Company lists · Data refreshed October 2026

Top 25 Chemical engineering contractors based in Portugal

Name: Chemical engineering contractors based in Portugal
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 9, 2026 81 companies tracked

RevenueBase identified 81 company matches for chemical engineering contractors associated with Portugal as of October 2026 and tracks 1,257 professional contacts across them, including 373 with verified work emails. Lisbon is the largest hub.

This list covers company matches for chemical engineering contractors 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 9, 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 9, 2026 How this list was built

81Companies

1,257Contacts tracked

373Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest chemical engineering contractors based in Portugal

Ranked by team size

Top 25 of 81 company matches for chemical engineering contractors based in Portugal, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 9, 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	Technoedif	Exact match	Porto Salvo, PortugalHQ recorded Oct 9, 2026	201-500	313 contacts →
	Exact match “TECHNOEDIF Engenharia, SA is a Portuguese independent engineering company specialized in a wide range of activities, namely:" Elaboration of engineering design studies;"…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
2	Consulgal	Exact match	Carcavelos, PortugalHQ recorded Oct 9, 2026	201-500	238 contacts →
	Exact match “CONSULGAL is one of the most prestigious Portuguese Engineering Consulting and Project Management companies, offering a complete service to its customers.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
3	Prospectiva	Exact match	Lisbon, PortugalHQ recorded Oct 9, 2026	51-200	132 contacts →
	Exact match “PROSPECTIVA is an Engineering Consultancy Company with 40 years of activity (domestic and overseas), 120 people, 2 main areas of activity: 1.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
4	Energest	Exact match	Maia, PortugalHQ recorded Oct 9, 2026	11-50	47 contacts →
	Exact match “A ENERGEST – Engenharia e Sistemas de Energia, S.A foi fundada em 1987 como uma empresa vocacionada para a consultoria em Engenharia.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
5	TIMP	Exact match	Lisbon, PortugalHQ recorded Oct 9, 2026	11-50	33 contacts →
	Exact match “TISSOT Industrie \| Excelência industrial sob medida desde 1942.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
6	WA	Exact match	Quinta Da Parreirinha, PortugalHQ recorded Oct 9, 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 9, 2026 · View company records in RevenueBase
7	HRV	Exact match	Marinha Grande, PortugalHQ recorded Oct 9, 2026	51-200	24 contacts →
	Exact match “HRV is specialist in the design, installation and maintenance of industrial processes for the segments of compound feed for animals (conventional, fish and pet), biomass (energy…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
8	Slefty	Exact match	Lisbon, PortugalHQ recorded Oct 9, 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 9, 2026 · View company records in RevenueBase
9	Bianna Portugal	Exact match	Carnaxide, PortugalHQ recorded Oct 9, 2026	1-10	14 contacts →
	Exact match “Somos fabricantes de equipamentos, concebemos e construímos linhas de tratamento de resíduos e oferecemos um conjunto diversificado de projetos “chave na mão”.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
10	Elemento Finito	Exact match	Porto, PortugalHQ recorded Oct 9, 2026	11-50	13 contacts →
	Exact match “A Elemento Finito é uma empresa de Engenharia vocacionada para o desenvolvimento de Projectos e serviços de Consultoria.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
11	Addbuilding Gestão & Serviços, LDA	Exact match	Porto, PortugalHQ recorded Oct 9, 2026	11-50	13 contacts →
	Exact match “A addBuilding é uma empresa de engenharia que opera no setor da construção civil com a missão de assessorar os seus clientes desde a fase de conceção da construção até à fase de…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
12	EMTEP	Exact match	Matosinhos, PortugalHQ recorded Oct 9, 2026	11-50	12 contacts →
	Exact match “A EMTEP - Engineering Consultants, Lda.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
13	Silvas, SA	Exact match	Alhadas, PortugalHQ recorded Oct 9, 2026	51-200	11 contacts →
	Exact match “A empresa Silvas S.A, fundada em 1979, encontra na Engenharia Industrial o corpo nuclear da sua atividade profissional.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
14	RTNC	Exact match	Lisbon, PortugalHQ recorded Oct 9, 2026	1-10	8 contacts →
	Exact match “A RTNC, Consultores de Engenharia, Lda.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
15	Insoltub Welding & Piping, LDA	Exact match	Sertã, PortugalHQ recorded Oct 9, 2026	51-200	7 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
16	Acet Lda.	Exact match	Tapada Das Mercês, PortugalHQ recorded Oct 9, 2026	1-10	7 contacts →
	Exact match “A ACet – ANTERO CARDOSO - Engenharia Termodinâmica, Lda, fundada em Janeiro de 1993, é uma empresa de serviços de engenharia, elaborando projectos e consultoria de instalações…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
17	Rg4e	Exact match	Matosinhos, PortugalHQ recorded Oct 9, 2026	1-10	6 contacts →
	Exact match “Gabinete de Projetos com vasto currículo e experiência na elaboração de projectos de instalações especiais, nas áreas de Instalações Eléctricas, Telecomunicações, Segurança e…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
18	Tubival	Exact match	Vila Nova Da Telha, PortugalHQ recorded Oct 9, 2026	51-200	6 contacts →
	Exact match “A Tubival - Instalações Industriais, Lda, actua principalmente na concepção, projecto e fornecimento de Instalações e Equipamentos industriais, especialmente nos domínios da…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
19	Ambiflow	Exact match	São Domingos De Rana, PortugalHQ recorded Oct 9, 2026	11-50	6 contacts →
	Exact match “Ambiflow is a Portuguese Engineering company working for the environment market, with the following product lines- Project, fabrication and installation of ventilation and…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
20	Ccad-Serviços DE Engenharia, LDA	Exact match	Maia, PortugalHQ recorded Oct 9, 2026	11-50	6 contacts →
	Exact match “A CCAD – Serviços de Engenharia, Lda foi criada em Junho de 2005 e resultou da experiência acumulada desde 1981 do seu sócio-gerente José Lello na elaboração de projectos na área…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
21	Grauon	Exact match	Guimarães, PortugalHQ recorded Oct 9, 2026	1-10	5 contacts →
	Exact match “A GrauON é uma empresa de engenharia dedicada ao desenvolvimento de projetos e consultoria técnica para edifícios, equipamentos e infraestruturas.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
22	JM Project	Exact match	Vila Nova De Gaia, PortugalHQ recorded Oct 9, 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 9, 2026 · View company records in RevenueBase
23	Buildprint	Exact match	Angra Do Heroísmo, PortugalHQ recorded Oct 9, 2026	1-10	5 contacts →
	Exact match “A BUILDPRINT é uma empresa de prestação de serviços de engenharia e consultoria no sector da construção civil” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
24	Mecload	Exact match	Coimbra, PortugalHQ recorded Oct 9, 2026	1-10	5 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
25	Tetraprojecto, Serviços DE Engenharia	Exact match	Amadora, PortugalHQ recorded Oct 9, 2026	11-50	4 contacts →
	Exact match “A Tetraprojecto é uma empresa de engenharia, com o seu core business centrado na concepção, execução e monitorização de projectos, consultoria técnica, gestão e fiscalização de…” Recorded in the RevenueBase company graph · Oct 9, 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 “chemical engineering contractors”. 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 81 chemical engineering contractors based in Portugal

See the full list, filter by size, metro and specialty, and access 373 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Chemical engineering contractors based in Portugal at a glance

As of Oct 9, 2026

29.7%Verified-email coverage

15.5Average contacts per company

1-10Median size (employees)

11.1%Largest-city concentration · Lisbon

Oct 9, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

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 81 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 “chemical engineering contractors” 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 373 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 9, 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.

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 “chemical engineering contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many chemical engineering contractors are there based in Portugal?

RevenueBase identified 81 company matches for chemical engineering contractors 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?

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

Which city has the most chemical engineering contractors?

Lisbon leads with 9 company records, followed by Porto (8) and Matosinhos (4).

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 373 professional contacts with verified work emails tracked across these 81 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 9, 2026.

Ready to reach these companies? Verified emails and direct dials for all 81 chemical engineering contractors based in Portugal. Start with a free account, no credit card.

Download this list →

Related lists

Chemical engineering contractors by geography

Browse the directory

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.