Company lists · Data refreshed November 2026

Top 21 Data processing consulting services based in Portugal

RevenueBase identified 85 company matches for data processing consulting services associated with Portugal as of November 2026 and tracks 2,300 professional contacts across them, including 594 with verified work emails. Lisbon is the largest hub.

This list covers company matches for data processing consulting 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 5, 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 5, 2026 How this list was built
85Companies
2,300Contacts tracked
594Verified emails
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The 21 largest data processing consulting services based in Portugal

Ranked by team size
Top 21 of 85 company matches for data processing consulting services based in Portugal, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 5, 2026201-5001,235 contacts →

Exact match

“GMS was established in early 2003 to provide strategic, business and IT consulting and changed its name to Maksen in December 2010.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchLisbon, PortugalHQ recorded Nov 5, 2026201-500345 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchPorto, PortugalHQ recorded Nov 5, 202651-20054 contacts →

Exact match

“We are a data analytics and IT consulting company focused on helping you get the most out of your data.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchAlgés, PortugalHQ recorded Nov 5, 202651-20039 contacts →

Exact match

“Fundada em 2012, a Gstep é uma Consultora especializada em áreas de Data Strategy & Architecture, Data Engineering & Visualization, AI & Analytics, e Enterprise Performance…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchLisbon, PortugalHQ recorded Nov 5, 202611-5033 contacts →

Exact match

“A Zertive Consulting é uma empresa de Consultoria de Negócio e Tecnológica que apoia empresas e a sua gestão a, alavancando-se em tecnologia, atingir e melhorar os seus objetivos…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchLisbon, PortugalHQ recorded Nov 5, 202611-5030 contacts →

Exact match

“Information technology consulting services”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchLisbon, PortugalHQ recorded Nov 5, 202611-5019 contacts →

Exact match

“Pluto Analytics is a boutique Data & AI consultancy helping organisations transform data into intelligence, automation and measurable business impact.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchLisbon, PortugalHQ recorded Nov 5, 202611-5014 contacts →

Exact match

“When you have the right data, being analyzed by great people, you end up with fascinating results.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchAmadora, PortugalHQ recorded Nov 5, 202611-5012 contacts →

Exact match

“A Viragem | skills 4 empowerment é uma empresa que atua nas áreas de consultoria para os negócios e a gestão, formação, sistemas de informação de apoio à atividade comercial…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchCarnaxide, PortugalHQ recorded Nov 5, 202611-5011 contacts →

Exact match

“Hexónio is focused on Information Technology Consulting, mainly in software and infrastructure.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchPaco De Arcos, PortugalHQ recorded Nov 5, 20261-109 contacts →

Exact match

“Trabalhamos com serviços de consultoria e desenvolvimento de tecnologia.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchLisbon, PortugalHQ recorded Nov 5, 20261-108 contacts →

Exact match

“Plerium leverages over 20 years of international experience in business consulting and management in several industries.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchPorto, PortugalHQ recorded Nov 5, 20261-107 contacts →

Exact match

“In the realm of Analytics, and in a time of fast-paced technological development, it is most times hard to identify which solution or product best suits your needs.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchCarnaxide, PortugalHQ recorded Nov 5, 20261-107 contacts →

Exact match

“Num mundo cada vez mais digital, a informação propaga-se a uma velocidade cada vez mais rápida.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchLisbon, PortugalHQ recorded Nov 5, 20261-104 contacts →

Exact match

“We help companies achieve tangible business results through data, cloud, and AI.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchLisbon, PortugalHQ recorded Nov 5, 20261-103 contacts →

Exact match

“A OpenUp é especializada em serviços de consultoria que alavancam o seu negocio para os níveis de performance que a sua empresa merece.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchPóvoa Do Varzim, PortugalHQ recorded Nov 5, 20261-102 contacts →

Exact match

“Num mercado em constante mutação é necessário que todas as empresas se empenhem em melhorar os seus sistemas informáticos, a NortRest actua junto dos seus clientes estudando…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchCascais, PortugalHQ recorded Nov 5, 20261-101 contacts →

Exact match

“Outlier is a consulting company whose main activity is to help companies in their transformation initiatives through its software solutions that, allow companies to streamline…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchCarnaxide, PortugalHQ recorded Nov 5, 20261-101 contacts →

Exact match

“We are a team of multidisciplinary analysts providing a wide range of consulting services focused on data driven, data science and business intelligence solutions.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchMatosinhos, PortugalHQ recorded Nov 5, 20261-101 contacts →

Exact match

“Founder & CEO – KYBA | Business Intelligence & Management Optimization I help companies grow through better information, smarter decisions and efficient processes.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchVila Real, PortugalHQ recorded Nov 5, 20261-101 contacts →

Exact match

“We help SMEs and retail operations get back time, protect margins, and gain control, through applied AI engineering built for real business problems, not slide decks.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 21 of 85 data processing consulting services based in Portugal

See the full list, filter by size, metro and specialty, and access 594 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Data processing consulting services based in Portugal at a glance

As of Nov 5, 2026
25.8%Verified-email coverage
27.1Average contacts per company
1-10Median size (employees)
37.6%Largest-city concentration · Lisbon
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
64
11-50
13
51-200
4
201-500
4

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 85 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 “data processing consulting 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 594 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 5, 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.

Data processing consulting 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 “data processing consulting services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many data processing consulting services are there based in Portugal?

RevenueBase identified 85 company matches for data processing consulting 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?

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

Which city has the most data processing consulting services?

Lisbon leads with 32 company records, followed by Porto (8) and Braga (3).

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 594 professional contacts with verified work emails tracked across these 85 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 5, 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 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.