Company lists · Data verified August 2026

Top 25 AI software companies based in Portugal

Name: AI software companies based in Portugal
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 129 companies tracked

There are 129 AI software companies headquartered in Portugal (RevenueBase, August 2026). RevenueBase tracks 2,296 professional contacts across them, including 664 with verified work emails and 74 with mobile numbers. Lisbon is the largest hub.

This list covers AI software companies 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.

129Companies

2,296Contacts tracked

664Verified emails

74Mobile numbers

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The 25 largest AI software companies based in Portugal

Ranked by team size

Top 25 of 129 AI software companies 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	Quidgest	Lisboa	51-200	175	58
3	Daredata	n/a	51-200	98	15
4	Present Technologies	Coimbra	51-200	80	43
5	Infonet	Lisbon	51-200	56	10
6	Mesh-Ai	Lisbon	51-200	55	27
7	BYSIX	n/a	51-200	35	9
8	Wire IT	Lisboa	11-50	32	10
9	TWO Impulse	Lisbon	11-50	22	10
10	Omniumai	Braga	11-50	16	8
11	Valuedate	Do Castelo	11-50	13	5
12	oiko.ai	Coimbra	11-50	13	2
13	Sociallab	Lisbon	11-50	12	7
14	N.0 Tecnologia	Sao Joao Da Madeira	1-10	10	2
15	Randy Labs	Braga	1-10	9	6
16	Novagate Solutions	Lisbon	11-50	9	3
17	Miraiku	Lisbon	1-10	9	2
18	Wiimer	n/a	11-50	9	1
19	Human Ready	Lisboa	1-10	8	6
20	Cognitiva	Matosinhos	1-10	8	2
21	Stokedge	Lisbon	1-10	6	4
22	talan.tech	Lisbon	11-50	5	2
23	Assetfloow	Lisbon	11-50	5	1
24	Qubitz	Paranhos	11-50	5	1
25	zaai.ai	Porto	1-10	5	1

Showing 25 of 129 AI software companies based in Portugal

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AI software companies based in Portugal at a glance

As of Aug 28, 2026

1-10Median size (employees)

LisbonLargest hub · 31 HQs

74Contacts with mobile numbers

23Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

AI software companies by metro

Metro	Companies
AI software companies in Lisbon	31
AI software companies in Lisboa	18
AI software companies in Porto	12
AI software companies in Braga	6
AI software companies in Vila Nova De Gaia	4
AI software companies in Coimbra	4
AI software companies in Leiria	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 software companies”, 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; 23 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 software companies are there based in Portugal?

There are 129 AI software companies 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 AI software companies?

Lisbon leads with 31 headquartered companies, followed by Lisboa (18) and Porto (12).

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 664 verified decision-maker contacts tracked across these 129 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.