Company lists · Data refreshed September 2026

Top 25 Building automation systems providers based in Portugal

Name: Building automation systems providers based in Portugal
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 142 companies tracked

RevenueBase identified 142 building automation systems providers headquartered in Portugal as of September 2026 and tracks 862 professional contacts across them, including 291 with verified work emails. Braga is the largest hub.

This list covers building automation systems providers headquartered in Portugal, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 16, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 16, 2026 86% judged on-target in blind review

142Companies

862Contacts tracked

291Verified emails

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The 25 largest building automation systems providers based in Portugal

Ranked by team size

Top 25 of 142 building automation systems providers based in Portugal, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to building automation systems providers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	ATENA	Partial evidence	Palhaça, PortugalHQ checked Sep 16, 2026	51-200	52 contacts →
	Partial evidence “Automation and industrial control projects- Programmable automata - Numerical Drives / Commands - Industrial Computing - Mecânica de precisão - Mechanical and Electrical Project -…” Source: RevenueBase Database · checked Sep 16, 2026
2	Contimetra	Indirect evidence	Carnaxide, PortugalHQ checked Sep 16, 2026	51-200	51 contacts →
	Indirect evidence “A CONTIMETRA Instrumentos Industriais Lda, foi fundada no início de 1964 pelo seu actual presidente A.” Source: RevenueBase Database · checked Sep 16, 2026
3	Microprocessador	Partial evidence	Perafita, PortugalHQ checked Sep 16, 2026	51-200	49 contacts →
	Partial evidence “We are experts in automation solutions and software development.” Source: RevenueBase Database · checked Sep 16, 2026
4	Infocontrol	Indirect evidence	Rio De Mouro, PortugalHQ checked Sep 16, 2026	11-50	39 contacts →
	Indirect evidence “A Infocontrol foi fundada em 1984 com uma oferta baseada em componentes e sistemas de automação industrial e sistemas para edifícios, tendo a sua atividade crescido desde então…” Source: RevenueBase Database · checked Sep 16, 2026
5	Domotica Sgta	Partial evidence	Lisbon, PortugalHQ checked Sep 16, 2026	11-50	33 contacts →
	Partial evidence “A Domótica SGTA é especialista em Sistemas de Automatização e Controlo de Edifícios – SACE – desenvolvendo soluções inteligentes que otimizam o funcionamento dos distintos…” Source: RevenueBase Database · checked Sep 16, 2026
6	PRIAC	Strong evidence	Braga, PortugalHQ checked Sep 16, 2026	11-50	27 contacts →
	Strong evidence “With the growing complexity of systems installed in buildings and industries, such as ventilation, lighting, energy systems, fire systems, security systems, among others, the need…” Source: RevenueBase Database · checked Sep 16, 2026
7	RJB Home	Indirect evidence	Porto, PortugalHQ checked Sep 16, 2026	51-200	20 contacts →
	Indirect evidence “RJB HOME brings the ability for each person to have Luxury Moving Solutions and smart self-thinking programmed hardware, making life that much simpler, inspiring, and stylish.” Source: RevenueBase Database · checked Sep 16, 2026
8	Grupo King	Indirect evidence	Marinha Grande, PortugalHQ checked Sep 16, 2026	51-200	20 contacts →
	Indirect evidence “Fundado em 2013, o gere empresas dedicadas a soluções completas de engenharia e gestão de edifícios.” Source: RevenueBase Database · checked Sep 16, 2026
9	Exsepi	Strong evidence	Aveiro, PortugalHQ checked Sep 16, 2026	11-50	19 contacts →
	Strong evidence “Exsepi - Industrial Engineering Services is a pioneer company in the field of Industrial Automation and Control Systems since 1991.” Source: RevenueBase Database · checked Sep 16, 2026
10	Amma Automation, LDA	Indirect evidence	Matosinhos, PortugalHQ checked Sep 16, 2026	11-50	16 contacts →
	Indirect evidence “A experiência e o Know-how adquiridos ao longo dos anos, permitem-nos encarar os obstáculos com confiança.” Source: RevenueBase Database · checked Sep 16, 2026
11	Trimono	Indirect evidence	Olival Basto, PortugalHQ checked Sep 16, 2026	51-200	15 contacts →
	Indirect evidence “About Trimono Founded in 2001, Trimono Electrical Installations quickly became a trusted name in Portugal’s electrical installation sector.” Source: RevenueBase Database · checked Sep 16, 2026
12	Geoterme Edifícios Eficientes	Indirect evidence	Mem Martins, PortugalHQ checked Sep 16, 2026	11-50	14 contacts →
	Indirect evidence “Acreditamos na criação de soluções que promovem uma utilização dos edifícios mais segura, económica e confortável, em que gestores e utilizadores, onde quer que estejam, possam…” Source: RevenueBase Database · checked Sep 16, 2026
13	Projedomus	Indirect evidence	Coimbra, PortugalHQ checked Sep 16, 2026	11-50	14 contacts →
	Indirect evidence “Na PROJEDOMUS construímos soluções de Gestão Inteligente de edifícios, sejam eles públicos ou privados, que optimizam os níveis de conforto, segurança, economia e controlo dos…” Source: RevenueBase Database · checked Sep 16, 2026
14	Nbklima	Indirect evidence	Braga, PortugalHQ checked Sep 16, 2026	11-50	14 contacts →
	Indirect evidence “Sistemas de Aquecimento, Ventilação e Ar Condicionado (AVAC), destinados a criar condições de conforto humano, de Qualidade de Ar Interior (QAI) e controlo da poluição, em todo o…” Source: RevenueBase Database · checked Sep 16, 2026
15	Festo Portugal	Indirect evidence	Porto, PortugalHQ checked Sep 16, 2026	11-50	13 contacts →
	Indirect evidence “Official channel of Festo Portugal.” Source: RevenueBase Database · checked Sep 16, 2026
16	Malvar Controls, LDA	Strong evidence	Vermoim, PortugalHQ checked Sep 16, 2026	11-50	12 contacts →
	Strong evidence “Building Management Systems equipments and software.” Source: RevenueBase Database · checked Sep 16, 2026
17	Sistimetra	Indirect evidence	Maia, PortugalHQ checked Sep 16, 2026	11-50	12 contacts →
	Indirect evidence “SISTIMETRA Sistemas e Medidas Industriais Lda, desde a sua fundação em 1983 que a SISTIMETRA tem trilhado uma senda de inovação e excelência na área da instrumentação e controlo…” Source: RevenueBase Database · checked Sep 16, 2026
18	Life Emotions	Indirect evidence	Lisbon, PortugalHQ checked Sep 16, 2026	11-50	12 contacts →
	Indirect evidence “A Life Emotions é uma empresa especializada na conceção e desenvolvimento de soluções tecnológicas com os mais elevados padrões de luxo e qualidade para o sector residencial e…” Source: RevenueBase Database · checked Sep 16, 2026
19	Sisacol, Sistemas DE Automação E Controlo, LDA	Indirect evidence	Seixal, PortugalHQ checked Sep 16, 2026	11-50	12 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 16, 2026
20	IHOME	Partial evidence	Faro, PortugalHQ checked Sep 16, 2026	11-50	12 contacts →
	Partial evidence “The domotic technology allow a more effective managament of all house resources, and automatizate the rotines and tasks of a house.” Source: RevenueBase Database · checked Sep 16, 2026
21	Arclasse	Indirect evidence	Alcântara - Lisboa, PortugalHQ checked Sep 16, 2026	51-200	11 contacts →
	Indirect evidence “Empresa de referência no setor da climatização, especializada na conceção, instalação e manutenção de soluções eficientes.” Source: RevenueBase Database · checked Sep 16, 2026
22	Onlight Portugal	Indirect evidence	Lisboa, PortugalHQ checked Sep 16, 2026	11-50	8 contacts →
	Indirect evidence “A ONLIGHT é uma empresa jovem e dinâmica, que se implantou no mercado em 2012.” Source: RevenueBase Database · checked Sep 16, 2026
23	Only Smart Buildings	Strong evidence	Braga, PortugalHQ checked Sep 16, 2026	11-50	8 contacts →
	Strong evidence “ONLY Smart Buildings is a developer and manufacturer of Building Automation Technology for Home, Hotel and Elderly Care.” Source: RevenueBase Database · checked Sep 16, 2026
24	Engiloja	Indirect evidence	Odivelas, PortugalHQ checked Sep 16, 2026	11-50	8 contacts →
	Indirect evidence “Na sua fundação, em 2003, a ENGILOJA destacou-se no mercado, como uma empresa de projeto e fiscalização do sector de AVAC e Baixa tensão.” Source: RevenueBase Database · checked Sep 16, 2026
25	Mendos	Indirect evidence	Fânzeres, PortugalHQ checked Sep 16, 2026	11-50	7 contacts →
	Indirect evidence “A Mendos (uma marca Manuel Fernando Moutinho Mendes, Unipessoal Lda.) nasceu em 2006, com o objectivo de comercializar produtos para a indústria.” Source: RevenueBase Database · checked Sep 16, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: building automation systems providers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names building automation systems providers.
Partial evidence: Its own public description names part of building automation systems providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name building automation systems providers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 142 building automation systems providers based in Portugal

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Building automation systems providers based in Portugal at a glance

As of Sep 16, 2026

33.8%Verified-email coverage

6.1Average contacts per company

1-10Median size (employees)

6.3%Largest-city concentration · Braga

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 142 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among building automation systems providers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Portugal whose own description of what they do matches “building automation systems providers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names building automation systems providers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among building automation systems providers, and records with no verified work email. Companies headquartered outside Portugal are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 291 across the full list. 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 16, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names building automation systems providers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many building automation systems providers are there based in Portugal?

RevenueBase identified 142 building automation systems providers headquartered in Portugal as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

ATENA, headquartered in Palhaca, tops this list with the largest team on record.

Which city has the most building automation systems providers?

Braga leads with 9 headquartered companies, followed by Lisboa (9) and Porto (8).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 291 verified decision-maker contacts tracked across these 142 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 16, 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 Smart Search, 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.