Company lists · Data refreshed September 2026

Top 25 Multifamily architecture firms based in Barcelona, Spain

Name: Multifamily architecture firms based in Barcelona, Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 156 companies tracked

RevenueBase identified 156 multifamily architecture firms headquartered in Barcelona, Spain as of September 2026 and tracks 680 professional contacts across them, including 145 with verified work emails. Madrid is the largest hub.

This list covers multifamily 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 17, 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 17, 2026 86% judged on-target in blind review

156Companies

680Contacts tracked

145Verified emails

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The 25 largest multifamily architecture firms based in Barcelona, Spain

Ranked by team size

Top 25 of 156 multifamily architecture firms based in Barcelona, Spain, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to multifamily architecture firms: 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	G4 Group Architecture, Engineering And Design	Partial evidence	Barcelona, SpainHQ checked Sep 17, 2026	51-200	215 contacts →
	Partial evidence “G4 GROUP architecture & engineering es un estudio de arquitectura, ingeniería y diseño con oficinas en Barcelona, Madrid, Torino, París y Dubai con más de 25 años de experiencia y…” Source: RevenueBase Database · checked Sep 17, 2026
2	Ma&partners	Partial evidence	Barcelona, SpainHQ checked Sep 17, 2026	11-50	15 contacts →
	Partial evidence “Architecture, Interior Design and Construction” Source: RevenueBase Database · checked Sep 17, 2026
3	Codinachs Architects	Partial evidence	Barcelona, SpainHQ checked Sep 17, 2026	11-50	15 contacts →
	Partial evidence “Codinachs Architects is an international architecture and urban design practice founded in 1979.” Source: RevenueBase Database · checked Sep 17, 2026
4	Coblonal Arquitectura	Partial evidence	Barcelona, SpainHQ checked Sep 17, 2026	1-10	12 contacts →
	Partial evidence “Coblonal Interiorismo is an architecture and interior design studio located in Barcelona and leaded by Joan Llongueras and Jordi Mercè.” Source: RevenueBase Database · checked Sep 17, 2026
5	Roibos	Indirect evidence	Barcelona, SpainHQ checked Sep 17, 2026	11-50	11 contacts →
	Indirect evidence “At Roibos we build your house so it meets your every need.” Source: RevenueBase Database · checked Sep 17, 2026
6	Wortmann Architects	Partial evidence	Barcelona, SpainHQ checked Sep 17, 2026	1-10	8 contacts →
	Partial evidence “Wortmann Architects is a Barcelona-based architectural studio delivering integrated architecture and construction services across high-end residential, hospitality and industrial…” Source: RevenueBase Database · checked Sep 17, 2026
7	Arquitectura Serradell	Indirect evidence	Barcelona, SpainHQ checked Sep 17, 2026	1-10	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 17, 2026
8	Coma Arquitectura	Partial evidence	Barcelona, SpainHQ checked Sep 17, 2026	1-10	6 contacts →
	Partial evidence “The studio offers a wide range of architecture, landscape and interior design services for residential, commercial, hotel, corporate and industrial projects, both in the public…” Source: RevenueBase Database · checked Sep 17, 2026
9	Heres Arquitectura	Indirect evidence	Barcelona, SpainHQ checked Sep 17, 2026	1-10	5 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
10	Paris Camps Arquitectura	Partial evidence	Barcelona, SpainHQ checked Sep 17, 2026	1-10	5 contacts →
	Partial evidence “we propose an ARCHITECTURE for PEOPLE active and attractive buildings for INVESTORS profitable and replicable operations and for the PLANET decarbonizing and resilient we produce…” Source: RevenueBase Database · checked Sep 17, 2026
11	JC Architect	Indirect evidence	Barcelona, SpainHQ checked Sep 17, 2026	1-10	5 contacts →
	Indirect evidence “JC Architect is based in Barcelona, Spain JC Architect was founded in October 2003.” Source: RevenueBase Database · checked Sep 17, 2026
12	Aleu Viñets Arquitectura	Indirect evidence	Barcelona, SpainHQ checked Sep 17, 2026	1-10	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 17, 2026
13	PS Building Management Group	Indirect evidence	Barcelona, SpainHQ checked Sep 17, 2026	1-10	4 contacts →
	Indirect evidence “PS BUILDING MANAGEMENT GROUP (PSBMG) es la firma de gestión de proyectos y consultoría de inversión, liderada por el Arquitecto y Arquitecto Técnico Sergi Pujadó Soler, con sede…” Source: RevenueBase Database · checked Sep 17, 2026
14	Abak Studio	Indirect evidence	Barcelona, SpainHQ checked Sep 17, 2026	1-10	4 contacts →
	Indirect evidence “Estudi d'Arquitectura” Source: RevenueBase Database · checked Sep 17, 2026
15	Zest Architecture	Partial evidence	Barcelona, SpainHQ checked Sep 17, 2026	1-10	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 17, 2026
16	Cerometros2	Indirect evidence	Barcelona, SpainHQ checked Sep 17, 2026	1-10	3 contacts →
	Indirect evidence “Reconocidos por nuestra excelencia en planificación, diseño y ejecución; en Cerometros2 ofrecemos una variedad de servicios de ingeniería y arquitectura para distintos tipos de…” Source: RevenueBase Database · checked Sep 17, 2026
17	Lallotja Arquitectes	Indirect evidence	Barcelona, SpainHQ checked Sep 17, 2026	1-10	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 17, 2026
18	Turull Sørensen Architects	Partial evidence	Barcelona, SpainHQ checked Sep 17, 2026	11-50	2 contacts →
	Partial evidence “Turull Sørensen Architects is an architecture & planning company based in Barcelona.” Source: RevenueBase Database · checked Sep 17, 2026
19	Zulema Espais	Indirect evidence	Barcelona, SpainHQ checked Sep 17, 2026	1-10	2 contacts →
	Indirect evidence “El proyecto de reforma que proponemos desde nuestro estudio parte con una mirada global.” Source: RevenueBase Database · checked Sep 17, 2026
20	Estudi Roger Carreras	Partial evidence	Barcelona, SpainHQ checked Sep 17, 2026	1-10	2 contacts →
	Partial evidence “estudi roger carreras is an architecture & planning company based out of Barcelona, Spain.” Source: RevenueBase Database · checked Sep 17, 2026
21	Sg2 Arquitectura	Partial evidence	Barcelona, SpainHQ checked Sep 17, 2026	1-10	2 contacts →
	Partial evidence “SG2 architecture studio is located in Barcelona with over 20 years of experience, working for private and corporate clients in Spain and over the world.” Source: RevenueBase Database · checked Sep 17, 2026
22	Studio H	Indirect evidence	Barcelona, SpainHQ checked Sep 17, 2026	1-10	2 contacts →
	Indirect evidence “At Studio H, we conceive spaces, large and small, for rehabilitation or new construction, and in each project what we are most excited about is creating value, emotion and own…” Source: RevenueBase Database · checked Sep 17, 2026
23	Dindonn	Indirect evidence	Barcelona, SpainHQ checked Sep 17, 2026	1-10	1 contacts →
	Indirect evidence “En Dindonn, somos una agencia de arquitectura e interiorismo con una visión innovadora y una amplia experiencia en proyectos de retail, restauración y residencial.” Source: RevenueBase Database · checked Sep 17, 2026
24	Eraarchitects	Partial evidence	Barcelona, SpainHQ checked Sep 17, 2026	1-10	1 contacts →
	Partial evidence “ERA is a Barcelona – based architectural studio with more than 10 years of experience founded by the architect Esther Rovira.” Source: RevenueBase Database · checked Sep 17, 2026
25	Mateo Arquitectura SLP	Indirect evidence	Barcelona, SpainHQ checked Sep 17, 2026	1-10	1 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 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: multifamily 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 multifamily architecture firms.
Partial evidence: Its own public description names part of multifamily architecture firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name multifamily 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 156 multifamily architecture firms based in Barcelona, Spain

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Multifamily architecture firms based in Barcelona, Spain at a glance

As of Sep 17, 2026

21.3%Verified-email coverage

4.4Average contacts per company

1-10Median size (employees)

159.6%Largest-city concentration · Madrid

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

133

11-50

51-200

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 156 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 multifamily 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 “multifamily 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 multifamily 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 multifamily 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, 145 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 17, 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.

Multifamily architecture firms by metro in Spain

Multifamily architecture firms in Madrid249
Multifamily architecture firms in Barcelona156
Multifamily architecture firms in Valencia56
Multifamily architecture firms in Marbella34
Multifamily architecture firms in Sevilla29
Multifamily architecture firms in Malaga25

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 multifamily 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 multifamily architecture firms are there based in Barcelona, Spain?

RevenueBase identified 156 multifamily 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?

G4 Group Architecture, Engineering And Design, headquartered in Barcelona, tops this list with the largest team on record.

Which city has the most multifamily architecture firms?

Madrid leads with 249 headquartered companies, followed by Barcelona (156) and Valencia (56).

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 145 verified decision-maker contacts tracked across these 156 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 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 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.