Company lists · Data refreshed September 2026

Top 25 Electrical grid infrastructure consultants based in Portugal

Name: Electrical grid infrastructure consultants based in Portugal
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 162 companies tracked

RevenueBase identified 162 electrical grid infrastructure consultants headquartered in Portugal as of September 2026 and tracks 2,144 professional contacts across them, including 590 with verified work emails. Lisboa is the largest hub.

This list covers electrical grid infrastructure consultants 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 19, 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 19, 2026 86% judged on-target in blind review

162Companies

2,144Contacts tracked

590Verified emails

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The 25 largest electrical grid infrastructure consultants based in Portugal

Ranked by team size

Top 25 of 162 electrical grid infrastructure consultants based in Portugal, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to electrical grid infrastructure consultants: 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	CME	Partial evidence	Oeiras, PortugalHQ checked Sep 19, 2026	1,001-5,000	681 contacts →
	Partial evidence “Engineering Service Provider / Contractor on Telecom, IT, GIS, Electricity, Renewable Energy, Energy Generation, Hydraulic Facilities, Gas, Pipeline, Industrial installations…” Source: RevenueBase Database · checked Sep 19, 2026
2	Bragalux	Indirect evidence	Braga, PortugalHQ checked Sep 19, 2026	201-500	186 contacts →
	Indirect evidence “Desenvolvimento soluções em Infraestruturas Elétricas, Segurança, Telecomunicações, Hidráulica, AVAC.” Source: RevenueBase Database · checked Sep 19, 2026
3	Sisint	Partial evidence	Canelas, PortugalHQ checked Sep 19, 2026	51-200	84 contacts →
	Partial evidence “Leadership in the equipments and electrical systems for the innovation, competitiveness, service, quality and respect for the Environment and Security.” Source: RevenueBase Database · checked Sep 19, 2026
4	Artifel, S.A	Partial evidence	Lisbon, PortugalHQ checked Sep 19, 2026	501-1,000	65 contacts →
	Partial evidence “Fixed Access Infrastructure sector focuses on wireline broadband systems and related technologies that are deployed in the access portion of service provider networks, which…” Source: RevenueBase Database · checked Sep 19, 2026
5	Flosel, LDA	Partial evidence	Braga, PortugalHQ checked Sep 19, 2026	51-200	63 contacts →
	Partial evidence “Flosel adds to buildings a wide variety of specialties under the domains of electrical and hydraulic engineering.” Source: RevenueBase Database · checked Sep 19, 2026
6	Winpower, S.A	Indirect evidence	Lisboa, PortugalHQ checked Sep 19, 2026	51-200	46 contacts →
	Indirect evidence “WinPower is an engineering company with more than 30 years of experience in the energy sector, and references of power generation projects in Europe, Africa, and America.” Source: RevenueBase Database · checked Sep 19, 2026
7	Elergone Energia	Indirect evidence	Leça Da Palmeira, PortugalHQ checked Sep 19, 2026	11-50	42 contacts →
	Indirect evidence “Com um histórico de mais de 15 anos no setor da energia, a Elergone Energia oferece aos seus clientes uma visão global e estratégica na sustentabilidade energética, económica e…” Source: RevenueBase Database · checked Sep 19, 2026
8	Nomad Tech	Indirect evidence	Guifões, PortugalHQ checked Sep 19, 2026	51-200	41 contacts →
	Indirect evidence “Nomad Tech delivers power electronics engineering, repair, and modernization, supporting operators and maintainers extend asset life, improve reliability, and reduce Life Cycle…” Source: RevenueBase Database · checked Sep 19, 2026
9	WA	Indirect evidence	Quinta Da Parreirinha, PortugalHQ checked Sep 19, 2026	11-50	31 contacts →
	Indirect evidence “A WA – Engenharia e Consultoria é composta por um conjunto de profissionais de engenharia com uma vasta experiência nas suas áreas de intervenção e em edifícios e empreendimentos…” Source: RevenueBase Database · checked Sep 19, 2026
10	Enforce	Indirect evidence	Covilhã, PortugalHQ checked Sep 19, 2026	11-50	30 contacts →
	Indirect evidence “A Enforce foi fundada há 10 anos resultando da transformação da empresa João Nuno Serra Lda.” Source: RevenueBase Database · checked Sep 19, 2026
11	Value Element Engineering Solutions	Indirect evidence	Paços De Ferreira, PortugalHQ checked Sep 19, 2026	11-50	26 contacts →
	Indirect evidence “No atual contexto energético e ambiental, a importância da produção de eletricidade através de fontes de Energia Renovável é o ponto-chave na contribuição da descarbonização do…” Source: RevenueBase Database · checked Sep 19, 2026
12	Gesto Energy Consulting	Indirect evidence	Algés, PortugalHQ checked Sep 19, 2026	11-50	23 contacts →
	Indirect evidence “Gesto is an international company focused on energy consulting and renewable energy project development.” Source: RevenueBase Database · checked Sep 19, 2026
13	Foeng Group	Indirect evidence	Cacia, PortugalHQ checked Sep 19, 2026	51-200	23 contacts →
	Indirect evidence “FOeng is an Engineering Office founded in 2007, initially focused on Civil Engineering and Architecture Projects, with a commitment to providing innovative and optimized services…” Source: RevenueBase Database · checked Sep 19, 2026
14	Powergroup	Indirect evidence	Paredes, PortugalHQ checked Sep 19, 2026	51-200	23 contacts →
	Indirect evidence “We work and grow together!” Source: RevenueBase Database · checked Sep 19, 2026
15	R&d Nester	Indirect evidence	Sacavém, PortugalHQ checked Sep 19, 2026	11-50	19 contacts →
	Indirect evidence “Our vision has no boundaries, knows no limits.” Source: RevenueBase Database · checked Sep 19, 2026
16	Construline Eletricidade LDA	Indirect evidence	Romeira, PortugalHQ checked Sep 19, 2026	51-200	18 contacts →
	Indirect evidence “A Construline dedica-se à construção e manutenção de infraestruturas elétricas, contando com profissionais qualificados.” Source: RevenueBase Database · checked Sep 19, 2026
17	Carfat	Indirect evidence	Guimarães, PortugalHQ checked Sep 19, 2026	11-50	17 contacts →
	Indirect evidence “Com mais de duas décadas de história, a CARFAT é uma empresa vocacionada para soluções integradas de eletricidade.” Source: RevenueBase Database · checked Sep 19, 2026
18	Trimono	Partial evidence	Olival Basto, PortugalHQ checked Sep 19, 2026	51-200	15 contacts →
	Partial 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 19, 2026
19	Voltel	Partial evidence	Santa Catarina Da Serra, PortugalHQ checked Sep 19, 2026	11-50	14 contacts →
	Partial evidence “A Voltel – Instalações Técnicas de Electricidade, Lda.” Source: RevenueBase Database · checked Sep 19, 2026
20	EMTEP	Partial evidence	Matosinhos, PortugalHQ checked Sep 19, 2026	11-50	12 contacts →
	Partial evidence “A EMTEP - Engineering Consultants, Lda.” Source: RevenueBase Database · checked Sep 19, 2026
21	Nemotek Gestão Técnica Centralizada, LDA	Indirect evidence	Torres Vedras, PortugalHQ checked Sep 19, 2026	11-50	12 contacts →
	Indirect evidence “Entreprise crée en 1995.” Source: RevenueBase Database · checked Sep 19, 2026
22	Quadrina	Indirect evidence	Braga, PortugalHQ checked Sep 19, 2026	11-50	11 contacts →
	Indirect evidence “Fundada em 2005, dentro de uma das mais antigas empresas de instalações elétricas do norte do país, a Quadrina integra o Grupo Casais desde 2010.” Source: RevenueBase Database · checked Sep 19, 2026
23	SEM IR LDA	Indirect evidence	Vale Do Paraíso, PortugalHQ checked Sep 19, 2026	11-50	10 contacts →
	Indirect evidence “SEM IR \| Engenharia de Proximidade & Sustentabilidade Energética.” Source: RevenueBase Database · checked Sep 19, 2026
24	Fmje, LDA	Indirect evidence	Torres Vedras, PortugalHQ checked Sep 19, 2026	11-50	10 contacts →
	Indirect evidence “Engenharia Eléctrica e Instrumentação Inspecção Projectos Conversão de Projectos Projectos de Automação Construção de Painéis Engenharia ATEX” Source: RevenueBase Database · checked Sep 19, 2026
25	Geoinfra, LDA	Indirect evidence	Cavalões, PortugalHQ checked Sep 19, 2026	11-50	9 contacts →
	Indirect evidence “Geoinfra, Lda is a company based out of R.” Source: RevenueBase Database · checked Sep 19, 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: electrical grid infrastructure consultants. 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 electrical grid infrastructure consultants.
Partial evidence: Its own public description names part of electrical grid infrastructure consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name electrical grid infrastructure consultants. 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 162 electrical grid infrastructure consultants based in Portugal

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Electrical grid infrastructure consultants based in Portugal at a glance

As of Sep 19, 2026

27.5%Verified-email coverage

13.2Average contacts per company

1-10Median size (employees)

6.2%Largest-city concentration · Lisboa

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 162 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 electrical grid infrastructure consultants, 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 “electrical grid infrastructure consultants”. 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 electrical grid infrastructure consultants), 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 electrical grid infrastructure consultants, 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, 590 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 19, 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 electrical grid infrastructure consultants, 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 electrical grid infrastructure consultants are there based in Portugal?

RevenueBase identified 162 electrical grid infrastructure consultants 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?

CME, headquartered in Oeiras Porto Salvo, tops this list with the largest team on record.

Which city has the most electrical grid infrastructure consultants?

Lisboa leads with 10 headquartered companies, followed by Porto (8) and Braga (6).

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 590 verified decision-maker contacts tracked across these 162 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 19, 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.