Company lists · Data refreshed September 2026

Top 25 Automation and instrumentation companies based in Portugal

Name: Automation and instrumentation companies based in Portugal
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 189 companies tracked

RevenueBase identified 189 automation and instrumentation companies headquartered in Portugal as of September 2026 and tracks 3,214 professional contacts across them, including 805 with verified work emails. Leiria is the largest hub.

This list covers automation and instrumentation companies 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 21, 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 21, 2026 86% judged on-target in blind review

189Companies

3,214Contacts tracked

805Verified emails

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The 25 largest automation and instrumentation companies based in Portugal

Ranked by team size

Top 25 of 189 automation and instrumentation companies based in Portugal, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to automation and instrumentation companies: 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	Est, S.A	Indirect evidence	Leiria, PortugalHQ checked Sep 21, 2026	51-200	551 contacts →
	Indirect evidence “EST - Empresa Serviços Técnicos, S.A.” Source: RevenueBase Database · checked Sep 21, 2026
2	JPM Industry	Partial evidence	Vale De Cambra, PortugalHQ checked Sep 21, 2026	51-200	214 contacts →
	Partial evidence “Founded in 1994, JPM is a technologically advanced company that develops its activities primarily in the fields of Industrial Automation and Mechanical Engineering.” Source: RevenueBase Database · checked Sep 21, 2026
3	MCM	Partial evidence	Serzedo Vila Nova De Gaia, PortugalHQ checked Sep 21, 2026	n/a	193 contacts →
	Partial evidence “MCM is an industrial automation company.” Source: RevenueBase Database · checked Sep 21, 2026
4	TCPI	Indirect evidence	Porto Salvo, PortugalHQ checked Sep 21, 2026	201-500	166 contacts →
	Indirect evidence “We are an international E&I Engineering, Construction and Maintenance company operating worldwide.” Source: RevenueBase Database · checked Sep 21, 2026
5	Controlar	Partial evidence	Alfena, PortugalHQ checked Sep 21, 2026	51-200	153 contacts →
	Partial evidence “We believe in developing automation solutions with Innovation, Quality and Passion for Engineering.” Source: RevenueBase Database · checked Sep 21, 2026
6	Motofil	Indirect evidence	Ílhavo, PortugalHQ checked Sep 21, 2026	201-500	142 contacts →
	Indirect evidence “Motofil was founded in 1981 and, since then, has established itself as a leader in the supply of high-end industrial machinery and engineering solutions.” Source: RevenueBase Database · checked Sep 21, 2026
7	Teclenajuncor	Indirect evidence	Leiria, PortugalHQ checked Sep 21, 2026	51-200	131 contacts →
	Indirect evidence “A TECLENAJUNCOR surge da união de sinergias de duas empresas históricas: a TECLENA e a JUNCOR.” Source: RevenueBase Database · checked Sep 21, 2026
8	Introsys Industrial Automation & Robotics	Partial evidence	Quinta Do Anjo, PortugalHQ checked Sep 21, 2026	51-200	123 contacts →
	Partial evidence “INTROSYS is a multinational Company that offers Automation Solutions, Electrical and Mechanical Installation to the Manufacturing Industry.” Source: RevenueBase Database · checked Sep 21, 2026
9	Tecnocon, S.A	Indirect evidence	Vale De Cambra, PortugalHQ checked Sep 21, 2026	51-200	65 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 21, 2026
10	ATENA	Partial evidence	Palhaça, PortugalHQ checked Sep 21, 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 21, 2026
11	Contimetra	Indirect evidence	Carnaxide, PortugalHQ checked Sep 21, 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 21, 2026
12	Microprocessador	Partial evidence	Perafita, PortugalHQ checked Sep 21, 2026	51-200	49 contacts →
	Partial evidence “We are experts in automation solutions and software development.” Source: RevenueBase Database · checked Sep 21, 2026
13	Fluidotronica	Partial evidence	Ul - Oliveira De Azeméis, PortugalHQ checked Sep 21, 2026	11-50	47 contacts →
	Partial evidence “Fluidotronica, founded in 2004, is your partner in industrial automation.” Source: RevenueBase Database · checked Sep 21, 2026
14	Bresimar Automação	Partial evidence	Aveiro, PortugalHQ checked Sep 21, 2026	51-200	45 contacts →
	Partial evidence “Your partner for automation and industrial process control.” Source: RevenueBase Database · checked Sep 21, 2026
15	Selmatron	Partial evidence	Aveiro, PortugalHQ checked Sep 21, 2026	51-200	39 contacts →
	Partial evidence “Selmatron is a company specialised in industrial automation and robotics systems since 2025.” Source: RevenueBase Database · checked Sep 21, 2026
16	Infocontrol	Indirect evidence	Rio De Mouro, PortugalHQ checked Sep 21, 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 21, 2026
17	Progresso	Indirect evidence	Vale De Cambra, PortugalHQ checked Sep 21, 2026	201-500	34 contacts →
	Indirect evidence “Founded in 1953, Metalúrgica Progresso de Vale de Cambra, SA, is a company that operates in the design and manufacturing of engineering solutions in the areas: Food, Dairy and…” Source: RevenueBase Database · checked Sep 21, 2026
18	Egitron	Partial evidence	Mozelos Vfr, PortugalHQ checked Sep 21, 2026	11-50	33 contacts →
	Partial evidence “EGITRON is an engineering and industrial automation company.” Source: RevenueBase Database · checked Sep 21, 2026
19	BHB	Indirect evidence	Lisbon, PortugalHQ checked Sep 21, 2026	51-200	26 contacts →
	Indirect evidence “BHB is an Engineering company created in 1997, which moved from its initial core-business and seeked for the oportunities in the market, to widen its range of activity.” Source: RevenueBase Database · checked Sep 21, 2026
20	Enermeter	Indirect evidence	Braga, PortugalHQ checked Sep 21, 2026	11-50	22 contacts →
	Indirect evidence “ENERMETER is a technological based company working in the development of innovative solutions on metering and artificial vision sectors.” Source: RevenueBase Database · checked Sep 21, 2026
21	Zeben Sistemas Electrónicos LDA	Indirect evidence	Castelo Do Neiva, PortugalHQ checked Sep 21, 2026	11-50	22 contacts →
	Indirect evidence “Fundada em 2005, a Zeben - Sistemas Electrónicos dedica-se ao desenvolvimento, fabrico e comércio de soluções de automação, bem como na prestação de serviços eletrotécnicos de…” Source: RevenueBase Database · checked Sep 21, 2026
22	Exsepi	Partial evidence	Aveiro, PortugalHQ checked Sep 21, 2026	11-50	19 contacts →
	Partial 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 21, 2026
23	Streak	Partial evidence	Figueira Da Foz, PortugalHQ checked Sep 21, 2026	11-50	17 contacts →
	Partial evidence “Founded in September 2002, STREAK – Engineering in Automation, Lda positions itself as a key technological partner in developing industrial automation and control solutions.” Source: RevenueBase Database · checked Sep 21, 2026
24	Glass Soft	Indirect evidence	Moita, PortugalHQ checked Sep 21, 2026	11-50	17 contacts →
	Indirect evidence “A Glass Soft dedica-se à automação de equipamentos e instalações industriais.” Source: RevenueBase Database · checked Sep 21, 2026
25	Acessomatic, LDA	Indirect evidence	Alverca, PortugalHQ checked Sep 21, 2026	11-50	17 contacts →
	Indirect evidence “Acessomatic iniciou a sua actividade em Janeiro de tendo como base a Venda de componentes Pneumáticos, Hidráulicos e Eléctricos.” Source: RevenueBase Database · checked Sep 21, 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: automation and instrumentation companies. 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 automation and instrumentation companies.
Partial evidence: Its own public description names part of automation and instrumentation companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name automation and instrumentation companies. 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 189 automation and instrumentation companies based in Portugal

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Automation and instrumentation companies based in Portugal at a glance

As of Sep 21, 2026

25.0%Verified-email coverage

17.0Average contacts per company

11-50Median size (employees)

6.3%Largest-city concentration · Leiria

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

10001+

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 189 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 automation and instrumentation companies, 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 “automation and instrumentation companies”. 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 automation and instrumentation companies), 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 automation and instrumentation companies, 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, 805 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 21, 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 automation and instrumentation companies, 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 automation and instrumentation companies are there based in Portugal?

RevenueBase identified 189 automation and instrumentation companies 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?

Est, S.A, headquartered in Leiria, tops this list with the largest team on record.

Which city has the most automation and instrumentation companies?

Leiria leads with 12 headquartered companies, followed by Porto (10) and Lisboa (7).

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 805 verified decision-maker contacts tracked across these 189 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 21, 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.