Company lists · Data refreshed November 2026

Top 25 Deeptech companies based in Spain

RevenueBase identified 114 company matches for deeptech companies associated with Spain as of November 2026 and tracks 876 professional contacts across them, including 223 with verified work emails. Madrid is the largest hub.

This list covers company matches for deeptech companies 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
114Companies
876Contacts tracked
223Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest deeptech companies based in Spain

Ranked by team size
Top 25 of 114 company matches for deeptech companies 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 matchCastellón, SpainHQ recorded Nov 6, 202651-200125 contacts →

Exact match

“R&D Technology Institute ITC pursues to provide solid support for production companies in the defence and enhancement of their strategic positioning in the current global context…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchMadrid, SpainHQ recorded Nov 6, 202651-20060 contacts →

Exact match

“Idoven is a European deep tech company advancing early detection and precision medicine for cardiovascular diseases.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchJaén, SpainHQ recorded Nov 6, 202611-5048 contacts →

Exact match

“En Xauen somos expertos en la transformación digital de las empresas y en el lanzamiento de nuevas XTech (FinTech, MedTech, EdTech, PropTech).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchViladecans, SpainHQ recorded Nov 6, 202651-20046 contacts →

Exact match

“IDEADED is a dynamic 10-year-old deep tech company developing leading-edge technologies beyond silicon.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5037 contacts →

Exact match

“La escuela de prestigio en Inteligencia Artificial y Deep Tech.”

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

Exact match

“At dezzai, we develop deep-tech solutions to bring Artificial Intelligence to the heart of your business-without technical complications.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchElgoibar, SpainHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“We are the R&D unit of the INZU Group, dedicated to developing cutting-edge technological solutions that address the challenges of modern industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Anyverse (formerly Next Limit) is a Spanish deep-tech company based in Madrid drawing upon 25 years of experience developing state-of-the-art technologies – an Oscar-winning…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLeganés, SpainHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“OBUU TECH is a Madrid-based deep tech company specialized in AI-powered software and engineering solutions for aerospace, defence, energy, and industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBarcelona, SpainHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“We provide a digital, autonomous and onsite testing technology for fish farms that reduces fish mortality and can reduce costs up to 50% in fish farms.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchDonostia-san Sebastian, SpainHQ recorded Nov 6, 20261-1012 contacts →

Exact match

“Cultzyme is a deep-tech company developing innovative technologies for intelligent bioprocesses.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBarcelona, SpainHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“Get support for your deep-tech startup or tech-based SME to overcome the challenges in your path to innovation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchPozuelo De Alarcón, SpainHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“Bullnet Capital is an independent venture capital firm, a pioneer in Deep Tech investments in Spain.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBilbao, SpainHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Venture builder specialized in Deep Tech.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchValencia, SpainHQ recorded Nov 6, 202651-2008 contacts →

Exact match

“No Spoon es un laboratorio de desarrollo fundado por emprendedores de éxito en el que empoderamos a empresas y emprendedores que necesitan crear productos con tecnología e…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchMadrid, SpainHQ recorded Nov 6, 202611-507 contacts →

Exact match

“monodon is an innovation area from Navantia aim to create innovative products.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchValencia, SpainHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Welcome to Next Tier Ventures: reimagining the future of AI-driven innovation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact match28049, SpainHQ recorded Nov 6, 20261-107 contacts →

Exact match

“If space matters, we have great solutions in polarization.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchCastelldefels, SpainHQ recorded Nov 6, 20261-106 contacts →

Exact match

“shinephi is a deep-tech company redefining how nanoscale processes are monitored and controlled, recently recognized as Catalan Startup of the Year 2025.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchMadrid, SpainHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Twinny helps companies automate complex business processes using RPA and AI agents trained for their specific business context.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchManresa, SpainHQ recorded Nov 6, 20261-106 contacts →

Exact match

“ON-LASER is a technology company specialized in the development and integration of innovative laser systems and solutions for industrial applications.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchMurcia, SpainHQ recorded Nov 6, 20261-105 contacts →

Exact match

“We invest in projects and teams where we can make an impact as a technology partner.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchMadrid, SpainHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Digital Earth Solutions is a deep-tech startup aiming to contribute to the preservation of marine ecosystems through innovative ocean modelling solutions Our main activity areas…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBarcelona, SpainHQ recorded Nov 6, 202611-504 contacts →

Exact match

“PUZZLE X™ is the world's most electrifying event for Exponential Technologies and Deep Science and it is a year-round deep tech venture builder dedicated to enabling materials of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchMadrid, SpainHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Ayudamos a empresas en los procesos tecnológicos complejos e innovadores.”

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

Showing 25 of 114 deeptech companies based in Spain

See the full list, filter by size, metro and specialty, and access 223 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Deeptech companies based in Spain at a glance

As of Nov 6, 2026
25.5%Verified-email coverage
7.7Average contacts per company
1-10Median size (employees)
30.7%Largest-city concentration · Madrid
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
79
11-50
29
51-200
5
10001+
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 114 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 “deeptech companies” 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 223 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.

Deeptech companies 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 “deeptech companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many deeptech companies are there based in Spain?

RevenueBase identified 114 company matches for deeptech companies 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?

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

Which city has the most deeptech companies?

Madrid leads with 35 company records, followed by Barcelona (23) and Valencia (6).

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 223 professional contacts with verified work emails tracked across these 114 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.

Ready to reach these companies? Verified emails and direct dials for all 114 deeptech companies based in Spain. Start with a free account, no credit card.

Download this list →

Related lists

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.