Company lists · Data refreshed November 2026

Top 21 Architectural services based in Spain

Name: Architectural services based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 6,007 companies tracked

RevenueBase identified 6,007 company matches for architectural services associated with Spain as of November 2026 and tracks 35,917 professional contacts across them, including 3,755 with verified work emails. Madrid is the largest hub.

This list covers company matches for architectural services 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

6,007Companies

35,917Contacts tracked

3,755Verified emails

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The 21 largest architectural services based in Spain

Ranked by team size

Top 21 of 6,007 company matches for architectural services 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Arquitectura	Exact match	Pontevedra, SpainHQ recorded Nov 6, 2026	n/a	1,503 contacts →
	Exact match “Estudio de arquitectura” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Vita Construcciones	Exact match	Madrid, SpainHQ recorded Nov 6, 2026	n/a	576 contacts →
	Exact match “Vita Construcciones desde 1953 es una empresa especializada en construcción, rehabilitación y reforma integral.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Esteyco	Exact match	Madrid, SpainHQ recorded Nov 6, 2026	201-500	291 contacts →
	Exact match “Desde 1970 ESTEYCO ha desarrollado internacionalmente más de 1.300 estudios y proyectos.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Krean Group	Exact match	Arrasate, SpainHQ recorded Nov 6, 2026	201-500	275 contacts →
	Exact match “KREAN Creative engineering.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Martinez Otero Contract	Exact match	A Estrada, SpainHQ recorded Nov 6, 2026	201-500	170 contacts →
	Exact match “Martínez Otero Contract turns the ideas of architects and interior designers into real projects.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Valladares Ingeniería S.L	Exact match	Madrid, SpainHQ recorded Nov 6, 2026	51-200	156 contacts →
	Exact match “Within VALLADARES_ing, engineering challenges are part of our everyday" Global engineering and sustainable buildings Applying our vast experience we strive to provide our clients…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Almar Consulting	Exact match	Madrid, SpainHQ recorded Nov 6, 2026	51-200	151 contacts →
	Exact match “Empresa de servicios técnicos de Arquitectura, Ingeniería, Project Management, Urbanismo y Sostenibilidad aplicada a la gestión integral de activos inmobiliarios.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	TASH	Exact match	Madrid, SpainHQ recorded Nov 6, 2026	201-500	140 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
9	Sutega	Exact match	A Coruña, SpainHQ recorded Nov 6, 2026	51-200	139 contacts →
	Exact match “Desarrollamos proyectos Design & Build personalizados, contribuyendo a la adecuación de espacios para mejorar su estética, rentabilidad y sostenibilidad.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Gunni&trentino	Exact match	Barcelona · Bilbao · Madrid · Mallorca · Marbella · Bogotá · Doha, SpainHQ recorded Nov 6, 2026	201-500	125 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
11	HCP Architecture & Engineering	Exact match	Málaga, SpainHQ recorded Nov 6, 2026	51-200	120 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
12	Decor & Desgn	Exact match	Madrid, SpainHQ recorded Nov 6, 2026	n/a	120 contacts →
	Exact match “Decor & Design ha creado su estudio para ofrecer a sus clientes un servicio exclusivo de decoración e interiorismo, creando espacios inspirados en un estilo y filosofía…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	BIS	Exact match	Barcelona, SpainHQ recorded Nov 6, 2026	51-200	118 contacts →
	Exact match “BIS es una #ingeniería especializada en el diseño y cálculo de #estructuras e #instalaciones de edificios #sanitarios,#escolares,#deportivos,#residenciales, de…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	AH Asociados	Exact match	Pamplona, SpainHQ recorded Nov 6, 2026	51-200	109 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
15	Grupo Argenia	Exact match	Seville, SpainHQ recorded Nov 6, 2026	51-200	104 contacts →
	Exact match “Somos una consultora especializada en edificación, nuestra experiencia se ha desarrollado principalmente en los sectores industrial, retail, y hotelero.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Impulso Industrial Alternativo	Exact match	Llanera, SpainHQ recorded Nov 6, 2026	51-200	95 contacts →
	Exact match “Impulso es una empresa de servicios profesionales, especializada en los campos de la Ingeniería, Arquitectura y Consultoría que en la actualidad desarrolla su actividad para los…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	TALAT	Exact match	Palma De Mallorca, SpainHQ recorded Nov 6, 2026	51-200	89 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
18	Requena Y Plaza	Exact match	Madrid, SpainHQ recorded Nov 6, 2026	51-200	87 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
19	Velzia	Exact match	Madrid, SpainHQ recorded Nov 6, 2026	51-200	80 contacts →
	Exact match “Casas de revista, listas para disfrutar” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	ERRE	Exact match	Valencia, SpainHQ recorded Nov 6, 2026	11-50	73 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
21	Benedetta Tagliabue Embt Architects	Exact match	Barcelona, SpainHQ recorded Nov 6, 2026	11-50	60 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

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 “architectural services”. 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 21 of 6,007 architectural services based in Spain

See the full list, filter by size, metro and specialty, and access 3,755 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Architectural services based in Spain at a glance

As of Nov 6, 2026

10.5%Verified-email coverage

6.0Average contacts per company

1-10Median size (employees)

18.8%Largest-city concentration · Madrid

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

4,690

11-50

1,086

51-200

104

201-500

501-1,000

1,001-5,000

10001+

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 6,007 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 “architectural services” 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 3,755 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.

Architectural services 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 “architectural services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many architectural services are there based in Spain?

RevenueBase identified 6,007 company matches for architectural services 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?

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

Which city has the most architectural services?

Madrid leads with 1131 company records, followed by Barcelona (784) and Valencia (259).

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 3,755 professional contacts with verified work emails tracked across these 6,007 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.