Company lists · Data verified August 2026

Top 22 IT consulting companies based in Porto, Portugal

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 54 companies tracked

As of August 2026, this directory lists 54 IT consulting companies based in Porto, Portugal, with 2,681 contacts and 680 email addresses. Lisboa is the single most-represented city among the companies on the list. Use the directory to identify potential vendors, partners, and sales prospects.

IT consulting companies advise organizations on technology strategy, systems, software, infrastructure, cybersecurity, cloud services, and related IT implementation needs. This list covers companies that provide professional IT consulting services, including technology advisory, systems planning, implementation support, and related services. Ranked by team size, largest first. Data current as of August 28, 2026.

54Companies

2,681Contacts tracked

680Verified emails

143Mobile numbers

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The 22 largest IT consulting companies based in Porto, Portugal

Ranked by team size

Top 22 of 54 IT consulting companies based in Porto, Portugal, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Aubay Portugal	Porto	1,001-5,000	790	124
2	KCS IT	Porto	201-500	338	158
3	Hexa Consulting	Porto	51-200	196	2
4	Mind Source	Porto	201-500	189	110
5	Adentis Portugal	Porto	51-200	137	59
6	Quickops Consulting	Porto	51-200	137	30
7	BEE Engineering ICT	Porto	201-500	121	55
8	Optimizer	Porto	51-200	81	59
9	Yellowipe	Porto	51-200	46	19
10	Byme Healthcare	Porto	11-50	42	30
11	Impactzero Software Unipessoal LDA	Porto	51-200	23	11
12	Strongstep	Porto	11-50	17	11
13	Blink-It Solutions	Porto	11-50	12	2
14	CPCIS	Porto	201-500	10	1
15	Trackdream Technological Solutions	Porto	11-50	8	1
16	Nbrsolutions	Porto	11-50	6	2
17	MYSP	Porto	1-10	6	1
18	Flowkey	Porto	1-10	2	1
19	Curto Circuito	Porto	1-10	1	1
20	Crossebit	Porto	1-10	1	1
21	Eternal Perspective LDA	Porto	1-10	1	1
22	Codewrite	Porto	1-10	1	1

Showing 22 of 54 IT consulting companies based in Porto, Portugal

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IT consulting companies based in Porto, Portugal at a glance

As of Aug 28, 2026

11-50Median size (employees)

LisboaLargest hub · 181 HQs

143Contacts with mobile numbers

5Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

IT consulting companies by metro in Portugal

Metro	Companies
IT consulting companies in Lisboa	181
IT consulting companies in Lisbon	104
IT consulting companies in Porto	66
IT consulting companies in Matosinhos	21
IT consulting companies in Braga	19
IT consulting companies in Leiria	18
IT consulting companies in Oeiras	18

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “IT consulting companies”, with match quality audited by blind human judging, and headquartered in Porto, Portugal.
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: Contact records re-verify on a rolling cadence; 5 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many IT consulting companies are in the directory?

The directory contains 54 IT consulting companies based in Porto, Portugal as of August 2026.

How can I find contacts at IT consulting companies?

You can use this directory to review 2,681 contacts and 680 email addresses associated with IT consulting companies based in Porto, Portugal.

Which city has the most IT consulting companies on the list?

Lisboa is the single most-represented city among the IT consulting companies on the list.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.