Company lists · Data refreshed November 2026

Top 18 Control system wiring suppliers based in Portugal

RevenueBase identified 49 company matches for control system wiring suppliers associated with Portugal as of November 2026 and tracks 1,164 professional contacts across them, including 218 with verified work emails. Porto is the largest hub.

This list covers company matches for control system wiring suppliers 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
49Companies
1,164Contacts tracked
218Verified emails
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The 18 largest control system wiring suppliers based in Portugal

Ranked by team size
Top 18 of 49 company matches for control system wiring suppliers 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 matchLeiria, PortugalHQ recorded Nov 5, 202651-200579 contacts →

Exact match

“EST - Empresa Serviços Técnicos, S.A.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchVale De Cambra, PortugalHQ recorded Nov 5, 202651-20075 contacts →

Exact match

“A TECNOCON é uma empresa criada em 1989, onde a competência e a experiência dos seus técnicos, adquirida ao longo dos anos, tem sido um dos fatores de sucesso para o seu…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchAveiro, PortugalHQ recorded Nov 5, 202651-20073 contacts →

Exact match

“A F.Fonseca é uma empresa sediada em Aveiro, que comercializa diversos tipos de componentes e equipamentos elétricos e eletrónicos dos melhores fabricantes mundiais, prestando…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchRio De Mouro, PortugalHQ recorded Nov 5, 202611-5042 contacts →

Exact match

“A Infocontrol é uma empresa portuguesa de engenharia e tecnologia, fundada em 1984, que disponibiliza soluções para a Indústria, Edifícios, Energia e Infraestruturas, combinando…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchSintra, PortugalHQ recorded Nov 5, 202651-20023 contacts →

Exact match

“A Hager – Sistemas Eléctricos Modulares, S.A.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchOlival Basto, PortugalHQ recorded Nov 5, 202651-20018 contacts →

Exact match

“About Trimono Founded in 2001, Trimono Electrical Installations quickly became a trusted name in Portugal’s electrical installation sector.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchSeixal, PortugalHQ recorded Nov 5, 202611-5015 contacts →

Exact match

“Fundada em 1998, a SISACOL tornou-se numa empresa de comercialização de equipamentos e sistemas para as áreas da energia, automação, controlo e instrumentação industrial.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchCoimbra, PortugalHQ recorded Nov 5, 202611-5015 contacts →

Exact match

“Apesar de jovem, a VOLTENERGY, orgulha-se de ser já uma das empresas nacionais de referência na área das instalações eléctricas e no fabrico de quadros eléctricos.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchElvas, PortugalHQ recorded Nov 5, 202611-5013 contacts →

Exact match

“Somos uma empresa com uma rica trajetória de mais de 30 anos, estabelecendo um legado sólido no setor industrial.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchSão João De Vêr - Santa Maria Da Feira, PortugalHQ recorded Nov 5, 202611-5010 contacts →

Exact match

“A SENSORDIN foi fundada em e a sua actividade está focada na comercialização de soluções de automação, equipamentos eléctricos e electrónicos, para todo o tipo de indústria e…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchGuimarães, PortugalHQ recorded Nov 5, 202611-509 contacts →

Exact match

“Since its foundation, in 1993, Kab Connect has been owned and managed by the same German family.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchPorto, PortugalHQ recorded Nov 5, 20261-107 contacts →

Exact match

“A EUROCLARIO é uma empresa especializada na venda de equipamentos e soluções para a indústria em Portugal, com principal foco na área de automação industrial, cumprindo com os…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchMaia, PortugalHQ recorded Nov 5, 202611-507 contacts →

Exact match

“Engine For Growth: automation industry”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchVila Verde, PortugalHQ recorded Nov 5, 20261-104 contacts →

Exact match

“Com inicio da atividade a 2 de Janeiro de 1995, a S.Q.E-Sociedade de Quadros Elétricos, Lda, evidencia-se no mercado como Quadrista especializado para todos os setores da…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchVila Nova De Gaia, PortugalHQ recorded Nov 5, 202611-503 contacts →

Exact match

“A HellermannTyton é líder no fabrico e fornecimento de produtos para fixação, instalação, conexão, isolamento, proteção e identificação de instalações elétricas e infraestruturas…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchCacia, PortugalHQ recorded Nov 5, 202611-503 contacts →

Exact match

“Desenvolvimento de soluções automação e mecatrónica industrial; Fabrico, comercialização e instalação de equipamentos e componentes elétricos de baixa tensão, teste e medida e…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchVila Do Conde, PortugalHQ recorded Nov 5, 202611-502 contacts →

Exact match

“A majo.pt é uma empresa dedicada à integração de sistemas de automação.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchAlcabideche, PortugalHQ recorded Nov 5, 20261-102 contacts →

Exact match

“A Micro Controle é uma empresa presente no mercado desde 1984, com competências específicas no desenvolvimento e produção de equipamentos electrónicos industriais, evidenciando…”

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

Showing 18 of 49 control system wiring suppliers based in Portugal

See the full list, filter by size, metro and specialty, and access 218 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Control system wiring suppliers based in Portugal at a glance

As of Nov 5, 2026
18.7%Verified-email coverage
23.8Average contacts per company
11-50Median size (employees)
14.3%Largest-city concentration · Porto
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
18
11-50
21
51-200
10

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 49 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 “control system wiring suppliers” 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 218 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.

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 “control system wiring suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many control system wiring suppliers are there based in Portugal?

RevenueBase identified 49 company matches for control system wiring suppliers 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?

Est, S.A tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most control system wiring suppliers?

Porto leads with 7 company records, followed by Coimbra (3) and Vale De Cambra (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 218 professional contacts with verified work emails tracked across these 49 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.