Company lists · Data refreshed September 2026

Top 25 B2B website development agencies based in Portugal

RevenueBase identified 160 B2B website development agencies headquartered in Portugal as of September 2026 and tracks 1,241 professional contacts across them, including 139 with verified work emails. Lisboa is the largest hub.

This list covers B2B website development agencies 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 21, 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 21, 2026 86% judged on-target in blind review
160Companies
1,241Contacts tracked
139Verified emails
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The 25 largest B2B website development agencies based in Portugal

Ranked by team size
Top 25 of 160 B2B website development agencies based in Portugal, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to B2B website development agencies: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceAlmada, PortugalHQ checked Sep 21, 2026n/a595 contacts →

Indirect evidence

“A Empresa Lojawebsite!LWS - Criação de Sites Profissionais, Lda, tem como principal objectivo usar a Internet como um meio de comunicação para alavancar o crescimento de PME's, e…”

Source: RevenueBase Database · checked Sep 21, 2026
2Indirect evidenceMatosinhos, PortugalHQ checked Sep 21, 202651-200122 contacts →

Indirect evidence

“We are here with one purpose: to help growing businesses through digital projects in an unprecedented way – at no risk.”

Source: RevenueBase Database · checked Sep 21, 2026
3Partial evidenceBraga, PortugalHQ checked Sep 21, 202611-5031 contacts →

Partial evidence

“B2C, B2B & B2E e-commerce solutions.”

Source: RevenueBase Database · checked Sep 21, 2026
4Indirect evidenceCosta De Caparica, PortugalHQ checked Sep 21, 202611-5016 contacts →

Indirect evidence

“WE WANT YOUR SUCCESS and we will pursue the perfect solution for your project.”

Source: RevenueBase Database · checked Sep 21, 2026
5Strong evidenceAlcabideche, PortugalHQ checked Sep 21, 202611-5014 contacts →

Strong evidence

“Specialized in web design, web development, websites, web programing, internet systems, content management systems, SEO - search engine optimization, extranets and custom web…”

Source: RevenueBase Database · checked Sep 21, 2026
6Indirect evidencePorto, PortugalHQ checked Sep 21, 202611-5013 contacts →

Indirect evidence

“Internacional Web Agency- Webdesign - WebConsulting - Web Marketing - Webdeveloper - Gowebsitemanager 6.0 The Goweb Software is a centralized Web platform that combines a set of…”

Source: RevenueBase Database · checked Sep 21, 2026
7Partial evidenceVila Nova De Famalicão, PortugalHQ checked Sep 21, 202611-5013 contacts →

Partial evidence

“Dedicados ao desenvolvimento de soluções web empresariais, somos especialistas na criação de websites, portais, lojas online, aplicações web, marketing digital, design gráfico…”

Source: RevenueBase Database · checked Sep 21, 2026
8Partial evidenceLisboa, PortugalHQ checked Sep 21, 202611-5012 contacts →

Partial evidence

“A Martech Digital é a agência de Marketing Digital e Comunicação para o mercado B2B, com o propósito de tornar o negócio das empresas escalável e worldwide.”

Source: RevenueBase Database · checked Sep 21, 2026
9Indirect evidenceFatima, PortugalHQ checked Sep 21, 202611-5012 contacts →

Indirect evidence

“A full service agency ready to take you to the next level.”

Source: RevenueBase Database · checked Sep 21, 2026
10Indirect evidenceLeiria, PortugalHQ checked Sep 21, 202611-5011 contacts →

Indirect evidence

“Aliando a criatividade à inovação, elaboramos as mais eficientes estratégias de comunicação e marketing para impulsionar o seu negócio.”

Source: RevenueBase Database · checked Sep 21, 2026
11Indirect evidenceMaia, PortugalHQ checked Sep 21, 202611-5011 contacts →

Indirect evidence

“Our goal is to develop your dream projects.”

Source: RevenueBase Database · checked Sep 21, 2026
12Partial evidenceVila Nova De Gaia, PortugalHQ checked Sep 21, 202611-509 contacts →

Partial evidence

“A Site.pt é uma agência especialista na criação de websites e conteúdos para a web.”

Source: RevenueBase Database · checked Sep 21, 2026
13Indirect evidenceSacavém, PortugalHQ checked Sep 21, 20261-109 contacts →

Indirect evidence

“A SIMBIOTIC é uma agência de Web Design com uma vasta experiência em serviços de Internet, nomeadamente no desenvolvimento de sites, os quais são construídos de acordo com as…”

Source: RevenueBase Database · checked Sep 21, 2026
14Indirect evidenceBraga, PortugalHQ checked Sep 21, 202611-509 contacts →

Indirect evidence

“We’ve been making businesses bloom online since 2006.”

Source: RevenueBase Database · checked Sep 21, 2026
15Indirect evidencePeniche, PortugalHQ checked Sep 21, 20261-106 contacts →

Indirect evidence

“Grandes projetos começam aqui.”

Source: RevenueBase Database · checked Sep 21, 2026
16Partial evidenceLisboa, PortugalHQ checked Sep 21, 20261-104 contacts →

Partial evidence

“Web development agency, specialized in interface design and Usability.”

Source: RevenueBase Database · checked Sep 21, 2026
17Partial evidenceLisboa, PortugalHQ checked Sep 21, 202611-504 contacts →

Partial evidence

“Especialistas em desenvolvimento de software, aplicações, portais e websites, com especial enfoque no design, na usabilidade e conectividade, tirando partido das novas tecnologias…”

Source: RevenueBase Database · checked Sep 21, 2026
18Indirect evidenceBraga, PortugalHQ checked Sep 21, 20261-104 contacts →

Indirect evidence

“A Izzato - Agência Digital é uma empresa que atua no mundo digital há mais de 10 anos, sendo especializada no desenvolvimento de qualquer tipo de solução baseada em web, desde…”

Source: RevenueBase Database · checked Sep 21, 2026
19Indirect evidenceCascais, PortugalHQ checked Sep 21, 20261-103 contacts →

Indirect evidence

“Buzz Design & IT develops and manages your brand, offering a complete solution from the logo draft to your sales point presentation, promoting a sucessfull engagement between your…”

Source: RevenueBase Database · checked Sep 21, 2026
20Partial evidenceCaldas Da Rainha, PortugalHQ checked Sep 21, 20261-103 contacts →

Partial evidence

“A Pixels Brand é uma Agência de Web Design, Design Gráfico, Web Marketing e Web Development, que tem como objectivo impulsionar o seu negócio, oferecendo soluções web e graphic…”

Source: RevenueBase Database · checked Sep 21, 2026
21Indirect evidenceViana Do Castelo, PortugalHQ checked Sep 21, 20261-103 contacts →

Indirect evidence

“Somos uma empresa inovadora que oferece soluções completas.”

Source: RevenueBase Database · checked Sep 21, 2026
22Partial evidencePorto, PortugalHQ checked Sep 21, 202611-502 contacts →

Partial evidence

“A Minty Lab é uma agência digital que desenvolve soluções tecnológicas nas áreas de desenvolvimento de websites, marketing digital, design e estratégia de marketing e comunicação.”

Source: RevenueBase Database · checked Sep 21, 2026
23Indirect evidenceOlhão, PortugalHQ checked Sep 21, 20261-102 contacts →

Indirect evidence

“We provide services for small and medium-sized companies.”

Source: RevenueBase Database · checked Sep 21, 2026
24Indirect evidenceSanta Maria Da Feira, PortugalHQ checked Sep 21, 20261-102 contacts →

Indirect evidence

“A transformar ideias em projetos desde 2008.”

Source: RevenueBase Database · checked Sep 21, 2026
25Partial evidenceEstoril, PortugalHQ checked Sep 21, 20261-102 contacts →

Partial evidence

“Agência de marketing, desenvolvimento de apps, websites e lojas on-line Ajudamos empresas a crescer ao atrair, vender e reter clientes”

Source: RevenueBase Database · checked Sep 21, 2026

Showing 25 of 160 B2B website development agencies based in Portugal

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B2B website development agencies based in Portugal at a glance

As of Sep 21, 2026
11.2%Verified-email coverage
7.8Average contacts per company
1-10Median size (employees)
16.9%Largest-city concentration · Lisboa
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
128
11-50
28
51-200
1
201-500
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 160 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 B2B website development agencies, 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 “B2B website development agencies”. 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 B2B website development agencies), 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 B2B website development agencies, 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, 139 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 21, 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.

B2B website development agencies by metro

  • B2B website development agencies in Lisboa27

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 B2B website development agencies, 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 B2B website development agencies are there based in Portugal?

RevenueBase identified 160 B2B website development agencies 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?

LWS, headquartered in Almada, tops this list with the largest team on record.

Which city has the most B2B website development agencies?

Lisboa leads with 27 headquartered companies, followed by Porto (14) and Lisbon (8).

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 139 verified decision-maker contacts tracked across these 160 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 21, 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.