Company lists · Data refreshed September 2026

Top 25 Energy management system contractors based in Portugal

Name: Energy management system contractors based in Portugal
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 147 companies tracked

RevenueBase identified 147 energy management system contractors headquartered in Portugal as of September 2026 and tracks 1,437 professional contacts across them, including 368 with verified work emails. Lisboa is the largest hub.

This list covers energy management system contractors 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

147Companies

1,437Contacts tracked

368Verified emails

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The 25 largest energy management system contractors based in Portugal

Ranked by team size

Top 25 of 147 energy management system contractors 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 energy management system contractors: 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	Sotécnica	Partial evidence	Loures, PortugalHQ checked Sep 16, 2026	501-1,000	295 contacts →
	Partial evidence “Sotécnica, a brand of VINCI Energies, is an integrated engineering solutions company and a multi-technical team in the areas of Electrical Installations, Technical Installations…” Source: RevenueBase Database · checked Sep 16, 2026
2	Tecnilab AV	Partial evidence	Lisbon, PortugalHQ checked Sep 16, 2026	51-200	61 contacts →
	Partial evidence “Sale of equipment, design and installation of integrated solutions, including technical assistance in the areas of energy, industry, environment, construction and government…” Source: RevenueBase Database · checked Sep 16, 2026
3	Domotica Sgta	Indirect evidence	Lisbon, PortugalHQ checked Sep 16, 2026	11-50	33 contacts →
	Indirect 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
4	Electroinstal	Indirect evidence	Maia, PortugalHQ checked Sep 16, 2026	51-200	27 contacts →
	Indirect evidence “Instalações Elétricas \| Instalações Mecânicas (AVAC)\| Sistemas de Segurança \| Gestão Técnica (GTC)” Source: RevenueBase Database · checked Sep 16, 2026
5	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
6	Bandora	Indirect evidence	Porto, PortugalHQ checked Sep 16, 2026	11-50	25 contacts →
	Indirect evidence “At Bandora, we help commercial buildings become smarter, greener, and more efficient.” Source: RevenueBase Database · checked Sep 16, 2026
7	Newclima	Indirect evidence	Maia, PortugalHQ checked Sep 16, 2026	11-50	21 contacts →
	Indirect evidence “A Newclima Instalações e Manutenção, Lda.” Source: RevenueBase Database · checked Sep 16, 2026
8	IELAC	Indirect evidence	Vila Nova De Famalicão, PortugalHQ checked Sep 16, 2026	11-50	20 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
9	LMIT	Indirect evidence	Lisbon, PortugalHQ checked Sep 16, 2026	11-50	18 contacts →
	Indirect evidence “LMIT seeks to create innovative technological products and services for the building and retail chains market.” Source: RevenueBase Database · checked Sep 16, 2026
10	Keepon	Indirect evidence	2681-502 Camarate, PortugalHQ checked Sep 16, 2026	11-50	18 contacts →
	Indirect evidence “A KeepOn é uma empresa de instalação e manutenção de sistemas fotovoltaicos, AVAC, eletricidade, sistemas solares térmicos, mobilidade elétrica e tratamento de águas.” 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	Circuitos	Partial evidence	Lordelo, PortugalHQ checked Sep 16, 2026	1-10	13 contacts →
	Partial evidence “A CIRCUITOS Energy Solutions desenvolve e implementa desde 2006 sistemas e soluções de energia, tecnologicamente evoluídas e inovadoras, para particulares e empresas, que procuram…” Source: RevenueBase Database · checked Sep 16, 2026
15	EMTEP	Indirect evidence	Matosinhos, PortugalHQ checked Sep 16, 2026	11-50	12 contacts →
	Indirect evidence “A EMTEP - Engineering Consultants, Lda.” Source: RevenueBase Database · checked Sep 16, 2026
16	Nemotek Gestão Técnica Centralizada, LDA	Indirect evidence	Torres Vedras, PortugalHQ checked Sep 16, 2026	11-50	12 contacts →
	Indirect evidence “Entreprise crée en 1995.” Source: RevenueBase Database · checked Sep 16, 2026
17	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
18	SCT Power, LDA	Partial evidence	Venda Do Pinheiro, PortugalHQ checked Sep 16, 2026	11-50	11 contacts →
	Partial evidence “SCT Power is a company focused on energy that provides its partners, products and services that help them to overcome the constant challenge of becoming more energy efficient.” Source: RevenueBase Database · checked Sep 16, 2026
19	SEM IR LDA	Partial evidence	Vale Do Paraíso, PortugalHQ checked Sep 16, 2026	11-50	10 contacts →
	Partial evidence “SEM IR \| Engenharia de Proximidade & Sustentabilidade Energética.” Source: RevenueBase Database · checked Sep 16, 2026
20	Âmago-Energia Inteligente, LDA	Partial evidence	PortugalHQ checked Sep 16, 2026	1-10	9 contacts →
	Partial evidence “We are at the Core of Energy Efficiency, our mission is reducing Energy Cost in Buildings and Industries.” Source: RevenueBase Database · checked Sep 16, 2026
21	Tlci Energia	Partial evidence	Guimarães, PortugalHQ checked Sep 16, 2026	51-200	8 contacts →
	Partial evidence “A TLCI Energia é uma marca especializada na oferta de soluções de produção de energias renováveis.” 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	Mundinstal	Indirect evidence	Amadora, PortugalHQ checked Sep 16, 2026	11-50	8 contacts →
	Indirect evidence “Engenharia presente no mercado há mais de 25 anos, formada por uma equipa com ampla experiência profissional e profundos conhecimentos técnicos nas diferentes áreas específicas, a…” Source: RevenueBase Database · checked Sep 16, 2026
24	GLFV	Partial evidence	Lisbon, PortugalHQ checked Sep 16, 2026	1-10	8 contacts →
	Partial evidence “A GLFV foi constituída com o objectivo de dar resposta às crescentes preocupações com as questões energéticas, tendo em especial atenção a componente eléctrica, de Segurança e da…” Source: RevenueBase Database · checked Sep 16, 2026
25	Lusitar	Partial evidence	Parada De Tibães, PortugalHQ checked Sep 16, 2026	11-50	7 contacts →
	Partial evidence “Projeto, instalação e manutenção de sistemas integrados de energia e ambiente.” 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: energy management system contractors. 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 energy management system contractors.
Partial evidence: Its own public description names part of energy management system contractors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name energy management system contractors. 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 147 energy management system contractors based in Portugal

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Energy management system contractors based in Portugal at a glance

As of Sep 16, 2026

25.6%Verified-email coverage

9.8Average contacts per company

1-10Median size (employees)

10.9%Largest-city concentration · Lisboa

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

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 147 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 energy management system contractors, 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 “energy management system contractors”. 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 energy management system contractors), 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 energy management system contractors, 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, 368 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 energy management system contractors, 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 energy management system contractors are there based in Portugal?

RevenueBase identified 147 energy management system contractors 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?

Sotécnica, headquartered in Loures Sao Juliao Do Tojal, tops this list with the largest team on record.

Which city has the most energy management system contractors?

Lisboa leads with 16 headquartered companies, followed by Porto (6) and Braga (5).

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 368 verified decision-maker contacts tracked across these 147 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.