Company lists · Data refreshed September 2026
Top 25 Climate responsive architecture firms based in Barcelona, Spain
RevenueBase identified 149 climate responsive architecture firms headquartered in Barcelona, Spain as of September 2026 and tracks 969 professional contacts across them, including 154 with verified work emails. Madrid is the largest hub.
This list covers climate responsive architecture firms headquartered in Barcelona, 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 16, 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.
The 25 largest climate responsive architecture firms based in Barcelona, Spain
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 79 contacts → | ||||
Partial evidence “b720 is a multicultural and multilingual architecture studio that employs more than 60 professionals from different fields and nationalities.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 2 | 40 contacts → | ||||
Partial evidence “AIA are a multidisciplinary team, with 25 years of experience and over 300 built projects; composed of architects, engineers and consultants experts on carrying out architectural…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 3 | 39 contacts → | ||||
Indirect evidence “At ELIA, we take on large-scale projects in any context around the world.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 4 | 35 contacts → | ||||
Indirect evidence “Arquitectura saludable i de qualitat, que genera un impacte positiu en les persones.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 5 | 34 contacts → | ||||
Indirect evidence “Creamos Arquitectura Innovadora y Sostenible para Promotores e Inversores, que mejora la calidad de vida de las personas.” m2 saludable + m2 eficiente = m2 inteligente Algunos de…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 6 | 26 contacts → | ||||
Indirect evidence “We are a multidisciplinary team composed by architects and professionals, founded in 1978 by Luis Alonso and Sergi Balaguer.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 7 | 23 contacts → | ||||
Indirect evidence “Founded in 1992, TdB Architects operates from Barcelona and Madrid.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 8 | 20 contacts → | ||||
Indirect evidence “Our main interest is creativity and design, from small to large scale, whether furniture, interior spaces, or large buildings.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 9 | 17 contacts → | ||||
Indirect evidence “ÀBAG a bag (ingl): flexible container.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 10 | 16 contacts → | ||||
Indirect evidence “BCA Arquitectura was founded in 1994 by Albert Blanch and Merche Conca.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 11 | 15 contacts → | ||||
Partial evidence “GINA Barcelona Architects is an architecture, urban planning and landscape practice.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 12 | 14 contacts → | ||||
Partial evidence “Atelier Entropic is an award-winning design studio founded by Geoffrey Eberle & Magdalena Mroz, working across architecture, landscape, urbanism, and interior design.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 13 | 12 contacts → | ||||
Indirect evidence “Somos un equipo de arquitectos y creativos que abordamos los proyectos de forma integral para acercar la arquitectura a las personas.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 14 | 11 contacts → | ||||
Indirect evidence “Betarq Group es un despacho profesional que ofrece todo tipo de servicios en el campo de la arquitectura, a través de proyectos, direcciones de obra y gestiones integradas de…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 15 | 8 contacts → | ||||
Indirect evidence “ON-A es un estudio de arquitectura con sede en Barcelona y proyección internacional, fundado en 2005 por Eduardo Gutiérrez y Jordi Fernández bajo el lema Empowering Achitectural…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 16 | 8 contacts → | ||||
Partial evidence “BAAS is an architecture, urban planning and interior design studio formed by an expert team of architects and designers who work along with an extensive network of…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 17 | 6 contacts → | ||||
Indirect evidence “AQS es un estudio de arquitectura con sede en Barcelona y proyección internacional, fundado hace 50 años por Joan Serradell.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 18 | 5 contacts → | ||||
Indirect evidence “Topiarq Studio is a team of architects and landscape architects who work to create sensitive and nature-integrated spaces of well-being.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 19 | 4 contacts → | ||||
Indirect evidence “Som un estudi d’arquitectura de Barcelona especialitzat en sostenibilitat, ecoeficiència i projectes impulsats per valors, tant en l’espai públic com privat.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 20 | 4 contacts → | ||||
Indirect evidence “Nuestra experiencia profesional nos ha llevado a saber que la recompensa del trabajo es poder ofrecer soluciones en cualquier ámbito de la arquitectura, desde la más técnica hasta…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 21 | 4 contacts → | ||||
Indirect evidence “Aquí encontraréis un equipo al servicio de vuestras ilusiones y necesidades.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 22 | 3 contacts → | ||||
Partial evidence “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…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 23 | 3 contacts → | ||||
Indirect evidence “Somos un despacho de arquitectura y diseño de interiores, ubicado en Barcelona, con proyectos realizados en diferentes ciudades del mundo, gracias a profesionales colegiados y con…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 24 | 3 contacts → | ||||
Indirect evidence “Praxis Resilient Buildings is an engineering and consultancy practice, based in Barcelona, Spain.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 25 | 3 contacts → | ||||
Indirect evidence “lallotja arquitectes és un despatx situat a la ciutat de Barcelona que neix de la mà de quatre arquitectes amb diferents enfocaments (tècnica constructiva, estètica i art…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
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: climate responsive architecture firms. 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 climate responsive architecture firms.
- Partial evidence
- Its own public description names part of climate responsive architecture firms, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name climate responsive architecture firms. 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 149 climate responsive architecture firms based in Barcelona, Spain
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Climate responsive architecture firms based in Barcelona, Spain at a glance
As of Sep 16, 2026Companies by employee count
Email recency for this list is measured across the whole Spain list rather than for Barcelona, so it is reported there. Company counts and contact totals on this page are exact for Barcelona, over 149 companies.
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 climate responsive architecture firms, 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 Barcelona, Spain whose own description of what they do matches “climate responsive architecture firms”. 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 climate responsive architecture firms), 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 climate responsive architecture firms, and records with no verified work email. Companies headquartered outside Barcelona 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, 154 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 16, 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.
Climate responsive architecture firms by metro in Spain
- Climate responsive architecture firms in Madrid159
- Climate responsive architecture firms in Barcelona149
- Climate responsive architecture firms in Valencia43
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 climate responsive architecture firms, 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 climate responsive architecture firms are there based in Barcelona, Spain?
RevenueBase identified 149 climate responsive architecture firms headquartered in Barcelona, 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?
B720 Fermín Vázquez Arquitectos, headquartered in Barcelona, tops this list with the largest team on record.
Which city has the most climate responsive architecture firms?
Madrid leads with 159 headquartered companies, followed by Barcelona (149) and Valencia (43).
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 154 verified decision-maker contacts tracked across these 149 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 16, 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.
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