Company lists · Data refreshed September 2026

Top 25 Digital transformation advisory companies based in Portugal

Name: Digital transformation advisory companies based in Portugal
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 551 companies tracked

RevenueBase identified 551 digital transformation advisory companies headquartered in Portugal as of September 2026 and tracks 16,941 professional contacts across them, including 4,394 with verified work emails and 958 with mobile numbers. Lisbon is the largest hub.

This list covers digital transformation advisory 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 29, 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 29, 2026 86% judged on-target in blind review

551Companies

16,941Contacts tracked

4,394Verified emails

958Mobile numbers

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The 25 largest digital transformation advisory companies based in Portugal

Ranked by team size

Top 25 of 551 digital transformation advisory companies based in Portugal, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to digital transformation advisory 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	Indirect evidence	Lisbon, PortugalHQ checked Sep 29, 2026	1,001-5,000	1,248 contacts →
	Indirect 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 29, 2026
2	Noesis	Strong evidence	Lisbon, PortugalHQ checked Sep 29, 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 29, 2026
3	Axians Portugal	Indirect evidence	Lisbon, PortugalHQ checked Sep 29, 2026	1,001-5,000	859 contacts →
	Indirect evidence “The best of ICT with a human touch Na Axians Portugal, marca de ICT do grupo VINCI Energies, desenvolvemos soluções inovadoras para responder a desafios críticos de negócio e da…” Source: RevenueBase Database · checked Sep 29, 2026
4	Aubay Portugal	Partial evidence	Lisbon, PortugalHQ checked Sep 29, 2026	1,001-5,000	787 contacts →
	Partial 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 29, 2026
5	LINK	Indirect evidence	Lisbon, PortugalHQ checked Sep 29, 2026	501-1,000	688 contacts →
	Indirect evidence “Link is an expert team within Linkroad, delivering strategy-led design and cutting-edge engineering across data, applications and cloud.” Source: RevenueBase Database · checked Sep 29, 2026
6	Timestamp	Strong evidence	Lisbon, PortugalHQ checked Sep 29, 2026	1,001-5,000	582 contacts →
	Strong evidence “Timestamp is a leading IT consultancy with over 20 years’ experience in digital transformation and systems integration.” Source: RevenueBase Database · checked Sep 29, 2026
7	Novabase	Indirect evidence	Lisbon, PortugalHQ checked Sep 29, 2026	1,001-5,000	580 contacts →
	Indirect evidence “Novabase innovative solutions are all over the world, since 1989.” Source: RevenueBase Database · checked Sep 29, 2026
8	Decskill	Indirect evidence	Lisbon, PortugalHQ checked Sep 29, 2026	501-1,000	407 contacts →
	Indirect evidence “Decskill is a global technology solutions provider, specializing in nearshoring and advanced technology for Software Development, Quality Assurance, Data Analytics, Cloud, DevOps…” Source: RevenueBase Database · checked Sep 29, 2026
9	Innowave	Indirect evidence	Lisbon, PortugalHQ checked Sep 29, 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 29, 2026
10	Bi4all	Indirect evidence	Lisbon, PortugalHQ checked Sep 29, 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 29, 2026
11	ROFF	Indirect evidence	Algés, PortugalHQ checked Sep 29, 2026	n/a	307 contacts →
	Indirect evidence “WeAreInetum!” Source: RevenueBase Database · checked Sep 29, 2026
12	Score Conclusion	Partial evidence	Lisbon, PortugalHQ checked Sep 29, 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 29, 2026
13	Winning	Indirect evidence	Lisbon, PortugalHQ checked Sep 29, 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 29, 2026
14	Unipartner	Indirect evidence	Porto Salvo, PortugalHQ checked Sep 29, 2026	201-500	216 contacts →
	Indirect 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 29, 2026
15	LBC	Indirect evidence	Lisbon, PortugalHQ checked Sep 29, 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 29, 2026
16	LOBA	Partial evidence	Oliveira De Azeméis, PortugalHQ checked Sep 29, 2026	51-200	183 contacts →
	Partial evidence “We are LOBA, your transformation agency.” Source: RevenueBase Database · checked Sep 29, 2026
17	Mind Source	Indirect evidence	Lisbon, PortugalHQ checked Sep 29, 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 29, 2026
18	Logicalis Portugal	Partial evidence	Oeiras, PortugalHQ checked Sep 29, 2026	5,001-10,000	180 contacts →
	Partial evidence “Somos um Global IT Solutions Provider que acelera a transformação digital dos seus clientes, através de uma rede internacional dotada de centros de especialização, equipas líderes…” Source: RevenueBase Database · checked Sep 29, 2026
19	Fullsix Portugal	Partial evidence	Lisbon, PortugalHQ checked Sep 29, 2026	51-200	152 contacts →
	Partial evidence “Fullsix Portugal is the leading digital agency in Portugal, where customer experience meets innovation.” Source: RevenueBase Database · checked Sep 29, 2026
20	Brighten Consulting	Partial evidence	Lisbon, PortugalHQ checked Sep 29, 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 29, 2026
21	Premium Minds	Indirect evidence	Lisbon, PortugalHQ checked Sep 29, 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 29, 2026
22	A2it Technology	Strong evidence	Almada, PortugalHQ checked Sep 29, 2026	51-200	115 contacts →
	Strong evidence “Founded in 2006, A2IT Technology is a leading company specialized in Service Desk, Datacenter, Cloud, Cybersecurity, Digital Transformation, Managed Services and AI.” Source: RevenueBase Database · checked Sep 29, 2026
23	Connect Digital	Partial evidence	Lisbon, PortugalHQ checked Sep 29, 2026	51-200	103 contacts →
	Partial evidence “With a combined history of three companies merging into one grounded on a unified vision, Connect Digital brings extensive digital knowledge spanning over 20 years into play, as…” Source: RevenueBase Database · checked Sep 29, 2026
24	Readiness IT	Partial evidence	PortugalHQ checked Sep 29, 2026	201-500	93 contacts →
	Partial evidence “Acting as a Digital Accelerator, Readiness IT enables clients to achieve the next generation of digital experience.” Source: RevenueBase Database · checked Sep 29, 2026
25	We ARE VP	Partial evidence	Porto, PortugalHQ checked Sep 29, 2026	51-200	88 contacts →
	Partial evidence “A VP atua nas áreas de Estratégia, Consultoria e Digital, com especial impacto nos domínios de Governance, Risk & Compliance (GRC) e Performance Empresarial (PRF).” Source: RevenueBase Database · checked Sep 29, 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: digital transformation advisory 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 digital transformation advisory companies.
Partial evidence: Its own public description names part of digital transformation advisory companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name digital transformation advisory 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 551 digital transformation advisory companies based in Portugal

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Digital transformation advisory companies based in Portugal at a glance

As of Sep 29, 2026

25.9%Verified-email coverage

5.7%Mobile-number coverage

30.7Average contacts per company

1-10Median size (employees)

38.8%Largest-city concentration · Lisbon

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

332

11-50

116

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Freshness & accuracy

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

Email last verified

Median 31.0d

1,8780–30

2,37931–60

11961–90

090–180

18180+

Company record updated

Median 74.0d

00–30

5,34931–60

5,14861–90

5,65890–180

786180+

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 digital transformation advisory 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 “digital transformation advisory 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 digital transformation advisory 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 digital transformation advisory 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, 4,394 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 29, 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.

Digital transformation advisory 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 digital transformation advisory 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 digital transformation advisory companies are there based in Portugal?

RevenueBase identified 551 digital transformation advisory 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 digital transformation advisory companies?

Lisbon leads with 214 headquartered companies, followed by Porto (62) and Oeiras (14).

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 4,394 verified decision-maker contacts tracked across these 551 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 29, 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.