Company lists · Data refreshed September 2026

Top 25 IT consultancies based in Portugal

Name: IT consultancies based in Portugal
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 26, 2026 1,869 companies tracked

RevenueBase identified 1,869 IT consultancies headquartered in Portugal as of September 2026 and tracks 30,562 professional contacts across them, including 8,024 with verified work emails and 1,594 with mobile numbers. Lisboa is the largest hub.

This list covers IT consultancies 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 26, 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 26, 2026 86% judged on-target in blind review

1,869Companies

30,562Contacts tracked

8,024Verified emails

1,594Mobile numbers

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest IT consultancies based in Portugal

Ranked by team size

Top 25 of 1,869 IT consultancies based in Portugal, ranked by team size, largest first. Data refreshed Sep 26, 2026. RevenueBase Smart Search rates how each company's information relates to IT consultancies: 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	Indirect evidence	Lisbon, PortugalHQ checked Sep 26, 2026	1,001-5,000	1,220 contacts →
	Indirect 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 26, 2026
2	GMS	Partial evidence	Lisbon, PortugalHQ checked Sep 26, 2026	201-500	1,168 contacts →
	Partial 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 26, 2026
3	Aubay Portugal	Indirect evidence	Lisboa, PortugalHQ checked Sep 26, 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 26, 2026
4	Primeit	Indirect evidence	Lisbon, PortugalHQ checked Sep 26, 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 26, 2026
5	Timestamp	Partial evidence	Lisboa, PortugalHQ checked Sep 26, 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 26, 2026
6	Neyond	Partial evidence	Lisbon, PortugalHQ checked Sep 26, 2026	501-1,000	460 contacts →
	Partial 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 26, 2026
7	Affinity	Indirect evidence	Lisboa, PortugalHQ checked Sep 26, 2026	201-500	357 contacts →
	Indirect evidence “Affinity is a consulting company specialized in information technologies, focused on people and with the assumed proposition of offering valuable business and career experiences…” Source: RevenueBase Database · checked Sep 26, 2026
8	Innowave	Indirect evidence	Lisbon, PortugalHQ checked Sep 26, 2026	201-500	342 contacts →
	Indirect evidence “InnoWave is a global technology and & Consulting Company that helps leading companies reinvent their future empowered by our innovation culture.” Source: RevenueBase Database · checked Sep 26, 2026
9	Askblue	Indirect evidence	Lisbon, PortugalHQ checked Sep 26, 2026	201-500	341 contacts →
	Indirect evidence “AskBlue is a company created in 2013 that provides specialized consulting services in the financial sector and information technology.” Source: RevenueBase Database · checked Sep 26, 2026
10	Bi4all	Indirect evidence	Lisboa, PortugalHQ checked Sep 26, 2026	201-500	337 contacts →
	Indirect evidence “Since 2004, we have been transforming data into actionable insight and helping organisations become more agile, resilient and future‑ready by anticipating the unpredictable and…” Source: RevenueBase Database · checked Sep 26, 2026
11	KCS IT	Indirect evidence	Lisbon, PortugalHQ checked Sep 26, 2026	201-500	331 contacts →
	Indirect evidence “We were born in 2008 with the purpose of making a difference.” Source: RevenueBase Database · checked Sep 26, 2026
12	HN Services Portugal	Indirect evidence	Lisboa, PortugalHQ checked Sep 26, 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 26, 2026
13	ROFF	Indirect evidence	Algés, PortugalHQ checked Sep 26, 2026	n/a	307 contacts →
	Indirect evidence “WeAreInetum!” Source: RevenueBase Database · checked Sep 26, 2026
14	Xpand IT	Partial evidence	Parque Das Nações, PortugalHQ checked Sep 26, 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 26, 2026
15	Incentea	Indirect evidence	Leiria, PortugalHQ checked Sep 26, 2026	201-500	264 contacts →
	Indirect 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 26, 2026
16	Smart Consulting	Partial evidence	Lisbon, PortugalHQ checked Sep 26, 2026	201-500	262 contacts →
	Partial 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 26, 2026
17	Score Conclusion	Partial evidence	Lisbon, PortugalHQ checked Sep 26, 2026	51-200	256 contacts →
	Partial evidence “We support our customers to plan and execute transformation initiatives, aggregating knowledge and expertise of industry, business process and IT reference architectures- We are…” Source: RevenueBase Database · checked Sep 26, 2026
18	Winning	Indirect evidence	Lisboa, PortugalHQ checked Sep 26, 2026	201-500	248 contacts →
	Indirect evidence “Founded in 2011, during a period of economic crisis, Winning Consulting introduced a pioneering concept: consulting services based on Scientific Management Models.” Source: RevenueBase Database · checked Sep 26, 2026
19	NEW Link Solutions - NLS	Indirect evidence	Lisbon, PortugalHQ checked Sep 26, 2026	51-200	233 contacts →
	Indirect 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 26, 2026
20	LCG	Indirect evidence	Lisbon, PortugalHQ checked Sep 26, 2026	201-500	230 contacts →
	Indirect evidence “LCG provides consulting services, using their multidisciplinary skills in the areas of strategic and operational management, information systems, management support, business…” Source: RevenueBase Database · checked Sep 26, 2026
21	Unipartner	Partial evidence	Porto Salvo, PortugalHQ checked Sep 26, 2026	201-500	216 contacts →
	Partial evidence “Unipartner is a leading European IT consulting and systems integration company headquartered in Portugal, with operations spanning across multiple European countries including…” Source: RevenueBase Database · checked Sep 26, 2026
22	Findmore Consulting, S.A	Indirect evidence	Parque Das Nações, PortugalHQ checked Sep 26, 2026	501-1,000	200 contacts →
	Indirect evidence “Findmore Consulting S.A.” Source: RevenueBase Database · checked Sep 26, 2026
23	Hexa Consulting	Partial evidence	Lisbon, PortugalHQ checked Sep 26, 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 26, 2026
24	LBC	Indirect evidence	Lisboa, PortugalHQ checked Sep 26, 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 26, 2026
25	Mind Source	Indirect evidence	Lisboa, PortugalHQ checked Sep 26, 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 26, 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 consultancies. 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 consultancies.
Partial evidence: Its own public description names part of IT consultancies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name IT consultancies. 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 1,869 IT consultancies based in Portugal

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 8,024 reachable decision-makers.

Free signup · no credit card

View the full list →

IT consultancies based in Portugal at a glance

As of Sep 26, 2026

26.3%Verified-email coverage

5.2%Mobile-number coverage

16.4Average contacts per company

1-10Median size (employees)

20.3%Largest-city concentration · Lisboa

Sep 26, 2026Page data refreshed

Companies by employee count

1-10

1,200

11-50

455

51-200

138

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

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

Email last verified

Median 28.0d

5,4070–30

2,45731–60

13761–90

190–180

22180+

Company record updated

Median 80.0d

00–30

9,26431–60

8,67861–90

11,28790–180

1,333180+

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 consultancies, 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 consultancies”. 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 consultancies), 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 consultancies, 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, 8,024 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 26, 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 consultancies 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 consultancies, 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 consultancies are there based in Portugal?

RevenueBase identified 1,869 IT consultancies 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 consultancies?

Lisboa leads with 380 headquartered companies, followed by Lisbon (194) and Porto (170).

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 8,024 verified decision-maker contacts tracked across these 1,869 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 26, 2026.

Ready to reach these companies? Verified emails and direct dials for all 1,869 IT consultancies based in Portugal. Start with a free account, no credit card.

Download this list →

Related lists

IT consultancies by geography

Browse the directory

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.