Company lists · Data refreshed November 2026

Top 25 Architectural & electrical designers based in Spain

RevenueBase identified 976 company matches for architectural & electrical designers associated with Spain as of November 2026 and tracks 7,063 professional contacts across them, including 490 with verified work emails. Madrid is the largest hub.

This list covers company matches for architectural & electrical designers 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 5, 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 5, 2026 How this list was built
976Companies
7,063Contacts tracked
490Verified emails
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The 25 largest architectural & electrical designers based in Spain

Ranked by team size
Top 25 of 976 company matches for architectural & electrical designers based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 5, 202651-200367 contacts →

Exact match

“JG Ingenieros, S.A.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchPamplona, SpainHQ recorded Nov 5, 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 5, 2026 · View company records in RevenueBase
3Exact matchMadrid, SpainHQ recorded Nov 5, 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 5, 2026 · View company records in RevenueBase
4Exact matchVic, SpainHQ recorded Nov 5, 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 5, 2026 · View company records in RevenueBase
5Exact matchTerrassa, SpainHQ recorded Nov 5, 202651-20041 contacts →

Exact match

“Servicios independientes de Arquitectura e Ingeniería.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchBarcelona, SpainHQ recorded Nov 5, 202611-5029 contacts →

Exact match

“Consultoría 360º para el ciclo de vida de los activos.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchBarcelona, SpainHQ recorded Nov 5, 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 5, 2026 · View company records in RevenueBase
8Exact matchMadrid, SpainHQ recorded Nov 5, 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 5, 2026 · View company records in RevenueBase
9Exact matchSant Just Desvern, SpainHQ recorded Nov 5, 202611-5023 contacts →

Exact match

“GCT ARQUITECTES s’organitza com a despatx professional l’any 1997.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchMadrid, SpainHQ recorded Nov 5, 202611-5022 contacts →

Exact match

“ARQUIVIR is a multidisciplinary studio of Architecture, Engineering, Urban Planning and Design, combining experience, knowledge and technical resources to provide an integrated…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchBarcelona, SpainHQ recorded Nov 5, 202611-5021 contacts →

Exact match

“Anoche is formed by a team of professionals with wide experience in the field of architectural lighting from different viewpoints such as design, marketing, or prescription.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchGranada, SpainHQ recorded Nov 5, 202651-20020 contacts →

Exact match

“INCOA Grupo is a civil engineering and architecture consulting firm.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchBarcelona, SpainHQ recorded Nov 5, 202611-5019 contacts →

Exact match

“ÀBAG a bag (ingl): flexible container.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchMadrid, SpainHQ recorded Nov 5, 20261-1019 contacts →

Exact match

“Estudio de arquitectura, fundado por Pablo Gil y Raúl Silva, integrado por un equipo interdisciplinar de arquitectos, aparejadores, diseñadores de interiores, y diseñadores…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchPalma De Mallorca, SpainHQ recorded Nov 5, 202611-5019 contacts →

Exact match

“amm Technical Group es una empresa dedicada a ofrecer servicios profesionales de ingeniería y arquitectura técnica, dedicada al diseño, planificación y desarrollo integral de…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchBarcelona, SpainHQ recorded Nov 5, 202611-5017 contacts →

Exact match

“Architecture, Interior Design and Construction”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchAlcalá De Henares, SpainHQ recorded Nov 5, 20261-1017 contacts →

Exact match

“DIOC Ingeniería, Con el fin de presentar un nuevo reto, aunque con más de 20 años de experiencia, como una empresa dedicada a la delineación y desarrollo de proyectos de…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchSan Lorenzo, SpainHQ recorded Nov 5, 202611-5015 contacts →

Exact match

“Designing the New Mediterranean” Ibiza Interiors, founded by interior architect Jurjen van Hulzen, is a full service project company to help professional developers and private…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchMadrid, SpainHQ recorded Nov 5, 202611-5015 contacts →

Exact match

“El equipo de Arquitectos e Ingenieros de Suma de Arquitectura e Ingeniería S.L.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchMadrid, SpainHQ recorded Nov 5, 202611-5015 contacts →

Exact match

“Proteyco Ibérica, S.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchSant Quirze Del Vallès, SpainHQ recorded Nov 5, 202611-5015 contacts →

Exact match

“En junio del año en ISQ iniciamos nuestra actividad con la vocación de crear una empresa dedicada al desarrollo de una ingeniería de alto nivel y de calidad.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchDerio, SpainHQ recorded Nov 5, 202611-5015 contacts →

Exact match

“Sobre Onkai Somos una empresa independiente que presta servicios profesionales de ingeniería y arquitectura.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchBarcelona, SpainHQ recorded Nov 5, 202611-5014 contacts →

Exact match

“KUBICAT Arquitectura e Ingeniería es una consultoría situada en Barcelona formada por profesionales con una amplia experiencia en el sector.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchMadrid, SpainHQ recorded Nov 5, 202611-5014 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact match18, SpainHQ recorded Nov 5, 202611-5014 contacts →

Exact match

“estudio de arquitectura dedicado a proyectos y dirección de obras de edificios singulares, enfocados desde un punto de vista de colaboración multidisciplinar necesaria para…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 976 architectural & electrical designers based in Spain

See the full list, filter by size, metro and specialty, and access 490 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Architectural & electrical designers based in Spain at a glance

As of Nov 5, 2026
6.9%Verified-email coverage
7.2Average contacts per company
1-10Median size (employees)
18.9%Largest-city concentration · Madrid
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
768
11-50
158
51-200
20
201-500
2
501-1,000
2
1,001-5,000
1

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 976 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 & electrical designers” 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 490 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 5, 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 “architectural & electrical designers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many architectural & electrical designers are there based in Spain?

RevenueBase identified 976 company matches for architectural & electrical designers 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?

JG Ingenieros S.A tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most architectural & electrical designers?

Madrid leads with 184 company records, followed by Barcelona (99) and Valencia (40).

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 490 professional contacts with verified work emails tracked across these 976 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 5, 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.