Company lists · Data refreshed November 2026

Top 25 Building architects based in Spain

RevenueBase identified 2,472 company matches for building architects associated with Spain as of November 2026 and tracks 13,711 professional contacts across them, including 1,337 with verified work emails. Madrid is the largest hub.

This list covers company matches for building architects 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 6, 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 6, 2026 How this list was built
2,472Companies
13,711Contacts tracked
1,337Verified emails
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The 25 largest building architects based in Spain

Ranked by team size
Top 25 of 2,472 company matches for building architects based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchBarcelona, SpainHQ recorded Nov 6, 202651-200165 contacts →

Exact match

“Cateb is the College of Technical Architecture of Barcelona, the home of experts in construction, which promotes professional excellence and the social function of its profession.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchMadrid, SpainHQ recorded Nov 6, 2026201-500140 contacts →

Exact match

“TASH | Taller de Arquitectura Sánchez-Horneros es un estudio de arquitectura e ingeniería de edificación nacido en Toledo, con más de 20 años de trayectoria y presencia…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBarcelona · Bilbao · Madrid · Mallorca · Marbella · Bogotá · Doha, SpainHQ recorded Nov 6, 2026201-500125 contacts →

Exact match

“BIENVENIDOS A GUNNI & TRENTINO [gunnitrentino.es] Barcelona · Bilbao · Madrid · Mallorca · Marbella · Bogotá · Doha Más de 50 años ofreciendo servicios integrales de interiorismo…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchMálaga, SpainHQ recorded Nov 6, 202651-200120 contacts →

Exact match

“HCP Architecture & Engineering is a studio founded in 1986, currently employing more than 100 professionals, dedicated to architecture, engineering and urban projects affording…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchPamplona, SpainHQ recorded Nov 6, 202651-200109 contacts →

Exact match

“ah asociados is an architecture studio established in 1989 with branches in Pamplona, Bilbao, Madrid, Barcelona and Qatar.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchPalma De Mallorca, SpainHQ recorded Nov 6, 202651-20089 contacts →

Exact match

“At Talat we design and build buildings thinking and taking care of their most important element: the people who live in them.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchMadrid, SpainHQ recorded Nov 6, 202651-20087 contacts →

Exact match

“Requena y Plaza fue fundada en 1987 por Juan Luis Requena Ruiz y José Francisco Plaza González.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBarcelona, SpainHQ recorded Nov 6, 202611-5085 contacts →

Exact match

“b720 is a multicultural and multilingual architecture studio that employs more than 60 professionals from different fields and nationalities.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchValencia, SpainHQ recorded Nov 6, 202611-5073 contacts →

Exact match

“Si algo caracterizaa este despacho es la flexibilidad.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBarcelona, SpainHQ recorded Nov 6, 202611-5060 contacts →

Exact match

“Benedetta Tagliabue - EMBT is an international acknowledged architecture studio formed by Enric Miralles and Benedetta Tagliabue in 1994.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchMadrid, SpainHQ recorded Nov 6, 202651-20055 contacts →

Exact match

“Somos un grupo internacional con sede en México y España, especializado en el diseño, gestión y construcción de proyectos arquitectónicos y de interiorismo de alto impacto.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchVic, SpainHQ recorded Nov 6, 202651-20047 contacts →

Exact match

“CAT: Colomer-Rifà és un despatx professional especialitzat en el disseny de projectes i la direcció d'obres en els àmbits de l'enginyeria, l'arquitectura i el medi ambient.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchValencia, SpainHQ recorded Nov 6, 202611-5047 contacts →

Exact match

“Arqueha es un estudio de arquitectura de ámbito nacional con sedes en Madrid y València, formado por sus dos socios fundadores y un grupo polivalente de profesionales de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5045 contacts →

Exact match

“Somos una empresa de arquitectura y construcción con capacidad para desarrollar y coordinar trabajos de diseño, proyecto y obra.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBilbao, SpainHQ recorded Nov 6, 20261,001-5,00042 contacts →

Exact match

“IDOM es una empresa líder en servicios profesionales de Consultoría, Ingeniería y Arquitectura que se distingue por ofrecer a sus clientes un nivel de compromiso extraordinario…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSpainHQ recorded Nov 6, 2026n/a42 contacts →

Exact match

“En IVER Ingeniería & Arquitectura nos avalan 28 años de experiencia como consultora de Ingeniería & Arquitectura en Valencia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchTerrassa, SpainHQ recorded Nov 6, 202651-20041 contacts →

Exact match

“Servicios independientes de Arquitectura e Ingeniería.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBarcelona, SpainHQ recorded Nov 6, 202611-5039 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5036 contacts →

Exact match

“CIETE S.A, es una empresa fundada en el año 1986.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“RCCyP es un estudio de arquitectura y urbanismo con sede en Madrid, fundado en el año 2003.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchTerrassa, SpainHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“Solucions integrals d’urbanisme, arquitectura, enginyeria, interiorisme i gestió tècnica.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBarcelona, SpainHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBarcelona, SpainHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“We are a multidisciplinary team composed by architects and professionals, founded in 1978 by Luis Alonso and Sergi Balaguer.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchMadrid, SpainHQ recorded Nov 6, 202651-20026 contacts →

Exact match

“En INNER XXI llevamos más de veinticinco años desarrollando proyectos exclusivos y adaptados a cada uno de nuestros clientes, tanto en viviendas, oficinas y locales.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchGetxo, SpainHQ recorded Nov 6, 20261-1025 contacts →

Exact match

“A4 ARQUITECTOS es una empresa de arquitectura, urbanismo y consultoría, con sede en Vizcaya, dedicada a la realización de proyectos de obra civil, rehabilitación, edificación y…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 2,472 building architects based in Spain

See the full list, filter by size, metro and specialty, and access 1,337 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Building architects based in Spain at a glance

As of Nov 6, 2026
9.8%Verified-email coverage
5.5Average contacts per company
1-10Median size (employees)
19.2%Largest-city concentration · Madrid
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
2,032
11-50
368
51-200
24
201-500
6
501-1,000
3
1,001-5,000
2

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 2,472 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 “building architects” 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 1,337 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 6, 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 “building architects”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many building architects are there based in Spain?

RevenueBase identified 2,472 company matches for building architects 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?

COL Legi DE L'arquitectura Tècnica DE Barcelona tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most building architects?

Madrid leads with 474 company records, followed by Barcelona (312) and Valencia (108).

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 1,337 professional contacts with verified work emails tracked across these 2,472 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 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 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.