Company lists · Data refreshed September 2026

Top 25 Managed service providers for telecom based in Portugal

Name: Managed service providers for telecom based in Portugal
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 121 companies tracked

RevenueBase identified 121 company matches for managed service providers for telecom associated with Portugal as of September 2026 and tracks 1,602 professional contacts across them, including 352 with verified work emails. Lisbon is the largest hub.

This list covers company matches for managed service providers for telecom 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 September 28, 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 Sep 28, 2026 How this list was built

121Companies

1,602Contacts tracked

352Verified emails

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The 25 largest managed service providers for telecom based in Portugal

Ranked by team size

Top 25 of 121 company matches for managed service providers for telecom based in Portugal, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Smart Consulting	Exact match	Lisbon, PortugalHQ recorded Sep 28, 2026	201-500	262 contacts →
	Exact match “Focused on technology consulting, IT and Telecommunications, we empower the business of our customers and feel their projects as our own.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	Futurcabo	Exact match	Carnaxide, PortugalHQ recorded Sep 28, 2026	201-500	217 contacts →
	Exact match “A Futurcabo é uma empresa fundada em 1997, e com experiência comprovada como “Service Provider Global” da NOS nos Sistemas de Televisão e Internet.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	Sinalcabo	Exact match	Sintra, PortugalHQ recorded Sep 28, 2026	501-1,000	134 contacts →
	Exact match “A SINALCABO iniciou a sua atividade em 1996 no sector das Telecomunicações, sendo a empresa mais antiga do Grupo, o qual integra também a Sinaltech (Soluções ICT Empresariais) e a…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	Drivetel Serviços E Projetos DE Telecomunicações, S.A	Exact match	Santo Antão Do Tojal, PortugalHQ recorded Sep 28, 2026	51-200	64 contacts →
	Exact match “DRIVETEL was founded in We have as main activities the provision of services in the Telecommunications area.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	Gizz, LDA	Exact match	Sequeira, PortugalHQ recorded Sep 28, 2026	51-200	57 contacts →
	Exact match “A Gizz é uma referência nacional no sector das telecomunicações e da energia, operando nos segmentos de Retalho, Revenda e Instalação & Manutenção, enquanto parceira dos…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	Paldata	Exact match	Carnaxide, PortugalHQ recorded Sep 28, 2026	51-200	55 contacts →
	Exact match “Founded in 1987 as a specialized manufacturer and integrator of telecommunications solutions for operators and enterprises, PAHLDATA has become a renowned ally of organizations…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	Setling	Exact match	Sacavém, PortugalHQ recorded Sep 28, 2026	51-200	51 contacts →
	Exact match “Somos uma empresa de telecomunicações, muito focados em soluções chave-na-mão de redes fixas (HFC, FTTx) e móveis (GSM/ UMTS/ WCDMA e Wi-Fi).” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	Roundb Engineering	Exact match	Lisbon, PortugalHQ recorded Sep 28, 2026	51-200	46 contacts →
	Exact match “RoundB is an Engineering company founded in 2015, operating in the telecommunications sector.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	Onesource, Consultoria Informática LDA	Exact match	Coimbra, PortugalHQ recorded Sep 28, 2026	11-50	43 contacts →
	Exact match “OneSource is an IT company specialized in the fields of data communications, security, networking and systems management, including the consultancy, auditing, design, development…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Acitel	Exact match	São Domingos De Rana, PortugalHQ recorded Sep 28, 2026	11-50	41 contacts →
	Exact match “ACITEL 4 - SERVIÇOS DE TELECOMUNICAÇÕES, S.A, Empresa integrada no Grupo ACITEL, com 30 anos de experiência no Mercado de Telecomunicações, tem conquistado uma posição de…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Bergfone Telecomunicações	Exact match	Cacém, PortugalHQ recorded Sep 28, 2026	51-200	26 contacts →
	Exact match “A Bergfone é o agente empresarial Vodafone nº 1 em vendas e um dos mais antigos.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Overwan	Exact match	Lisbon, PortugalHQ recorded Sep 28, 2026	11-50	24 contacts →
	Exact match “We are a computer consulting company born in 2011, specialized in maintenance, monitoring and management services of computer resources.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	Netlink S.A	Exact match	Sintra, PortugalHQ recorded Sep 28, 2026	201-500	20 contacts →
	Exact match “A Netlink tem um conhecimento alargado no setor das telecomunicações, possibilitando a apresentação de soluções integradas nas fases de projeto, planeamento, instalação e…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	TKT Serviços DE Telecomunicações, LDA	Exact match	Lisbon, PortugalHQ recorded Sep 28, 2026	11-50	18 contacts →
	Exact match “TKT Services is the latest TKT Group company, focused on providing services in the Telecommunications and Multimedia area.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Ifisicas, SA	Exact match	Loures, PortugalHQ recorded Sep 28, 2026	51-200	15 contacts →
	Exact match “Founded in 1995, IFisicas provides services for the installation, maintenance and management of telecommunications, energy and transportation infrastructures, in the national and…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	Noshut, LDA	Exact match	Vila Do Conde, PortugalHQ recorded Sep 28, 2026	1-10	13 contacts →
	Exact match “Founded in 2018, we are a service company in the area of Information and Communication Technologies.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	SNU Telecomunicações E Energia	Exact match	Cacém, PortugalHQ recorded Sep 28, 2026	11-50	13 contacts →
	Exact match “A SNU é um projeto jovem, integrado num grupo empresarial que atua no mercado das telecomunicações, desde 2012.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Rederia Innovation	Exact match	Vagos, PortugalHQ recorded Sep 28, 2026	11-50	12 contacts →
	Exact match “We established in 1995 focusing our activities in providing services, implementing projects, installation and maintenance of telecommunication, telemetry and control networks.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Factis	Exact match	Lisbon, PortugalHQ recorded Sep 28, 2026	11-50	9 contacts →
	Exact match “Established in 1995, FACTIS supports an unique national and international costumer porfolio, ranging from small companies to large entities that, through FACTIS' TRUST, make their…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	Conecticabo LDA	Exact match	Braga, PortugalHQ recorded Sep 28, 2026	51-200	9 contacts →
	Exact match “A Conecticabo é uma empresa de Telecomunicações em progressivo crescimento, estando apta a prestar serviços em várias frentes, direta ou indiretamente para os grandes grupos de…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	Maistel	Exact match	Vizela, PortugalHQ recorded Sep 28, 2026	11-50	8 contacts →
	Exact match “Somos mais.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	Data Harbour IT	Exact match	Lisbon, PortugalHQ recorded Sep 28, 2026	1-10	6 contacts →
	Exact match “We are a team of IT-experts that loves to help our clients with smart technology.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	Omniprojectos	Exact match	Amadora, PortugalHQ recorded Sep 28, 2026	11-50	5 contacts →
	Exact match “A Omniprojectos é uma empresa do Grupo Seromni SGPS, integradora de soluções globais e PME líder no sector da Engenharia de Redes de Telecomunicações.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	Vpartner	Exact match	Braga, PortugalHQ recorded Sep 28, 2026	11-50	5 contacts →
	Exact match “A VPartner é uma empresa especializada no negócio das telecomunicações.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	Hbpro, Informática E Telecomunicações LDA	Exact match	Amadora, PortugalHQ recorded Sep 28, 2026	11-50	5 contacts →
	Exact match “We keep IT simple A HBPro é um integrador de informática e comunicações com mais de 30 anos no mercado.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “managed service providers for telecom”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 121 managed service providers for telecom based in Portugal

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Managed service providers for telecom based in Portugal at a glance

As of Sep 28, 2026

22.0%Verified-email coverage

13.2Average contacts per company

11-50Median size (employees)

13.2%Largest-city concentration · Lisbon

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

5,001-10,000

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 121 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 “managed service providers for telecom” 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 352 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 September 28, 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.

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 “managed service providers for telecom”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many managed service providers for telecom are there based in Portugal?

RevenueBase identified 121 company matches for managed service providers for telecom associated with Portugal as of September 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?

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

Which city has the most managed service providers for telecom?

Lisbon leads with 16 company records, followed by Porto (10) and Carnaxide (5).

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 352 professional contacts with verified work emails tracked across these 121 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 September 28, 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.