Company lists · Data refreshed September 2026
Top 25 Platform building firms based in Spain
RevenueBase identified 1,721 platform building firms headquartered in Spain as of September 2026 and tracks 19,233 professional contacts across them, including 3,226 with verified work emails and 262 with mobile numbers. Madrid is the largest hub.
This list covers platform building firms headquartered in 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, how directly it supports the match, and when it was last checked. Data refreshed September 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.
The 25 largest platform building firms based in Spain
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 2,027 | ||||
“We are knowmad mood!(formerly atSistemas).” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 2 | 750 | ||||
“An ecosystem of interaction open to the world.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 3 | 692 | ||||
“At Paradigma, we have a habit: we commit.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 4 | 378 | ||||
“We are Garaje de ideas, a Design, Technology, Data and Growth agency.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 5 | Vector ITCIndirect evidence | 370 | |||
“Vector ITC, a Softtek Company, es un grupo tecnológico y digital internacional.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 6 | 284 | ||||
“Timestamp is a leading IT consultancy with over 20 years’ experience in digital transformation and systems integration.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 7 | 237 | ||||
“Profile Software Services is a software architecture and development company, made up of more than 140 people, experts in Software Architecture, Web and Mobile Developement, Cloud…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 8 | 209 | ||||
“TERALCO GROUP es un referente de desarrollo tecnológico que impulsa la transformación digital de tu empresa aportando soluciones a medida y creando ventajas competitivas, basadas…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 9 | 189 | ||||
“Atlantis Technology es una empresa con sede en Gran Canaria y Tenerife.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 10 | Tribeca MediaIndirect evidence | 187 | |||
“Tribeca_Media es el hub de comunicación y transformación digital que necesitas para tu empresa: • Generamos nuevas experiencias para tu cliente • Aportamos una ventaja competitiva…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 11 | 178 | ||||
“DISID is a technology consulting company that carries out Digital Transformation projects following a model of technological partner, we help our clients with the latest…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 12 | 174 | ||||
“Mindden es una empresa formada por profesionales con más de 15 años de experiencia en el mundo de la consultoría y el desarrollo de proyectos en el área de Servicios y Tecnología…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 13 | 155 | ||||
“INNOCV es una empresa sostenible que se diferencia por poner a las personas en el centro de sus decisiones, mejoramos cada año la calidad de vida de los que trabajamos en ella…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 14 | 149 | ||||
“Digital agility is the difference between businesses that thrive and those trying to survive.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 15 | 147 | ||||
“Somos una consultoría tecnológica especializada en transformación digital, desarrollo de aplicaciones móviles, desarrollo web, big data y smart cities.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 16 | 144 | ||||
“We are a young startup devoted to help companies on their digital transformation journey, with an emphasis on innovation and design.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 17 | 140 | ||||
“Quantion provides end-to-end technology and digital services, supporting organizations throughout their digital transformation journey, from strategic definition to technology…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 18 | Tanta ComunicaciónIndirect evidence | 139 | |||
“We define, develop and execute digital strategies and digital experiences for our clients, their brands and products.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 19 | 137 | ||||
“Better Consultants is the strategic partner for innovation and digital transformation.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 20 | 132 | ||||
“At Optare Solutions, we have been transforming technology into real business impact for over 20 years.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 21 | 132 | ||||
“Aktios nace en 2013 con el objetivo de convertir la complejidad tecnológica en crecimiento real de negocio.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 22 | saber.techIndirect evidence | 127 | |||
“Discover a great place to work.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 23 | 106 | ||||
“A multidisciplinary technology & transformation partner designing intelligent digital solutions powered by data, AI, and human insight.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 24 | 105 | ||||
“In O2O we have a team specialized on digital business that offers a consultancy service on Digital Strategy and Digital Transformation, lining up the needs Business and IT have…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 25 | 103 | ||||
“We are a deep technical core agency, a professional and human team that works to achieve our clients excellence and accompany them into their digital transformation processes.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 1,721 platform building firms based in Spain
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Platform building firms based in Spain at a glance
As of Sep 5, 2026Companies by employee count
Verified emails by last verification
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 platform building firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Spain whose own description of what they do matches “platform building firms”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among platform building firms, and records with no verified work email. Companies headquartered outside Spain 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 an evidence 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, 3,226 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 5, 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.
Platform building firms by metro
Frequently asked
How many platform building firms are there based in Spain?
RevenueBase identified 1,721 platform building firms headquartered in 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?
Knowmad Mood, headquartered in Madrid, tops this list with the largest team on record.
Which city has the most platform building firms?
Madrid leads with 388 headquartered companies, followed by Barcelona (332) and Valencia (84).
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 3,226 verified decision-maker contacts tracked across these 1,721 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 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.
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