Company lists · Data refreshed September 2026

Top 25 B2B technology startups based in Portugal

Name: B2B technology startups based in Portugal
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 59 companies tracked

RevenueBase identified 59 B2B technology startups headquartered in Portugal as of September 2026 and tracks 778 professional contacts across them, including 347 with verified work emails. Lisboa is the largest hub.

This list covers B2B technology startups 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 19, 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 19, 2026 86% judged on-target in blind review

59Companies

778Contacts tracked

347Verified emails

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The 25 largest B2B technology startups based in Portugal

Ranked by team size

Top 25 of 59 B2B technology startups based in Portugal, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to B2B technology startups: 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	Premium Minds	Indirect evidence	Lisboa, PortugalHQ checked Sep 19, 2026	51-200	127 contacts →
	Indirect evidence “Premium Minds is a software house specializing in backend engineering, custom solutions, and AI innovation, with satisfied and demanding customers in Portugal, Spain, Switzerland…” Source: RevenueBase Database · checked Sep 19, 2026
2	Present Technologies	Partial evidence	Coimbra, PortugalHQ checked Sep 19, 2026	51-200	80 contacts →
	Partial evidence “Present Technologies is a software company providing world-class solutions for Enterprise, Web, Mobile, and AI.” Source: RevenueBase Database · checked Sep 19, 2026
3	APR	Indirect evidence	Ermesinde, PortugalHQ checked Sep 19, 2026	51-200	54 contacts →
	Indirect evidence “APR was founded in 1992 with the objective of providing high quality IT services, driving their activities exclusively for the business sector.” Source: RevenueBase Database · checked Sep 19, 2026
4	Alidata	Indirect evidence	Leiria, PortugalHQ checked Sep 19, 2026	51-200	44 contacts →
	Indirect evidence “Com 40 anos de existência e mais de clientes ativos, somos uma das mais antigas softwarehouses portuguesas, com uma forte aposta no apoio direto ao cliente e um serviço de…” Source: RevenueBase Database · checked Sep 19, 2026
5	Stratesys Portugal	Indirect evidence	Lisbon, PortugalHQ checked Sep 19, 2026	1,001-5,000	25 contacts →
	Indirect evidence “Somos uma empresa especializada em diversas plataformas tecnológicas líderes como SAP, Salesforce, Microsoft, OpenText e outros fabricantes de software nossos parceiros.” Source: RevenueBase Database · checked Sep 19, 2026
6	Webincode	Partial evidence	Santa Maria Maior, PortugalHQ checked Sep 19, 2026	11-50	17 contacts →
	Partial evidence “Webincode is a young company, based in Viana do Castelo, with a main focus on the development of B2B and B2C Web/Apps platforms, integrated with the main ERP's on the market.” Source: RevenueBase Database · checked Sep 19, 2026
7	N1 Investment Company	Strong evidence	Lisboa, PortugalHQ checked Sep 19, 2026	1-10	12 contacts →
	Strong evidence “At N1 Investment Company, we back early-stage B2B startups solving real problems with SaaS and AI.” Source: RevenueBase Database · checked Sep 19, 2026
8	OCR	Indirect evidence	Lisboa, PortugalHQ checked Sep 19, 2026	11-50	11 contacts →
	Indirect evidence “Gerir Melhor A OCR desenvolve e integra aplicações de negócios, assegurando toda a infraestrutura técnica, sistemas e comunicações.” Source: RevenueBase Database · checked Sep 19, 2026
9	Olisipo WAY	Indirect evidence	Lisboa, PortugalHQ checked Sep 19, 2026	51-200	10 contacts →
	Indirect evidence “Olisipo Way is an Early Stage Venture Firm focused on IT investments.” Source: RevenueBase Database · checked Sep 19, 2026
10	Advance	Indirect evidence	Leiria, PortugalHQ checked Sep 19, 2026	11-50	9 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
11	HES - Inovação	Indirect evidence	Leiria, PortugalHQ checked Sep 19, 2026	1-10	9 contacts →
	Indirect evidence “Desenvolvemos plataformas digitais únicas, criando soluções integradas, potenciadas por dados e tecnologia, que promovem a eficiência e o crescimento das organizações, com a…” Source: RevenueBase Database · checked Sep 19, 2026
12	Slim Business Solutions	Indirect evidence	Braga, PortugalHQ checked Sep 19, 2026	11-50	9 contacts →
	Indirect evidence “Quem Somos: Fundada no ano de 2012, a SLIM BS tem como principal objectivo oferecer ao mercado as melhores soluções ao nível de software para a gestão.” Source: RevenueBase Database · checked Sep 19, 2026
13	Clearis S.A	Indirect evidence	Lisbon, PortugalHQ checked Sep 19, 2026	1-10	7 contacts →
	Indirect evidence “Building value added solutions and delivering efficient integration platforms Clearis is an IT company with the major focus on consulting, integrating and developing solutions and…” Source: RevenueBase Database · checked Sep 19, 2026
14	Masterstrategy Sendys Group	Indirect evidence	Lisboa, PortugalHQ checked Sep 19, 2026	51-200	7 contacts →
	Indirect evidence “A Masterstrategy dedica-se ao desenvolvimento de software de gestão empresarial, com ferramentas alicerçadas em plataformas web e móveis.” Source: RevenueBase Database · checked Sep 19, 2026
15	EMPIS	Indirect evidence	Braga, PortugalHQ checked Sep 19, 2026	11-50	7 contacts →
	Indirect evidence “A Empis é uma empresa que se focaliza na implementação de soluções de gestão, software standard, integrações e interacções com hardware específico e websites, software para…” Source: RevenueBase Database · checked Sep 19, 2026
16	Oficinaware Informática	Indirect evidence	S.joão Da Madeira, PortugalHQ checked Sep 19, 2026	1-10	5 contacts →
	Indirect evidence “Oficinaware \|\| Soluções personalizadas de Software Empresarial \|\| Custom solutions for corporate software” Source: RevenueBase Database · checked Sep 19, 2026
17	Lean Consultores	Indirect evidence	Lisbon, PortugalHQ checked Sep 19, 2026	11-50	4 contacts →
	Indirect evidence “Construímos a camada de software onde o trabalho da empresa realmente acontece.” Source: RevenueBase Database · checked Sep 19, 2026
18	YMPEC	Indirect evidence	Faro/loulé, PortugalHQ checked Sep 19, 2026	1-10	4 contacts →
	Indirect evidence “Soluções ympec para melhores processos e organizações!” Source: RevenueBase Database · checked Sep 19, 2026
19	Deltacoders	Partial evidence	Lisboa, PortugalHQ checked Sep 19, 2026	1-10	4 contacts →
	Partial evidence “Our Services Led by a team of professionals having years of hands-on experience in IT consultancy, we take pride in delivering high quality enterprise technology solutions with…” Source: RevenueBase Database · checked Sep 19, 2026
20	Arando	Partial evidence	Lisboa, PortugalHQ checked Sep 19, 2026	11-50	4 contacts →
	Partial evidence “Headquartered in Portugal, Arando Software stands at the forefront of technology, offering innovative software solutions tailored to meet the diverse needs of companies across…” Source: RevenueBase Database · checked Sep 19, 2026
21	Opencloud Software	Indirect evidence	São João Da Madeira, PortugalHQ checked Sep 19, 2026	1-10	4 contacts →
	Indirect evidence “Here at OpenCloud we develop software solutions in cloud to help other companies to computerize and improve management processes and daily operations.” Source: RevenueBase Database · checked Sep 19, 2026
22	Maincode	Indirect evidence	Matosinhos, PortugalHQ checked Sep 19, 2026	11-50	3 contacts →
	Indirect evidence “We’re passionate about Outstanding Software Solutions.” Source: RevenueBase Database · checked Sep 19, 2026
23	Noronesc	Partial evidence	Porto, PortugalHQ checked Sep 19, 2026	11-50	3 contacts →
	Partial evidence “NORONESC is an IT consultancy firm, founded in 1997, with the aim to support in the definition, implementation and integration of technological and enterprise business solutions…” Source: RevenueBase Database · checked Sep 19, 2026
24	Futuredge Solutions	Indirect evidence	Lisbon, PortugalHQ checked Sep 19, 2026	1-10	2 contacts →
	Indirect evidence “Our company specializes in developing bespoke software solutions for businesses across a diverse range of industries.” Source: RevenueBase Database · checked Sep 19, 2026
25	United Computing	Indirect evidence	Lisboa, PortugalHQ checked Sep 19, 2026	1-10	2 contacts →
	Indirect evidence “United Computing is a company developed from the association of professionals from Extend – a Brazilian consulting, software distribution, and hosting company for to a wide range…” Source: RevenueBase Database · checked Sep 19, 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: B2B technology startups. 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 B2B technology startups.
Partial evidence: Its own public description names part of B2B technology startups, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name B2B technology startups. 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 25 of 59 B2B technology startups based in Portugal

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B2B technology startups based in Portugal at a glance

As of Sep 19, 2026

44.6%Verified-email coverage

13.2Average contacts per company

1-10Median size (employees)

22.0%Largest-city concentration · Lisboa

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

1,001-5,000

Email recency for this list is measured worldwide rather than for Portugal, so it is reported there. Company counts and contact totals on this page are exact for Portugal, over 59 companies.

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 B2B technology startups, 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 “B2B technology startups”. 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 B2B technology startups), 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 B2B technology startups, 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, 347 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 19, 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.

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 B2B technology startups, 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 B2B technology startups are there based in Portugal?

RevenueBase identified 59 B2B technology startups 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?

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

Which city has the most B2B technology startups?

Lisboa leads with 13 headquartered companies, followed by Porto (6) and Braga (4).

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 347 verified decision-maker contacts tracked across these 59 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 19, 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.