Company lists · Data refreshed November 2026

Top 25 Message development firms based in Portugal

RevenueBase identified 373 company matches for message development firms associated with Portugal as of November 2026 and tracks 2,782 professional contacts across them, including 439 with verified work emails. Lisbon is the largest hub.

This list covers company matches for message development firms 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 November 6, 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 Nov 6, 2026 How this list was built
373Companies
2,782Contacts tracked
439Verified emails
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The 25 largest message development firms based in Portugal

Ranked by team size
Top 25 of 373 company matches for message development firms based in Portugal, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchLisbon, PortugalHQ recorded Nov 6, 2026n/a374 contacts →

Exact match

“Brand Influence”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchPaço De Arcos, PortugalHQ recorded Nov 6, 202651-200139 contacts →

Exact match

“Lift is a leading Portuguese Communication Consulting Agency that integrates Public Relations, Public Affairs, Digital, Social Media, Content – combining Strategy, Creativity…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLisbon, PortugalHQ recorded Nov 6, 202611-5065 contacts →

Exact match

“A Creative Minds é uma empresa global de comunicação, sediada no Parque das Nações, em Lisboa, que aposta na satisfação das necessidades de cada cliente e na excelência dos seus…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchLisbon, PortugalHQ recorded Nov 6, 202611-5058 contacts →

Exact match

“A Pimenta Rosa é uma agência de design que desenvolve campanhas de marketing, comunicação e design.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchLisbon, PortugalHQ recorded Nov 6, 202611-5046 contacts →

Exact match

“Welcome to Guess What!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchLisbon, PortugalHQ recorded Nov 6, 202651-20033 contacts →

Exact match

“No GCIMEDIA Group tudo é sobre comunicação, com propósito.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchLisbon, PortugalHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“Brandkey - agência de Marketing, Comunicação e Ativação de Marca, nascida portuguesa em 1989.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchLisbon, PortugalHQ recorded Nov 6, 20261-1027 contacts →

Exact match

“Comunicação 360º Na Claim pensamos a comunicação de empresas e marcas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLisbon, PortugalHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Creation is an independent communication agency.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchLisbon, PortugalHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“We are focused on creating powerful communication strategies, with relevant content and impactful campaigns.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLisbon, PortugalHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Somos a Duzentos, Agência de Comunicação.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchLisbon, PortugalHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Mais que uma agência de meios, a Media Gate é uma gestora de canais de comunicação com grande capacidade de integração e experiência comprovada em todas as áreas da comunicação…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLisbon, PortugalHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Founded by a team of entrepreneurs with more than a decade of experience, Lisbon Project is a design and communications consultancy agency that offers a wide range of services…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchRequião, PortugalHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“A SUBA – The Growth Agency é uma agência totalmente focada no crescimento de negócios e inquieta por resultados.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchLisbon, PortugalHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“GMA is a creative firm dedicated to developing, projecting and caring for brands and their reputations, with creativity, rationality and strategy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchLisbon, PortugalHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Founded in January 1998 by João Líbano Monteiro and Fernando Maia Cerqueira, JLM & Associates is one of the leading Portuguese communication consulting firms operating in the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchLisbon, PortugalHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Na Message in a Bottle acreditamos que só produtos com identidade se transformam em marcas de relevo.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSangalhos, PortugalHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Na Incograf® acima de tudo somos comunicadores.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchViseu, PortugalHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“A Celeuma - Creative Agency desenvolve campanhas e branding com base num conhecimento atento do mercado e numa inteligência estratégica apurada.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchCarcavelos, PortugalHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“We are KKI.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact match1250-133 Lisboa, PortugalHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“A M Public Relations presta serviços de consultoria de comunicação estreitamente ligada às estratégias de negócio dos seus clientes, com os mais elevados padrões de qualidade e…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchPorto, PortugalHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“We like to surprise our clients with our willingness and dedication.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchPonte De Lima, PortugalHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Na HOVO pensamos fora da casca e por isso somos uma agência de comunicação integrada, loucamente apaixonada pelo mundo das marcas e pelo trabalho que fazemos.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchVila Nova De Gaia, PortugalHQ recorded Nov 6, 20261-1015 contacts →

Exact match

“Everybody says that what we do is amazing®… A cada novo projeto mantemos uma perspetiva 360, adaptada à realidade de cada marca para entregar soluções atuais rumo ao futuro!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchPonta Delgada, PortugalHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Uma agência criativa, 100% açoriana, constituída por uma equipa multidisciplinar que assegura um serviço completo em todas as áreas de imagem, comunicação e marketing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 373 message development firms based in Portugal

See the full list, filter by size, metro and specialty, and access 439 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Message development firms based in Portugal at a glance

As of Nov 6, 2026
15.8%Verified-email coverage
7.5Average contacts per company
1-10Median size (employees)
35.4%Largest-city concentration · Lisbon
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
292
11-50
70
51-200
9
1,001-5,000
1

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 373 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 “message development firms” 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 439 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 November 6, 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.

Message development firms by metro

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 “message development firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many message development firms are there based in Portugal?

RevenueBase identified 373 company matches for message development firms associated with Portugal as of November 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?

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

Which city has the most message development firms?

Lisbon leads with 132 company records, followed by Porto (36) and Matosinhos (8).

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 439 professional contacts with verified work emails tracked across these 373 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 November 6, 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.