Company lists · Data refreshed August 2026

Top 25 List building services based in Portugal

Name: List building services based in Portugal
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Aug 29, 2026 501 companies tracked

RevenueBase identified 501 list building services headquartered in Portugal as of August 2026 and tracks 2,909 professional contacts across them, including 630 with verified work emails and 104 with mobile numbers. Lisboa is the largest hub.

This list covers list building services 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 August 29, 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 RevenueBase Smart Search rating on every row Refreshed Aug 29, 2026 86% judged on-target in blind review

501Companies

2,909Contacts tracked

630Verified emails

104Mobile numbers

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The 25 largest list building services based in Portugal

Ranked by team size

Top 25 of 501 list building services based in Portugal, ranked by team size, largest first. Data refreshed Aug 29, 2026. RevenueBase Smart Search rates how each company's information relates to list building services: 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	DSA Architects International	Indirect evidence	Linda-A-Velha, Portugal	51-200	349 contacts →
	Indirect evidence “DSA Architects International is a leading architectural practice with offices in the Middle East, Africa, Asia and Europe.” Source: RevenueBase Database · checked Aug 29, 2026
2	Garcia, Garcia SA	Partial evidence	Santo Tirso Santo Tirso, Portugal	201-500	171 contacts →
	Partial evidence “Garcia, Garcia is a company specialising in the Design & Build of industrial, logistic, retail and hospitality buildings.” Source: RevenueBase Database · checked Aug 29, 2026
	RevenueBasePublisher of this directory	Not rated	Boston, MA, United States	n/a	Try free
	Not rated “RevenueBase is a B2B contact data platform. This directory is built from its company graph.”
3	TUU	Indirect evidence	Coimbra, Portugal	51-200	154 contacts →
	Indirect evidence “É prática que o Dono de Obra contrate uma equipa projetista, depois um empreiteiro, por vezes uma fiscalização, e depois ainda a decoração e todos os fornecimentos necessários.” Source: RevenueBase Database · checked Aug 29, 2026
4	Tecniarte	Indirect evidence	Lisboa, Portugal	51-200	99 contacts →
	Indirect evidence “Tecniarte - Projectos e Construções S.A is a construction company based out of Rua Joshua Benoliel 1, Lisboa, Portugal.” Source: RevenueBase Database · checked Aug 29, 2026
5	FCK Engenharia E Construção	Indirect evidence	Lisboa, Portugal	11-50	65 contacts →
	Indirect evidence “Desde 2015, a FCK – Engenharia e Construção dedica-se a transformar projetos em espaços reais, funcionais e duradouros.” Source: RevenueBase Database · checked Aug 29, 2026
6	Megautoria LDA	Indirect evidence	Porto, Portugal	51-200	45 contacts →
	Indirect evidence “A Megautoria nasceu em 2013, em Lisboa, pela mão de André Nero Guimarães.” Source: RevenueBase Database · checked Aug 29, 2026
7	Inovbuild, YOU Innovate, We Build	Indirect evidence	Portugal	51-200	44 contacts →
	Indirect evidence “A INOVBUILD foi criada com a missão de dar resposta às exigências do mercado no âmbito das obras de construção e remodelação de interiores, tendo como core business os mercados de…” Source: RevenueBase Database · checked Aug 29, 2026
8	Contacto Atlântico	Indirect evidence	Estoril, Portugal	51-200	36 contacts →
	Indirect evidence “Contacto Atlântico is an architecture firm, based in Portugal and founded in 1996 by Architect André Caiado.” Source: RevenueBase Database · checked Aug 29, 2026
9	Construtora Udra	Partial evidence	Parque Das Nacoes, Portugal	51-200	34 contacts →
	Partial evidence “Construtora UDRA Lda, a Portuguese company duly incorporated within the multinational company SANJOSE, devoted to the construction and restoration of all type of buildings…” Source: RevenueBase Database · checked Aug 29, 2026
10	Edilages S.A	Indirect evidence	Penafiel, Portugal	501-1,000	31 contacts →
	Indirect evidence “A Edilages nasceu em 1990 e adoptou uma política de formação contínua dos seus colaboradores, garantindo, deste modo, a sua aptidão para o desenvolvimento das suas competências…” Source: RevenueBase Database · checked Aug 29, 2026
11	REIFY	Indirect evidence	Sao Paulo, Portugal	201-500	31 contacts →
	Indirect evidence Source: RevenueBase Database · checked Aug 29, 2026
12	FL Construções	Indirect evidence	Matosinhos, Portugal	11-50	20 contacts →
	Indirect evidence “A FL - Engenharia e Construção é uma empresa do ramo da construção direccionada para obras de reabilitação, restauro, remodelação, decoração e arquitectura de interiores de…” Source: RevenueBase Database · checked Aug 29, 2026
13	Ecociaf	Indirect evidence	Lisboa, Portugal	51-200	15 contacts →
	Indirect evidence “Mais do que uma empresa de construção, afirmamo-nos como uma empresa prestadora de serviços, que integra todas as componentes necessárias à realização dos projectos dos clientes e…” Source: RevenueBase Database · checked Aug 29, 2026
14	Traço Criativo	Indirect evidence	Odivelas Odivelas, Portugal	11-50	13 contacts →
	Indirect evidence “A TRAÇO CRIATIVO é neste momento uma empresa em expansão, onde são desenvolvidos e coordenados vários projectos, desde a habitação, o comércio, os equipamentos e serviços, bem…” Source: RevenueBase Database · checked Aug 29, 2026
15	Incons SA	Indirect evidence	Vila Do Conde, Portugal	51-200	11 contacts →
	Indirect evidence “Quem Somos Muito mais do que INdústria, somos o seu parceiro de CONStrução.” Source: RevenueBase Database · checked Aug 29, 2026
16	CGF	Indirect evidence	Portugal	11-50	10 contacts →
	Indirect evidence “Prestação de serviços nomeadamente, arquitectura, topografia, engenharia e técnicas afins, desenvolvimento e elaboração de projectos, gestão, coordenação, planeamento e…” Source: RevenueBase Database · checked Aug 29, 2026
17	Poliune	Partial evidence	Torres Vedras Torres Vedras, Portugal	11-50	10 contacts →
	Partial evidence “POLIUNE performs all activities related to public and private civil construction in new constructions, renovations, maintenance and conservation of built buildings, special…” Source: RevenueBase Database · checked Aug 29, 2026
18	Ferreira Build Power	Indirect evidence	Porto, Portugal	51-200	9 contacts →
	Indirect evidence “A construção é a principal competência da Ferreira, a qual engloba na sua área de atuação não só a atividade tradicional de uma construtora mas também todos os serviços associados…” Source: RevenueBase Database · checked Aug 29, 2026
19	Byvision Project Management	Partial evidence	Oeiras, Portugal	11-50	5 contacts →
	Partial evidence “BYVISION is a project and construction management company dedicated to realizing your vision through personalized solutions for the construction and rehabilitation of buildings…” Source: RevenueBase Database · checked Aug 29, 2026
20	Openbook	Indirect evidence	Lisboa, Portugal	51-200	4 contacts →
	Indirect evidence “The Openbook Group currently consists of the companies Openbook Architecture, Openbook Real Estate, Openbook Interior Design, Openbook Engineering and Openbook Design.” Source: RevenueBase Database · checked Aug 29, 2026
21	Lock Corporate Spaces	Indirect evidence	Linda-A-Velha, Portugal	11-50	4 contacts →
	Indirect evidence “A Lock Corporate Spaces é uma empresa especializada em design e construção de interiores, cuja função consiste em criar ou remodelar espaços para qualquer tipo de negócio…” Source: RevenueBase Database · checked Aug 29, 2026
22	Inreis	Indirect evidence	Oia, Portugal	11-50	4 contacts →
	Indirect evidence “Somos uma empresa de arquitetura, engenharia e construções metálicas, com uma vasta experiencia no mercado nacional.” Source: RevenueBase Database · checked Aug 29, 2026
23	Draft-In Arquitectura, Engenharia, Construção	Indirect evidence	Alcabideche Cascais, Portugal	11-50	4 contacts →
	Indirect evidence “Profundamente conhecedores do mercado, a equipa DRAFT-IN garante elevados padrões de qualidade em soluções integradas de arquitectura, engenharia e construção, nomeadamente…” Source: RevenueBase Database · checked Aug 29, 2026
24	Wipstudio	Indirect evidence	Lisboa, Portugal	11-50	3 contacts →
	Indirect evidence “Arquitectura Design e Construção” Source: RevenueBase Database · checked Aug 29, 2026
25	Buildingclass	Partial evidence	Parchal, Portugal	11-50	3 contacts →
	Partial evidence “A BuildingClass, sedeada em Lagoa, é uma empresa especializada nas áreas de Manutenção, Conservação e Reabilitação de Edifícios.” Source: RevenueBase Database · checked Aug 29, 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: list building services. 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 list building services.
Partial evidence: Its own public description names part of list building services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name list building services. 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 501 list building services based in Portugal

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List building services based in Portugal at a glance

As of Aug 29, 2026

21.7%Verified-email coverage

3.6%Mobile-number coverage

5.8Average contacts per company

1-10Median size (employees)

14.8%Largest-city concentration · Lisboa

Aug 29, 2026Page data refreshed

Companies by employee count

1-10

325

11-50

135

51-200

201-500

501-1,000

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 list building services, 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 “list building services”. 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 list building services), 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 list building services, 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, 630 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 August 29, 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.

List building services by metro

List building services in Lisboa74
List building services in Porto46

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 list building services, 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 list building services are there based in Portugal?

RevenueBase identified 501 list building services headquartered in Portugal as of August 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?

DSA Architects International, headquartered in Linda-A-Velha, tops this list with the largest team on record.

Which city has the most list building services?

Lisboa leads with 74 headquartered companies, followed by Porto (46) and Lisbon (22).

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 630 verified decision-maker contacts tracked across these 501 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on August 29, 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.