Company lists · Data verified August 2026
Top 10 AI companies based in Lisbon, Portugal
The Lisbon ai companies list contains 30 companies and 207 business contacts, including 65 email addresses. Published in August 2026, the list includes companies across the category, with Lisbon as the single most-represented city. Use it to identify potential buyers, partners, and vendors in the ai companies market.
AI companies develop, sell, or provide artificial intelligence software, systems, products, or related services. This list covers companies that develop, sell, or provide artificial intelligence software, systems, products, or related services. Ranked by team size, largest first. Data current as of August 28, 2026.
The 10 largest AI companies based in Lisbon, Portugal
Ranked by team size| # | Company | Verified emails |
|---|---|---|
| 1 |  Mesh-Ai | 27 |
| 2 |  Twistag | 18 |
| 3 |  Sociallab | 7 |
| 4 |  Darkmatter AI Labs | 2 |
| 5 |  Novagate Solutions | 3 |
| 6 |  Aitecserv | 2 |
| 7 |  talan.tech | 2 |
| 8 |  Brightai Consulting | 2 |
| 9 |  Kalinax | 1 |
| 10 |  Artemisia Labs | 1 |
Showing 10 of 30 AI companies based in Lisbon, Portugal
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AI companies based in Lisbon, Portugal at a glance
As of Aug 28, 2026Companies by employee count
AI companies by metro in Portugal
| Metro | Companies |
|---|---|
| AI companies in Lisbon | 30 |
| AI companies in Lisboa | 15 |
| AI companies in Porto | 14 |
| AI companies in Braga | 7 |
| AI companies in Vila Nova De Gaia | 4 |
| AI companies in Matosinhos | 4 |
| AI companies in Paranhos | 3 |
| AI companies in Oeiras | 3 |
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 “AI companies”, with match quality audited by blind human judging, and headquartered in Lisbon, Portugal.
- 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; 1 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 ai companies are in the Lisbon list?
The list contains 30 ai companies based in Lisbon, Portugal.
Which city has the most ai companies on the list?
Lisbon is the single most-represented city among the companies on the list.
Does the ai companies list include contact information?
Yes, the list includes 207 business contacts and 65 email addresses.
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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.