Company lists · Data refreshed September 2026

Top 25 IT consulting and support companies based in Portugal

Name: IT consulting and support companies based in Portugal
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 619 companies tracked

RevenueBase identified 619 IT consulting and support companies headquartered in Portugal as of September 2026 and tracks 14,023 professional contacts across them, including 4,023 with verified work emails and 757 with mobile numbers. Lisboa is the largest hub.

This list covers IT consulting and support 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 27, 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 27, 2026 86% judged on-target in blind review

619Companies

14,023Contacts tracked

4,023Verified emails

757Mobile numbers

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The 25 largest IT consulting and support companies based in Portugal

Ranked by team size

Top 25 of 619 IT consulting and support companies based in Portugal, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to IT consulting and support 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	Noesis	Strong evidence	Lisbon, PortugalHQ checked Sep 27, 2026	1,001-5,000	1,220 contacts →
	Strong evidence “Noesis is an international tech consulting company with 30 years of experience, delivering solutions to drive digital transformation and support business growth.” Source: RevenueBase Database · checked Sep 27, 2026
2	GMS	Strong evidence	Lisbon, PortugalHQ checked Sep 27, 2026	201-500	1,168 contacts →
	Strong evidence “GMS was established in early 2003 to provide strategic, business and IT consulting and changed its name to Maksen in December 2010.” Source: RevenueBase Database · checked Sep 27, 2026
3	Aubay Portugal	Indirect evidence	Lisboa, PortugalHQ checked Sep 27, 2026	1,001-5,000	787 contacts →
	Indirect evidence “Somos a Aubay Portugal, uma empresa de consultoria em Tecnologias de Informação e parceiro estratégico que ajuda organizações a acelerar a sua transformação digital através de…” Source: RevenueBase Database · checked Sep 27, 2026
4	Primeit	Indirect evidence	Lisbon, PortugalHQ checked Sep 27, 2026	1,001-5,000	670 contacts →
	Indirect evidence “PrimeIT is an international company with more than 19 years of experience delivering the best solutions in a wide range of services: Team Extension, Team-as-a-Service, Managed…” Source: RevenueBase Database · checked Sep 27, 2026
5	Timestamp	Partial evidence	Lisboa, PortugalHQ checked Sep 27, 2026	1,001-5,000	582 contacts →
	Partial evidence “Timestamp is a leading IT consultancy with over 20 years’ experience in digital transformation and systems integration.” Source: RevenueBase Database · checked Sep 27, 2026
6	Neyond	Strong evidence	Lisbon, PortugalHQ checked Sep 27, 2026	501-1,000	460 contacts →
	Strong evidence “Neyond was established in 2004, with the goal of providing business consulting, IT consulting and strategic business process outsourcing services in accounting, financial, tax…” Source: RevenueBase Database · checked Sep 27, 2026
7	KCS IT	Indirect evidence	Lisbon, PortugalHQ checked Sep 27, 2026	201-500	331 contacts →
	Indirect evidence “We were born in 2008 with the purpose of making a difference.” Source: RevenueBase Database · checked Sep 27, 2026
8	HN Services Portugal	Indirect evidence	Lisboa, PortugalHQ checked Sep 27, 2026	201-500	315 contacts →
	Indirect evidence “HN Services Portugal (sociedade portuguesa do Groupe HN) é uma empresa de consultadoria informática.” Source: RevenueBase Database · checked Sep 27, 2026
9	Xpand IT	Partial evidence	Parque Das Nações, PortugalHQ checked Sep 27, 2026	201-500	285 contacts →
	Partial evidence “With over 20 years of experience, Xpand IT delivers innovative, high-quality solutions that create lasting impact.” Source: RevenueBase Database · checked Sep 27, 2026
10	Incentea	Partial evidence	Leiria, PortugalHQ checked Sep 27, 2026	201-500	264 contacts →
	Partial evidence “We are a group of companies providing professional services in the areas of Information and Communication Technologies and Business Consulting.” Source: RevenueBase Database · checked Sep 27, 2026
11	Smart Consulting	Strong evidence	Lisbon, PortugalHQ checked Sep 27, 2026	201-500	262 contacts →
	Strong evidence “Focused on technology consulting, IT and Telecommunications, we empower the business of our customers and feel their projects as our own.” Source: RevenueBase Database · checked Sep 27, 2026
12	NEW Link Solutions - NLS	Partial evidence	Lisbon, PortugalHQ checked Sep 27, 2026	51-200	233 contacts →
	Partial evidence “Founded in NLS is an Information systems Consulting company committed to delivering results that add value to its clients.” Source: RevenueBase Database · checked Sep 27, 2026
13	Bravantic	Indirect evidence	Pontinha, PortugalHQ checked Sep 27, 2026	1,001-5,000	225 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 27, 2026
14	Hexa Consulting	Partial evidence	Lisbon, PortugalHQ checked Sep 27, 2026	51-200	197 contacts →
	Partial evidence “We were born with the ambition to deliver qualified and personalized services in the IT Sector, all over the world.” Source: RevenueBase Database · checked Sep 27, 2026
15	Mind Source	Indirect evidence	Lisboa, PortugalHQ checked Sep 27, 2026	201-500	183 contacts →
	Indirect evidence “Mind Source is a company specialized in Consultancy and Outsourcing Services Projects based in technology in the areas of Data & AI, Software Development, Project Management.” Source: RevenueBase Database · checked Sep 27, 2026
16	Innotech	Partial evidence	Lisbon, PortugalHQ checked Sep 27, 2026	51-200	158 contacts →
	Partial evidence “Founded in 2020 and headquartered in Lisbon, with an international presence, InnoTech supports Clients in accelerating digital transformation and delivering high-impact…” Source: RevenueBase Database · checked Sep 27, 2026
17	FYLD	Partial evidence	Lisboa, PortugalHQ checked Sep 27, 2026	51-200	151 contacts →
	Partial evidence “Fyld is a Portuguese IT consultancy with outsourcing services.” Source: RevenueBase Database · checked Sep 27, 2026
18	Brighten Consulting	Partial evidence	Lisbon, PortugalHQ checked Sep 27, 2026	51-200	142 contacts →
	Partial evidence “Brighten, a leading business consulting company with over 27 years of global expertise, is your partner in business transformation.” Source: RevenueBase Database · checked Sep 27, 2026
19	SYONE	Indirect evidence	Alfragide, PortugalHQ checked Sep 27, 2026	201-500	138 contacts →
	Indirect evidence “Syone is Portugal's leading open source provider.” Source: RevenueBase Database · checked Sep 27, 2026
20	Quickops Consulting	Strong evidence	Porto, PortugalHQ checked Sep 27, 2026	51-200	138 contacts →
	Strong evidence “We are an IT consulting and recruiting company, headquartered in Porto, Portugal.” Source: RevenueBase Database · checked Sep 27, 2026
21	IDW	Partial evidence	Algés, PortugalHQ checked Sep 27, 2026	51-200	130 contacts →
	Partial evidence “IDW is a Portuguese company recognized for the quality of their services and human resources, focused on presenting their customers with the best IT business solutions.” Source: RevenueBase Database · checked Sep 27, 2026
22	Securnet	Indirect evidence	Ermesinde, PortugalHQ checked Sep 27, 2026	51-200	129 contacts →
	Indirect evidence “Fundada em 2002, a SECURNET dedica-se à integração de tecnologias de informação, prestando um conjunto de serviços técnicos especializados de consultoria e auditoria, engenharia…” Source: RevenueBase Database · checked Sep 27, 2026
23	BEE Engineering ICT	Partial evidence	Lisboa, PortugalHQ checked Sep 27, 2026	201-500	121 contacts →
	Partial evidence “Bee Engineering is an IT consultancy company that helps organizations find the right tech solution to catalyse growth.” Source: RevenueBase Database · checked Sep 27, 2026
24	Digibéria	Indirect evidence	Porto Salvo, PortugalHQ checked Sep 27, 2026	51-200	111 contacts →
	Indirect evidence “A Digibéria ajuda organizações a transformar tecnologia em resultados de negócio.” Source: RevenueBase Database · checked Sep 27, 2026
25	Decsis Sistemas DE Informação	Indirect evidence	Porto, PortugalHQ checked Sep 27, 2026	51-200	105 contacts →
	Indirect evidence “A Decsis é uma empresa de tecnologia fundada em 1994 que ajuda empresas a prosperarem com soluções de TI personalizadas e confiáveis.” Source: RevenueBase Database · checked Sep 27, 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: IT consulting and support 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 IT consulting and support companies.
Partial evidence: Its own public description names part of IT consulting and support companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name IT consulting and support 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 25 of 619 IT consulting and support companies based in Portugal

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IT consulting and support companies based in Portugal at a glance

As of Sep 27, 2026

28.7%Verified-email coverage

5.4%Mobile-number coverage

22.7Average contacts per company

1-10Median size (employees)

17.8%Largest-city concentration · Lisboa

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

373

11-50

150

51-200

201-500

501-1,000

1,001-5,000

10001+

Freshness & accuracy

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

Email last verified

Median 29.0d

2,3870–30

1,51731–60

10461–90

190–180

14180+

Company record updated

Median 80.0d

00–30

4,31331–60

3,97961–90

5,12690–180

605180+

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 IT consulting and support 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 “IT consulting and support 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 IT consulting and support 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 IT consulting and support 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, 4,023 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 27, 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.

IT consulting and support companies by metro

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 IT consulting and support 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 IT consulting and support companies are there based in Portugal?

RevenueBase identified 619 IT consulting and support 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?

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

Which city has the most IT consulting and support companies?

Lisboa leads with 110 headquartered companies, followed by Lisbon (56) and Porto (41).

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 4,023 verified decision-maker contacts tracked across these 619 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 27, 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.