Company lists · Data verified August 2026
Top 12 Machine learning companies based in Barcelona, Spain
Find 29 machine learning companies based in Barcelona, Spain, with 304 business contacts and 82 email addresses. Madrid is the single most-represented city among the companies included. Data is current as of August 2026.
Machine learning companies develop software, platforms, models, or services that use data to identify patterns, make predictions, automate decisions, or support other business processes. This list covers companies that develop, provide, or apply machine learning software, models, platforms, or related services as part of their business. Ranked by team size, largest first. Data current as of August 28, 2026.
The 12 largest machine learning companies based in Barcelona, Spain
Ranked by team size| # | Company | Verified emails |
|---|---|---|
| 1 |  BCG Gamma | 28 |
| 2 |  Dribia Data Research | 26 |
| 3 |  Omnios | 6 |
| 4 |  Prenomics | 10 |
| 5 |  Rebelio Technologies AI Solutions | 2 |
| 6 |  Pervasive Technologies | 1 |
| 7 |  Kaizenai | 1 |
| 8 |  Predictland AI | 1 |
| 9 |  ONEXT | 3 |
| 10 |  Bracai | 1 |
| 11 |  R DE Arquer | 1 |
| 12 |  Loudcode | 1 |
Showing 12 of 29 machine learning companies based in Barcelona, Spain
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Machine learning companies based in Barcelona, Spain at a glance
As of Aug 28, 2026Companies by employee count
Machine learning companies by metro in Spain
| Metro | Companies |
|---|---|
| Machine learning companies in Madrid | 39 |
| Machine learning companies in Barcelona | 29 |
| Machine learning companies in Valencia | 10 |
| Machine learning companies in Vitoria-Gasteiz | 4 |
| Machine learning companies in Alicante | 4 |
| Machine learning companies in Las Palmas De Gran Canaria | 3 |
| Machine learning companies in Vigo | 2 |
How this list was built
- Source
- The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
- Inclusion
- Companies whose own business descriptions match “machine learning companies”, with match quality audited by blind human judging, and headquartered in Barcelona, Spain.
- 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
- Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
- Refresh
- Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.
Frequently asked
How many machine learning companies are based in Barcelona, Spain?
This list contains 29 machine learning companies based in Barcelona, Spain.
Where are most machine learning companies located?
Madrid is the single most-represented city among the companies on this list.
How can I find contacts at machine learning companies?
This list includes 304 business contacts and 82 email addresses for machine learning companies.
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About this data
RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.
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