Company lists · Data refreshed October 2026

Top 25 Industrial energy efficiency services based in Portugal

Name: Industrial energy efficiency services based in Portugal
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 16, 2026 189 companies tracked

RevenueBase identified 189 company matches for industrial energy efficiency services associated with Portugal as of October 2026 and tracks 1,823 professional contacts across them, including 489 with verified work emails. Lisbon is the largest hub.

This list covers company matches for industrial energy efficiency services associated with Portugal, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 16, 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 RevenueBase SmartSearch · Exact Recorded Oct 16, 2026 How this list was built

189Companies

1,823Contacts tracked

489Verified emails

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The 25 largest industrial energy efficiency services based in Portugal

Ranked by team size

Top 25 of 189 company matches for industrial energy efficiency services based in Portugal, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 16, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Mecwide	Exact match	Barcelos, PortugalHQ recorded Oct 16, 2026	1,001-5,000	678 contacts →
	Exact match “Mecwide is a multidisciplinary industrial engineering company providing EPC (Engineering, Procurement & Construction) solutions and integrated services in metalworking, electrical…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
2	Elergone Energia	Exact match	Leça Da Palmeira, PortugalHQ recorded Oct 16, 2026	11-50	44 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
3	Fusion Fuel	Exact match	Sintra, PortugalHQ recorded Oct 16, 2026	51-200	35 contacts →
	Exact match “Fusion Fuel Green PLC (NASDAQ: HTOO) is an emerging leader in the energy services sector, offering a comprehensive suite of energy supply, distribution, and engineering and…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
4	WA	Exact match	Quinta Da Parreirinha, PortugalHQ recorded Oct 16, 2026	11-50	30 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
5	Ccenergia	Exact match	Loures, PortugalHQ recorded Oct 16, 2026	11-50	29 contacts →
	Exact match “Serviços nas áreas de referência de sustentabilidade energética desde Consultoria ao desenvolvimento de um Plano Operacional Integrado.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
6	Smartwatt	Exact match	Porto, PortugalHQ recorded Oct 16, 2026	11-50	24 contacts →
	Exact match “A Smartwatt, com mais de 15 anos de experiência, cria e implementa soluções de eficiência energética, produção de energia renovável e digitalização da gestão da energia…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
7	Gesto Energy Consulting	Exact match	Algés, PortugalHQ recorded Oct 16, 2026	11-50	22 contacts →
	Exact match “Gesto is an international company focused on energy consulting and renewable energy project development.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
8	LMIT	Exact match	Lisbon, PortugalHQ recorded Oct 16, 2026	11-50	17 contacts →
	Exact match “LMIT seeks to create innovative technological products and services for the building and retail chains market.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
9	Slefty	Exact match	Lisbon, PortugalHQ recorded Oct 16, 2026	1-10	15 contacts →
	Exact match “Slefty brings to life the most outstanding industrial and construction products and services through engineering consulting and constant innovation.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
10	Circuitos	Exact match	Lordelo, PortugalHQ recorded Oct 16, 2026	1-10	13 contacts →
	Exact match “A CIRCUITOS Energy Solutions desenvolve e implementa desde 2006 sistemas e soluções de energia, tecnologicamente evoluídas e inovadoras, para particulares e empresas, que procuram…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
11	EMTEP	Exact match	Matosinhos, PortugalHQ recorded Oct 16, 2026	11-50	12 contacts →
	Exact match “A EMTEP - Engineering Consultants, Lda.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
12	Nemotek Gestão Técnica Centralizada, LDA	Exact match	Torres Vedras, PortugalHQ recorded Oct 16, 2026	11-50	12 contacts →
	Exact match “Entreprise crée en 1995.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
13	Coeptum	Exact match	Gandra, PortugalHQ recorded Oct 16, 2026	11-50	12 contacts →
	Exact match “A COEPTUM atua no setor da energia, com particular enfoque nas áreas da sustentabilidade e eficiência energética.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
14	Auditene	Exact match	Matosinhos, PortugalHQ recorded Oct 16, 2026	11-50	11 contacts →
	Exact match “A AUDITENE - PROJECTOS E AUDITORIAS ENERGÉTICAS, LDA é uma empresa de "Engineering" nos campos de engenharia mecânica e electrotécnica.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
15	GLFV	Exact match	Lisbon, PortugalHQ recorded Oct 16, 2026	1-10	11 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
16	Ecochoice SA	Exact match	Lisbon, PortugalHQ recorded Oct 16, 2026	11-50	9 contacts →
	Exact match “ECOCHOICE has as a mission to develop tools to support the rational use of energy and environmental efficiency, taking into account sustainable development.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
17	Amener S.A	Exact match	Lisbon, PortugalHQ recorded Oct 16, 2026	11-50	9 contacts →
	Exact match “A AMENER S.A, uma sociedade anónima com uma estrutura acionista de referência, é uma empresa especializada na promoção de serviços de eficiência energética, alicerçada na criação…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
18	Lugotech	Exact match	Guimarães, PortugalHQ recorded Oct 16, 2026	1-10	8 contacts →
	Exact match “Na Lugotech, dedicamo-nos a impulsionar a eficiência empresarial em três áreas principais: facilitando soluções de energia competitivas como agentes EDP no setor Empresarial…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
19	Enerlite Elite Energy Performance	Exact match	Lousado, PortugalHQ recorded Oct 16, 2026	1-10	8 contacts →
	Exact match “A Enerlite foi fundada em 2022 e apesar de jovem na idade, conta com mais de 10 anos de know-how.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
20	Ecoarq	Exact match	Barreiro, PortugalHQ recorded Oct 16, 2026	1-10	8 contacts →
	Exact match “Ecoarq é uma empresa de Arquitectura e Sustentabilidade Energética, sediada no Barreiro.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
21	KPM Engineering Services LTD	Exact match	Maia, PortugalHQ recorded Oct 16, 2026	11-50	7 contacts →
	Exact match “From Energy Efficiency & Descarbonization, strategic decisions for Facilities Management to developing the capabilities of your business, we are available to help with experienced…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
22	SCT Power, LDA	Exact match	Venda Do Pinheiro, PortugalHQ recorded Oct 16, 2026	11-50	6 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
23	Image4all	Exact match	Carnaxide, PortugalHQ recorded Oct 16, 2026	1-10	6 contacts →
	Exact match “A Image4All é uma empresa de Engenharia dedicada ao diagnóstico, desenvolvimento e implementação integrada de soluções de Auditoria e Eficiência Energética, Mobilidade Elétrica e…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
24	L2m	Exact match	Matosinhos, PortugalHQ recorded Oct 16, 2026	1-10	6 contacts →
	Exact match “A L2M, está vocacionada para a prestação de serviços na área de energia, de projetos de instalações mecânicas e certificação energética de edifícios, sendo seus sócios gerentes…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
25	JM Project	Exact match	Vila Nova De Gaia, PortugalHQ recorded Oct 16, 2026	1-10	5 contacts →
	Exact match “A JM Project – Projectos de Engenheira é uma empresa que fornece serviços de engenharia, orientada para a eficiência dos recursos e a otimização de investimento, aplicados à…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “industrial energy efficiency services”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 189 industrial energy efficiency services based in Portugal

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Industrial energy efficiency services based in Portugal at a glance

As of Oct 16, 2026

26.8%Verified-email coverage

9.6Average contacts per company

1-10Median size (employees)

14.8%Largest-city concentration · Lisbon

Oct 16, 2026Page data refreshed

Companies by employee count

1-10

123

11-50

51-200

201-500

1,001-5,000

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 189 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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: Company records associated with Portugal whose business descriptions match “industrial energy efficiency services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 489 professional contacts with verified work emails across the full matched dataset. 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 October 16, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Industrial energy efficiency services by metro

Industrial energy efficiency services in Lisbon28

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “industrial energy efficiency services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial energy efficiency services are there based in Portugal?

RevenueBase identified 189 company matches for industrial energy efficiency services associated with Portugal as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Mecwide tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most industrial energy efficiency services?

Lisbon leads with 28 company records, followed by Porto (17) and Braga (6).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 489 professional contacts with verified work emails tracked across these 189 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 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 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.