Company lists · Data refreshed September 2026

Top 25 Industrial systems integrators based in Portugal

Name: Industrial systems integrators based in Portugal
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 3, 2026 144 companies tracked

RevenueBase identified 144 industrial systems integrators headquartered in Portugal as of September 2026 and tracks 4,258 professional contacts across them, including 1,509 with verified work emails and 413 with mobile numbers. Lisboa is the largest hub.

This list covers industrial systems integrators 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, how directly it supports the match, and when it was last checked. Data refreshed September 3, 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 HQ checked on every row Match evidence on every row Refreshed Sep 3, 2026 86% judged on-target in blind review

144Companies

4,258Contacts tracked

1,509Verified emails

413Mobile numbers

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The 25 largest industrial systems integrators based in Portugal

Ranked by team size

Top 25 of 144 industrial systems integrators based in Portugal, ranked by team size, largest first. Data refreshed Sep 3, 2026. Evidence rates how directly each company's own description names industrial systems integrators: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Introsys Industrial Automation & RoboticsIndirect evidence	Quinta Do Anjo Palmela, PortugalHQ checked Sep 3, 2026	51-200	123
	“INTROSYS is a multinational Company that offers Automation Solutions, Electrical and Mechanical Installation to the Manufacturing Industry.” Source: company website · checked Sep 3, 2026
2	SamsysPartial evidence	Ermesinde, PortugalHQ checked Sep 3, 2026	51-200	85
	“Having a close relationship with our partners, in Samsys we are dedicated to the delivery and implementation of information systems suited to the specific needs of each business.” Source: company website · checked Sep 3, 2026
3	Tecnocon, S.AIndirect evidence	Vale De Cambra, PortugalHQ checked Sep 3, 2026	51-200	65
	“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: company website · checked Sep 3, 2026
4	ATENAPartial evidence	Palhaca, PortugalHQ checked Sep 3, 2026	51-200	52
	“Automation and industrial control projects- Programmable automata - Numerical Drives / Commands - Industrial Computing - Mecânica de precisão - Mechanical and Electrical Project -…” Source: company website · checked Sep 3, 2026
5	MicroprocessadorIndirect evidence	Perafita, PortugalHQ checked Sep 3, 2026	51-200	49
	“We are experts in automation solutions and software development.” Source: company website · checked Sep 3, 2026
6	FluidotronicaPartial evidence	Oliveira De Azemeis, PortugalHQ checked Sep 3, 2026	11-50	47
	“Fluidotronica, founded in 2004, is your partner in industrial automation.” Source: company website · checked Sep 3, 2026
7	SelmatronStrong evidence	Esgueira, PortugalHQ checked Sep 3, 2026	51-200	40
	“Selmatron is a company specialised in industrial automation and robotics systems since 2025.” Source: company website · checked Sep 3, 2026
8	RoboplanPartial evidence	Cacia, PortugalHQ checked Sep 3, 2026	11-50	34
	“Na Roboplan desenvolvemos soluções de robótica industrial orientadas a resultados.” Source: company website · checked Sep 3, 2026
9	Longo PlanoStrong evidence	V. N. De Gaia, PortugalHQ checked Sep 3, 2026	51-200	31
	“Longo Plano, a VINCI Energies' brand, is an integrator of building management and monitoring systems, namely in the areas of security and automation, recognized for applying the…” Source: company website · checked Sep 3, 2026
10	PlexusIndirect evidence	Vila Nova De Santo Andre, PortugalHQ checked Sep 3, 2026	11-50	30
	“A PLEXUS é uma empresa que se especializou no campo da integração de sistemas, que consiste na ligação de vários sistemas autónomos uns aos outros, de forma a que aparentem e se…” Source: company website · checked Sep 3, 2026
11	TojaltecPartial evidence	Tondela, PortugalHQ checked Sep 3, 2026	11-50	27
	“Automation, Engineering, and Industrial Robotics At Tojaltec, we turn industrial challenges into smart and automated solutions.” Source: company website · checked Sep 3, 2026
12	PRIACStrong evidence	Braga, PortugalHQ checked Sep 3, 2026	11-50	27
	“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: company website · checked Sep 3, 2026
13	INESEPartial evidence	Matosinhos, PortugalHQ checked Sep 3, 2026	11-50	22
	“INESE is a technology-based company that provides solutions in Robotics, Logistics, Automation, Wire and Control of Electrical Systems.” Source: company website · checked Sep 3, 2026
14	Inout Automation SystemsPartial evidence	Lisboa, PortugalHQ checked Sep 3, 2026	11-50	20
	“A Inout Automation Systems oferece a mais avançada tecnologia para a Integração de Sistemas, fruto da sua experiência e qualificação especializada em diversas áreas de engenharia…” Source: company website · checked Sep 3, 2026
15	ExsepiStrong evidence	Aguim, PortugalHQ checked Sep 3, 2026	11-50	19
	“Exsepi - Industrial Engineering Services is a pioneer company in the field of Industrial Automation and Control Systems since 1991.” Source: company website · checked Sep 3, 2026
16	DistrimIndirect evidence	PortugalHQ checked Sep 3, 2026	11-50	19
	“A Distrim Sistemas, empresa integrada no GRUPOVANGEST, iniciou a sua actividade em Maio de 1991, com o objectivo de fornecer ao Mercado Soluções Integradas de Engenharia.” Source: company website · checked Sep 3, 2026
17	PlasdanIndirect evidence	PortugalHQ checked Sep 3, 2026	51-200	18
	“Plasdan was established in Portugal over 30 years ago, founded by a Portuguese and a German in Denmark.” Source: company website · checked Sep 3, 2026
18	StreakPartial evidence	Figueira Da Foz, PortugalHQ checked Sep 3, 2026	11-50	17
	“Founded in September 2002, STREAK – Engineering in Automation, Lda positions itself as a key technological partner in developing industrial automation and control solutions.” Source: company website · checked Sep 3, 2026
19	Glass SoftPartial evidence	Marinha Grande, PortugalHQ checked Sep 3, 2026	11-50	17
	“A Glass Soft dedica-se à automação de equipamentos e instalações industriais.” Source: company website · checked Sep 3, 2026
20	Amma Automation, LDAIndirect evidence	Matosinhos, PortugalHQ checked Sep 3, 2026	11-50	15
	“A experiência e o Know-how adquiridos ao longo dos anos, permitem-nos encarar os obstáculos com confiança.” Source: company website · checked Sep 3, 2026
21	RoboworkPartial evidence	Cacia, PortugalHQ checked Sep 3, 2026	11-50	14
	“A ROBOWORK tem por missão, fornecer resposta aos desafios de elevado grau de exigência que os seus clientes se deparam no âmbito da robótica industrial.” Source: company website · checked Sep 3, 2026
22	Festo PortugalIndirect evidence	Porto, PortugalHQ checked Sep 3, 2026	11-50	13
	“Official channel of Festo Portugal.” Source: company website · checked Sep 3, 2026
23	Neosepec, LDAPartial evidence	Sao Joao Da Madeira Sao Joao Da Madeira, PortugalHQ checked Sep 3, 2026	11-50	11
	“A Neosepec é uma empresa especializada na concepção, desenvolvimento e implementação de processos de automação industrial.” Source: company website · checked Sep 3, 2026
24	Sisacol, Sistemas DE Automação E Controlo, LDAPartial evidence	Paio Pires, PortugalHQ checked Sep 3, 2026	11-50	11
	“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: company website · checked Sep 3, 2026
25	RWAPartial evidence	Palmela, PortugalHQ checked Sep 3, 2026	11-50	10
	“RWA is a company specialized in industrial automation.” Source: company website · checked Sep 3, 2026

Showing 25 of 144 industrial systems integrators based in Portugal

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Industrial systems integrators based in Portugal at a glance

As of Sep 3, 2026

1-10Median size (employees)

LisboaLargest hub · 8 HQs

413Contacts with mobile numbers

Sep 3, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

5,001-10,000

Verified emails by last verification

0–30

31–60

115

61–90

863

90–180

530

180+

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 industrial systems integrators, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Portugal whose own description of what they do matches “industrial systems integrators”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among industrial systems integrators, 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 an evidence 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, 1,509 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 3, 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

How many industrial systems integrators are there based in Portugal?

RevenueBase identified 144 industrial systems integrators 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?

Introsys Industrial Automation & Robotics, headquartered in Quinta Do Anjo Palmela, tops this list with the largest team on record.

Which city has the most industrial systems integrators?

Lisboa leads with 8 headquartered companies, followed by Aveiro (7) and Porto (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 1,509 verified decision-maker contacts tracked across these 144 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 3, 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.