Company lists · Data refreshed September 2026

Top 24 Artificial intelligence services companies based in Portugal

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

Compiled by the RevenueBase Data Team Data refreshed Sep 23, 2026 203 companies tracked

RevenueBase identified 203 artificial intelligence services companies headquartered in Portugal as of September 2026 and tracks 6,050 professional contacts across them, including 936 with verified work emails and 381 with mobile numbers. Lisbon is the largest hub.

This list covers artificial intelligence services companies headquartered in Portugal, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 23, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 23, 2026 86% judged on-target in blind review

203Companies

6,050Contacts tracked

936Verified emails

381Mobile numbers

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The 24 largest artificial intelligence services companies based in Portugal

Ranked by team size

Top 24 of 203 artificial intelligence services companies based in Portugal, ranked by team size, largest first. Data refreshed Sep 23, 2026. RevenueBase Smart Search rates how each company's information relates to artificial intelligence services companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Celfocus	Partial evidence	Lisbon, PortugalHQ checked Sep 23, 2026	1,001-5,000	1,248 contacts →
	Partial evidence “Celfocus is pioneering the future of business through Next-Gen Intelligence, the convergence of data, AI, and human creativity to build more autonomous and adaptive organizations.” Source: RevenueBase Database · checked Sep 23, 2026
2	Novabase	Indirect evidence	Lisbon, PortugalHQ checked Sep 23, 2026	1,001-5,000	580 contacts →
	Indirect evidence “Novabase innovative solutions are all over the world, since 1989.” Source: RevenueBase Database · checked Sep 23, 2026
3	LBC	Indirect evidence	Lisboa, PortugalHQ checked Sep 23, 2026	51-200	196 contacts →
	Indirect evidence “LBC is an international management consulting company, with project experience in 18 countries through Europe, Africa, and America, more than 1.200 projects in 12 Industry…” Source: RevenueBase Database · checked Sep 23, 2026
4	Daredata	Indirect evidence	Lisbon, PortugalHQ checked Sep 23, 2026	51-200	98 contacts →
	Indirect evidence “Established in 2019, DareData Engineering is the fastest-growing AI company in Portugal.” Source: RevenueBase Database · checked Sep 23, 2026
5	Infosistema	Strong evidence	Carnaxide, PortugalHQ checked Sep 23, 2026	11-50	68 contacts →
	Strong evidence “Infosistema is a product-led software technology company focused on intelligent automation, data analytics, and artificial intelligence.” Source: RevenueBase Database · checked Sep 23, 2026
6	Automaise	Indirect evidence	Braga, PortugalHQ checked Sep 23, 2026	51-200	59 contacts →
	Indirect evidence “Automaise’s AI Agents revolutionize customer experience with conversational AI, case ticketing, agent assistance, and backoffice automation.” Source: RevenueBase Database · checked Sep 23, 2026
7	Effy Business	Indirect evidence	Braga, PortugalHQ checked Sep 23, 2026	51-200	36 contacts →
	Indirect evidence “EFFY stands for Efficiency!” Source: RevenueBase Database · checked Sep 23, 2026
8	Symufolk	Indirect evidence	Vila Nova De Gaia, PortugalHQ checked Sep 23, 2026	51-200	36 contacts →
	Indirect evidence “Symufolk is a trailblazer in innovative technology solutions, helping businesses overcome today’s toughest challenges and prepare for tomorrow’s opportunities.” Source: RevenueBase Database · checked Sep 23, 2026
9	BYSIX	Indirect evidence	Lisbon, PortugalHQ checked Sep 23, 2026	51-200	34 contacts →
	Indirect evidence “BySix is an AI software development company with nearly a decade of experience, combining generative AI expertise and software engineering to build self-sufficient…” Source: RevenueBase Database · checked Sep 23, 2026
10	HI Interactive	Indirect evidence	Lisboa, PortugalHQ checked Sep 23, 2026	11-50	31 contacts →
	Indirect evidence “Hi Interactive helps organizations modernize the interface layer of their digital platforms, enabling faster adoption, greater consistency, and more scalable digital experiences.” Source: RevenueBase Database · checked Sep 23, 2026
11	Wire IT	Indirect evidence	Lisbon, PortugalHQ checked Sep 23, 2026	11-50	30 contacts →
	Indirect evidence “Based in Portugal, Wire IT is your specialized IT consulting partner with 18 years of experience.” Source: RevenueBase Database · checked Sep 23, 2026
12	Deepneuronic	Partial evidence	Covilhã, PortugalHQ checked Sep 23, 2026	11-50	21 contacts →
	Partial evidence “DeepNeuronic is an AI technology company specializing in automatic vision systems that transform existing surveillance cameras into real-time operational intelligence.” Source: RevenueBase Database · checked Sep 23, 2026
13	Omniumai	Indirect evidence	Braga, PortugalHQ checked Sep 23, 2026	11-50	17 contacts →
	Indirect evidence “Join us!” Source: RevenueBase Database · checked Sep 23, 2026
14	oiko.ai	Indirect evidence	Coimbra, PortugalHQ checked Sep 23, 2026	11-50	13 contacts →
	Indirect evidence “From Empowering Data Skills [UNI1500] to Delivering AI-Powered Impact [OiKO.ai] UNI1500 was born as a spin-off from 1500 Consulting, with the mission to democratize access to data…” Source: RevenueBase Database · checked Sep 23, 2026
15	nilg.ai	Strong evidence	Porto, PortugalHQ checked Sep 23, 2026	11-50	12 contacts →
	Strong evidence “Consulting and development services in Artificial Intelligence and Data Science” Source: RevenueBase Database · checked Sep 23, 2026
16	Darkmatter AI Labs	Indirect evidence	Lisbon, PortugalHQ checked Sep 23, 2026	11-50	11 contacts →
	Indirect evidence “Darkmatter is an end-to-end AI consultancy for complex organizations, acting as their dedicated AI Department.” Source: RevenueBase Database · checked Sep 23, 2026
17	N.0 Tecnologia	Indirect evidence	São João Da Madeira, PortugalHQ checked Sep 23, 2026	1-10	10 contacts →
	Indirect evidence “Nossa missão é capacitar empresas a converterem dados em decisões estratégicas e resultados tangíveis, impulsionando inovação, eficiência e segurança.” Source: RevenueBase Database · checked Sep 23, 2026
18	Engibots	Indirect evidence	Lisboa, PortugalHQ checked Sep 23, 2026	11-50	9 contacts →
	Indirect evidence “Transformamos processos manuais e dispersos em operações inteligentes, automatizadas e escaláveis.” Source: RevenueBase Database · checked Sep 23, 2026
19	Randy Labs	Indirect evidence	Braga, PortugalHQ checked Sep 23, 2026	1-10	9 contacts →
	Indirect evidence “Randy labs is a forward-thinking technology company committed to revolutionizing industries by strategically applying cutting-edge AI and innovative software solutions.” Source: RevenueBase Database · checked Sep 23, 2026
20	Miraiku	Strong evidence	Lisbon, PortugalHQ checked Sep 23, 2026	1-10	9 contacts →
	Strong evidence “Meet Miraiku a next-gen GenAI-native tech startup reshaping how brands harness the power of artificial intelligence.” Source: RevenueBase Database · checked Sep 23, 2026
21	Cognitiva	Strong evidence	Matosinhos, PortugalHQ checked Sep 23, 2026	1-10	9 contacts →
	Strong evidence “Cognitiva is a software consulting and development company with extensive experience on machine learning and artificial intelligence, web technologies and SAP business…” Source: RevenueBase Database · checked Sep 23, 2026
22	Wiimer	Strong evidence	Porto, PortugalHQ checked Sep 23, 2026	11-50	9 contacts →
	Strong evidence “We are an artificial intelligence and data analytics firm with cross-industry expertise.” Source: RevenueBase Database · checked Sep 23, 2026
23	Human Ready	Indirect evidence	Lisbon, PortugalHQ checked Sep 23, 2026	1-10	8 contacts →
	Indirect evidence “Three things are supposed to tell business leaders what to do when the world moves: dashboards, analysts, and consultants.” Source: RevenueBase Database · checked Sep 23, 2026
24	Aitecserv	Partial evidence	Lisbon, PortugalHQ checked Sep 23, 2026	1-10	8 contacts →
	Partial evidence “Develop products based on artifical intelligence and machine learning tecnologies and algorithms, with high support in cloud compute architectures (lower costs and promote OPEX…” Source: RevenueBase Database · checked Sep 23, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: artificial intelligence services companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names artificial intelligence services companies.
Partial evidence: Its own public description names part of artificial intelligence services companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name artificial intelligence services companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 24 of 203 artificial intelligence services companies based in Portugal

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Artificial intelligence services companies based in Portugal at a glance

As of Sep 23, 2026

15.5%Verified-email coverage

6.3%Mobile-number coverage

29.8Average contacts per company

1-10Median size (employees)

21.2%Largest-city concentration · Lisbon

Sep 23, 2026Page data refreshed

Companies by employee count

1-10

141

11-50

51-200

201-500

1,001-5,000

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 26.0d

7150–30

20931–60

961–90

090–180

3180+

Company record updated

Median 90.0d

00–30

1,04031–60

2,08061–90

2,75690–180

174180+

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among artificial intelligence services companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Portugal whose own description of what they do matches “artificial intelligence services companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names artificial intelligence services companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among artificial intelligence services companies, and records with no verified work email. Companies headquartered outside Portugal are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 936 across the full list. 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 September 23, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Artificial intelligence services companies by metro

Artificial intelligence services companies in Lisbon43

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names artificial intelligence services companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many artificial intelligence services companies are there based in Portugal?

RevenueBase identified 203 artificial intelligence services companies headquartered in Portugal as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Celfocus, headquartered in Portugal, tops this list with the largest team on record.

Which city has the most artificial intelligence services companies?

Lisbon leads with 43 headquartered companies, followed by Lisboa (24) and Porto (22).

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 936 verified decision-maker contacts tracked across these 203 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 23, 2026.

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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 Smart Search, 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.