Company lists · Data refreshed September 2026

Top 15 Net zero construction companies based in Spain

Name: Net zero construction companies based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 84 companies tracked

RevenueBase identified 84 company matches for net zero construction companies associated with Spain as of September 2026 and tracks 336 professional contacts across them, including 27 with verified work emails. Barcelona is the largest hub.

This list covers company matches for net zero construction 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 September 17, 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 Sep 17, 2026 How this list was built

84Companies

336Contacts tracked

27Verified emails

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The 15 largest net zero construction companies based in Spain

Ranked by team size

Top 15 of 84 company matches for net zero construction companies based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Arquima Balear, S. L	Exact match	Abrera, SpainHQ recorded Sep 17, 2026	11-50	28 contacts →
	Exact match “A Barcelona based company.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Woodea	Exact match	Paterna, SpainHQ recorded Sep 17, 2026	11-50	25 contacts →
	Exact match “Somos una constructora de baja huella de carbono, nos apoyamos en las herramientas y desarrollos del s.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Castaño & Asociados Passivhaus	Exact match	Mijas, SpainHQ recorded Sep 17, 2026	1-10	14 contacts →
	Exact match “En CASTAÑO & ASOCIADOS Construcción Sostenible S.L.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Jg&p Arquitectos	Exact match	Alcorcón, SpainHQ recorded Sep 17, 2026	1-10	12 contacts →
	Exact match “Arquitectos especializados en viviendas de consumo casi nulo (nZEB) con certificación Passivhaus.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Espacius S.L.P	Exact match	Murcia, SpainHQ recorded Sep 17, 2026	11-50	8 contacts →
	Exact match “Nos sentimos entusiasmados por la arquitectura sostenible y respetuosa con el medio ambiente.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Emmepolis Novecento	Exact match	Alcobendas, SpainHQ recorded Sep 17, 2026	11-50	8 contacts →
	Exact match “Ofrecemos soluciones integrales orientadas al máximo confort y la excelencia energética.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Íkaro Construcción	Exact match	Santa Cruz De Tenerife, SpainHQ recorded Sep 17, 2026	11-50	4 contacts →
	Exact match “Empresa de construcción canaria comprometida con el cliente y el medio ambiente, nace de la especialización de Impala Projects en la Construcción sostenible y la Rehabilitación…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Madridarquitectura Proyectos Pasivos, S.L	Exact match	Soto Del Real, SpainHQ recorded Sep 17, 2026	1-10	4 contacts →
	Exact match “Estudio de arquitectura y constructora, especialistas en arquitectura pasiva y edificios sostenibles.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Bonsai	Exact match	Granada, SpainHQ recorded Sep 17, 2026	1-10	4 contacts →
	Exact match “Bonsai Architects is an architecture, urban planning and design studio led by two young architects, with a trajectory that goes back to 1965, when architect José Antonio Llopis…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Zest Architecture	Exact match	Barcelona, SpainHQ recorded Sep 17, 2026	1-10	3 contacts →
	Exact match “ZEST architecture is a team of multilingual architects in Barcelona, specialized in the design and construction of beautiful, sustainable and energy efficient homes around the…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Divers Arquitectura	Exact match	Sabadell, SpainHQ recorded Sep 17, 2026	1-10	2 contacts →
	Exact match “Proyectos integrales de obra nueva y reforma, cálculo de estructuras y edificios de consumo energético casi nulo Passivhaus” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Zorzano Passivhaus	Exact match	Agoncillo, SpainHQ recorded Sep 17, 2026	11-50	2 contacts →
	Exact match “SOMOS PASSIVHAUS & EFICIENCIA ENERGÉTICA: Pioneros en implantar la construcción del futuro, proyectamos y construimos viviendas bajo el estándar PASSIVHAUS, también conocidas como…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	RE Habitar Arquitectura Ingeniería Energía	Exact match	Almería, SpainHQ recorded Sep 17, 2026	1-10	2 contacts →
	Exact match “re]habitar nace como una empresa de arquitectura e ingeniería formada por un equipo con amplia experiencia en los campos de la edificación, la construcción bioclimática, el…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Huella Zero	Exact match	Madrid, SpainHQ recorded Sep 17, 2026	1-10	2 contacts →
	Exact match “La Tierra no es una herencia de nuestros padres, sino un préstamo de nuestros hijos" Huella Zero es fruto de la unión de los distribuidores Kuusamo de las Zona Centro y Sur de…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Carrillongo Arquitectos	Exact match	Madrid, SpainHQ recorded Sep 17, 2026	1-10	1 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “net zero construction companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 15 of 84 net zero construction companies based in Spain

See the full list, filter by size, metro and specialty, and access 27 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Net zero construction companies based in Spain at a glance

As of Sep 17, 2026

8.0%Verified-email coverage

4.0Average contacts per company

1-10Median size (employees)

13.1%Largest-city concentration · Barcelona

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 84 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 construction 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 27 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 September 17, 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.

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 construction companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 84 company matches for net zero construction companies associated with Spain as of September 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?

Arquima Balear, S. L tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most net zero construction companies?

Barcelona leads with 11 company records, followed by Madrid (5) 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 27 professional contacts with verified work emails tracked across these 84 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 September 17, 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.