Company lists · Data refreshed November 2026

Top 25 Net zero emissions companies based in Spain

RevenueBase identified 89 company matches for net zero emissions companies associated with Spain as of November 2026 and tracks 1,832 professional contacts across them, including 190 with verified work emails. Madrid is the largest hub.

This list covers company matches for net zero emissions companies associated with Spain, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 5, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Nov 5, 2026 How this list was built
89Companies
1,832Contacts tracked
190Verified emails
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The 25 largest net zero emissions companies based in Spain

Ranked by team size
Top 25 of 89 company matches for net zero emissions companies based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchBollullos De La Mitación, SpainHQ recorded Nov 5, 2026201-500164 contacts →

Exact match

“QUANTICA Renovables is a company dedicated to providing cost and carbon efficiencies.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchSan Sebastián De Los Reyes, SpainHQ recorded Nov 5, 202651-20077 contacts →

Exact match

“Hi, we’re Sygris, Spain’s leader in sustainability consulting and ESG software.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchOlot, SpainHQ recorded Nov 5, 202611-5036 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchSeville, SpainHQ recorded Nov 5, 202611-5029 contacts →

Exact match

“ECOTERRAE es una empresa creada con el objetivo de Generar Valor a proyectos Bajos en Carbono y con un Alto grado de Sostenibilidad, a través de:* Financiación del Carbono…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchBarcelona, SpainHQ recorded Nov 5, 202611-5028 contacts →

Exact match

“Somos una consultora especializada en el ámbito energético y sostenibilidad.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchGavà, SpainHQ recorded Nov 5, 20261-1024 contacts →

Exact match

“We are small NGO devoted to support SME and Citizens to calculate, Reduce and compensate CO2 footprint.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchMadrid, SpainHQ recorded Nov 5, 20261-1022 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchPalencia, SpainHQ recorded Nov 5, 202611-5020 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchMadrid, SpainHQ recorded Nov 5, 202611-5019 contacts →

Exact match

“Greemko is designed to make environmental management simpler and more effective for companies.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchMadrid, SpainHQ recorded Nov 5, 202611-5015 contacts →

Exact match

“We work with our clients to help them reduce their energy use and cost and related environmental impact including green house gas emissions through energy management systems based…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchLas Arenas, SpainHQ recorded Nov 5, 202611-5013 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchMadrid, SpainHQ recorded Nov 5, 202611-5012 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchPontevedra, SpainHQ recorded Nov 5, 202611-509 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchValencia, SpainHQ recorded Nov 5, 202611-508 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchAlmería, SpainHQ recorded Nov 5, 20261-108 contacts →

Exact match

“ES) Somos una consultora internacional que ofrece soluciones técnicas innovadoras, sostenibles y personalizadas.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchTorrecilla, SpainHQ recorded Nov 5, 20261-107 contacts →

Exact match

“Forest Bank es el primer servicio de medición y compensación de huella de carbono orientado a pymes y grandes empresas.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchBurgos, SpainHQ recorded Nov 5, 20261-106 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchCadiz, SpainHQ recorded Nov 5, 20261-106 contacts →

Exact match

“Conseguimos que las empresas consuman menos energía y por tanto, que emitan menos CO2.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchVic, SpainHQ recorded Nov 5, 20261-106 contacts →

Exact match

“MS Energy Consulting es una consultoría energética enfocada a la optimización de costes energéticos y la mejora de la sostenibilidad de las empresas mediante planes de…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchMadrid, SpainHQ recorded Nov 5, 20261-104 contacts →

Exact match

“In recent years, managing energy efficiency in ICT systems has emerged as a critical environmental challenge.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchValencia, SpainHQ recorded Nov 5, 20261-104 contacts →

Exact match

“We make it easy for companies to calculate their corporate carbon footprint, allowing them to assess their sustainability and prescribe an improvement plan, through a unified…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchMadrid, SpainHQ recorded Nov 5, 20261-103 contacts →

Exact match

“Solid Forest nace en 2009 en Madrid, en un esfuerzo por aunar nuestra experiencia en el sector tecnológico con las soluciones para la industria sostenible.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchSpainHQ recorded Nov 5, 20261-102 contacts →

Exact match

“At Loop, we provide organisations with the framework they need to understand and improve their environmental and social impact.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchBeneixama, SpainHQ recorded Nov 5, 20261-102 contacts →

Exact match

“Ábaco2 Consultoría Ambiental tiene como objetivo asesorar a las empresas que quieran mostrar su compromiso con el planeta y la sociedad que les rodea.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchRequena, SpainHQ recorded Nov 5, 20261-101 contacts →

Exact match

“Empresa joven con amplia experiencia en eficiencia y gestión energética.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 89 net zero emissions companies based in Spain

See the full list, filter by size, metro and specialty, and access 190 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Net zero emissions companies based in Spain at a glance

As of Nov 5, 2026
10.4%Verified-email coverage
20.6Average contacts per company
1-10Median size (employees)
29.2%Largest-city concentration · Madrid
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
62
11-50
23
51-200
1
201-500
1
501-1,000
1
1,001-5,000
1

Email recency for this list is measured worldwide rather than for Spain, so it is reported there. Company counts and contact totals on this page are exact for Spain, over 89 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Spain whose business descriptions match “net zero emissions companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 190 professional contacts with verified work emails across the full matched dataset. 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 November 5, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Net zero emissions companies by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “net zero emissions companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many net zero emissions companies are there based in Spain?

RevenueBase identified 89 company matches for net zero emissions companies associated with Spain as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Quantica Renovables tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most net zero emissions companies?

Madrid leads with 26 company records, followed by Barcelona (12) and Valencia (5).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 190 professional contacts with verified work emails tracked across these 89 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 5, 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 SmartSearch, 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.