partial evidence: Its own public description names part of sustainability software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name sustainability software companies. 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 126 sustainability software companies based in Spain

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Sustainability software companies based in Spain at a glance

As of Sep 6, 2026

19.5%Verified-email coverage

1.0%Mobile-number coverage

11.9Average contacts per company

1-10Median size (employees)

27.8%Largest-city concentration · Madrid

Sep 6, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

2730–30

2031–60

061–90

090–180

0180+

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 sustainability software companies, 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 Spain whose own description of what they do matches “sustainability software companies”. 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 sustainability software companies), 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 sustainability software companies, and records with no verified work email. Companies headquartered outside Spain 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, 293 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 6, 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.

Sustainability software companies by metro

Sustainability software companies in Madrid35

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 sustainability software companies, 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 sustainability software companies are there based in Spain?

RevenueBase identified 126 sustainability software companies headquartered in Spain 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?

Anthesis ESP, headquartered in Manlleu, tops this list with the largest team on record.

Which city has the most sustainability software companies?

Madrid leads with 35 headquartered companies, followed by Barcelona (12) and Valencia (7).

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 293 verified decision-maker contacts tracked across these 126 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 6, 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.