Company lists · Data refreshed November 2026

Top 25 Legacy system migration services based in Portugal

RevenueBase identified 89 company matches for legacy system migration services associated with Portugal as of November 2026 and tracks 2,209 professional contacts across them, including 510 with verified work emails. Lisbon is the largest hub.

This list covers company matches for legacy system migration services associated with Portugal, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
89Companies
2,209Contacts tracked
510Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest legacy system migration services based in Portugal

Ranked by team size
Top 25 of 89 company matches for legacy system migration services based in Portugal, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchLisbon, PortugalHQ recorded Nov 6, 20261,001-5,000649 contacts →

Exact match

“Timestamp is a leading IT consultancy with over 20 years’ experience in digital transformation and systems integration.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchLisbon, PortugalHQ recorded Nov 6, 202651-200290 contacts →

Exact match

“We support our customers to plan and execute transformation initiatives, aggregating knowledge and expertise of industry, business process and IT reference architectures- We are…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLisbon, PortugalHQ recorded Nov 6, 202651-200125 contacts →

Exact match

“Premium Minds is a software house specializing in backend engineering, custom solutions, and AI innovation, with satisfied and demanding customers in Portugal, Spain, Switzerland…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchMatosinhos, PortugalHQ recorded Nov 6, 2026201-50083 contacts →

Exact match

“ITGest is an international technology and information systems company, specialised in digital transformation projects across different industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMaia, PortugalHQ recorded Nov 6, 202651-20073 contacts →

Exact match

“C2B Consulting like any other consulting company represents a group of professionals that are keen to provide the best solutions to our present and future customers/partners.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchLisbon, PortugalHQ recorded Nov 6, 202651-20043 contacts →

Exact match

“At Magic Beans, we specialize in empowering organizations on their digital transformation journey.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchLisbon, PortugalHQ recorded Nov 6, 202611-5042 contacts →

Exact match

“HeraPrime is the technology consultancy that implements and supports Cegid Primavera for Portuguese SMEs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact match165, PortugalHQ recorded Nov 6, 202651-20033 contacts →

Exact match

“Wrightia is a thriving community of highly skilled experts passionate about delivering impactful solutions that address real-world problems and endure over time.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLisbon, PortugalHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“Reinventamos e evoluímos a realidade operacional e digital das empresas, elevando-as a novos patamares de eficácia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchLisbon, PortugalHQ recorded Nov 6, 202651-20030 contacts →

Exact match

“means an arrangement of parts to bring excellence, and that’s exactly what we do!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLisbon, PortugalHQ recorded Nov 6, 20261-1028 contacts →

Exact match

“With over 10 years of experience, we are experts in Digital Transformation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSão Domingos De Benfica, PortugalHQ recorded Nov 6, 20261,001-5,00026 contacts →

Exact match

“Together, aiming higher and going further to unlock your potential.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchFunchal, PortugalHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“A INSC - Informática, Serviços e Consultadoria, disponibiliza várias soluções de TI empresariais, suporte e consultoria, adaptadas à dimensão e setor de atividades dos nossos…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLisbon, PortugalHQ recorded Nov 6, 202651-20022 contacts →

Exact match

“With more than 20 years’ real-world legacy modernization experience, Morphis works with leading global enterprises, software vendors and system integrators to cloud-enable legacy…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchLisbon, PortugalHQ recorded Nov 6, 202651-20018 contacts →

Exact match

“iCreate Consulting is an Inoweiser ecosystem company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchLisbon, PortugalHQ recorded Nov 6, 202651-20012 contacts →

Exact match

“We run IT!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchLisbon, PortugalHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBarcelos, PortugalHQ recorded Nov 6, 202611-508 contacts →

Exact match

“A MTI Consulting, é uma empresa do Grupo MEGA, que atua na área das Tecnologias de Informação, onde conta com uma equipa multidisciplinar com mais de 15 anos de experiência no…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchLisbon, PortugalHQ recorded Nov 6, 20261-107 contacts →

Exact match

“A agile-tm endereça a necessidade de integração eficiente da tecnologia com os processos internos das empresas, com os benefícios do foco e especialização mas integrada num grupo…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchMaia, PortugalHQ recorded Nov 6, 2026201-5007 contacts →

Exact match

“Matisforce is an emerging leader in digital transformation and technology-driven consulting, delivering impactful solutions across diverse sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSintra, PortugalHQ recorded Nov 6, 202611-506 contacts →

Exact match

“TNMC - SOLUÇÕES DE INFORMÁTICA, Lda is an information technology and services company based out of 1 Alameda Beloura, Sintra, Portugal.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchLisbon, PortugalHQ recorded Nov 6, 2026501-1,0006 contacts →

Exact match

“New Anderthal is a well-established IT consultancy Group, that enables companies to face new challenges, through disruptive relationship models, which place them at the forefront…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchColinas Do Cruzeiro, PortugalHQ recorded Nov 6, 20261-105 contacts →

Exact match

“ADRISOFT consultants assist clients with everything from planning and building a first product implementation through complex, multi-product IT transformation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchAlfragide, PortugalHQ recorded Nov 6, 202651-2004 contacts →

Exact match

“Uma boa e adequada infraestrutura tecnológica é determinante para suportar todas as soluções tecnológicas que os negócios exigem.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchLisbon, PortugalHQ recorded Nov 6, 20261-103 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 89 legacy system migration services based in Portugal

See the full list, filter by size, metro and specialty, and access 510 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Legacy system migration services based in Portugal at a glance

As of Nov 6, 2026
23.1%Verified-email coverage
24.8Average contacts per company
11-50Median size (employees)
49.4%Largest-city concentration · Lisbon
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
38
11-50
29
51-200
15
201-500
3
501-1,000
2
1,001-5,000
2

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 89 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Portugal whose business descriptions match “legacy system migration services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 510 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Legacy system migration services by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “legacy system migration services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many legacy system migration services are there based in Portugal?

RevenueBase identified 89 company matches for legacy system migration services associated with Portugal as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Timestamp tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most legacy system migration services?

Lisbon leads with 44 company records, followed by Porto (8) and Maia (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 510 professional contacts with verified work emails tracked across these 89 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 89 legacy system migration services based in Portugal. Start with a free account, no credit card.

Download this list →

Related lists

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 SmartSearch, 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.