Company lists · Data verified August 2026

Top 25 Artificial intelligence developers based in Portugal

Name: Artificial intelligence developers based in Portugal
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 163 companies tracked

There are 163 artificial intelligence developers headquartered in Portugal (RevenueBase, August 2026). RevenueBase tracks 5,412 professional contacts across them, including 705 with verified work emails and 272 with mobile numbers. Lisbon is the largest hub.

This list covers artificial intelligence developers headquartered in Portugal, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

163Companies

5,412Contacts tracked

705Verified emails

272Mobile numbers

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The 25 largest artificial intelligence developers based in Portugal

Ranked by team size

Top 25 of 163 artificial intelligence developers based in Portugal, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Foursys	Lisboa	1,001-5,000	1,210	404
2	Ltplabs	Lisboa	51-200	137	94
3	Daredata	n/a	51-200	98	15
4	Infonet	Lisbon	51-200	56	10
5	Mesh-Ai	Lisbon	51-200	55	27
6	BYSIX	n/a	51-200	35	9
7	Symufolk	Vila Nova De Gaia	51-200	35	6
8	SDG Group Portugal	Lisboa	1,001-5,000	34	26
9	Wire IT	Lisboa	11-50	32	10
10	Twistag	Lisbon	11-50	27	18
11	Omniumai	Braga	11-50	16	8
12	ML Analytics	Loures	11-50	15	9
13	Fisoft	Porto	11-50	15	5
14	Valuedate	Do Castelo	11-50	13	5
15	oiko.ai	Coimbra	11-50	13	2
16	Sociallab	Lisbon	11-50	12	7
17	Darkmatter AI Labs	Lisbon	11-50	11	2
18	nilg.ai	Porto	11-50	10	4
19	Novagate Solutions	Lisbon	11-50	9	3
20	Wiimer	n/a	11-50	9	1
21	talan.tech	Lisbon	11-50	5	2
22	Qubitz	Paranhos	11-50	5	1
23	Memória Visual	Vila Nova De Gaia	11-50	4	2
24	Warwick Analytics	Lisboa	11-50	4	1
25	Wynova	Oeiras	11-50	4	1

Showing 25 of 163 artificial intelligence developers based in Portugal

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Artificial intelligence developers based in Portugal at a glance

As of Aug 28, 2026

1-10Median size (employees)

LisbonLargest hub · 41 HQs

272Contacts with mobile numbers

26Emails re-verified in last 30 days

Companies by employee count

1-10

101

11-50

51-200

201-500

1,001-5,000

Artificial intelligence developers by metro

Metro	Companies
Artificial intelligence developers in Lisbon	41
Artificial intelligence developers in Lisboa	24
Artificial intelligence developers in Porto	20
Artificial intelligence developers in Braga	8
Artificial intelligence developers in Vila Nova De Gaia	7
Artificial intelligence developers in Cascais	3
Artificial intelligence developers in Matosinhos	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 “artificial intelligence developers”, with match quality audited by blind human judging, and headquartered in 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; 26 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 artificial intelligence developers are there based in Portugal?

There are 163 artificial intelligence developers headquartered in Portugal as of August 2026 (RevenueBase).

What is the largest company on this list?

Foursys, headquartered in Lisboa, tops this list with the largest team on record.

Which city has the most artificial intelligence developers?

Lisbon leads with 41 headquartered companies, followed by Lisboa (24) and Porto (20).

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 705 verified decision-maker contacts tracked across these 163 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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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.