Company lists · Data refreshed September 2026

Top 25 B2B web design firms based in Brazil

Name: B2B web design firms based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 23, 2026 912 companies tracked

RevenueBase identified 912 B2B web design firms headquartered in Brazil as of September 2026 and tracks 2,437 professional contacts across them, including 271 with verified work emails and 78 with mobile numbers. Sao Paulo is the largest hub.

This list covers B2B web design firms headquartered in Brazil, 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 23, 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 23, 2026 86% judged on-target in blind review

912Companies

2,437Contacts tracked

271Verified emails

78Mobile numbers

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The 25 largest B2B web design firms based in Brazil

Ranked by team size

Top 25 of 912 B2B web design firms based in Brazil, ranked by team size, largest first. Data refreshed Sep 23, 2026. RevenueBase Smart Search rates how each company's information relates to B2B web design firms: 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	Agência Trii	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 23, 2026	11-50	40 contacts →
	Indirect evidence “A Trii é uma empresa preparada para acompanhar o rápido avanço das formas comunicação, conectando empresas, consumidores e ideias.” Source: RevenueBase Database · checked Sep 23, 2026
2	HKL Interactive Media	Partial evidence	São Paulo, BrazilHQ checked Sep 23, 2026	11-50	31 contacts →
	Partial evidence “Nós somos a HKL Interactive Media, uma agência web com sede em São Paulo e mais de 24 anos de mercado em Desenvolvimento de Website e Sistemas Customizados.” Source: RevenueBase Database · checked Sep 23, 2026
3	Evonline Marketing Digital	Indirect evidence	Curitiba, BrazilHQ checked Sep 23, 2026	11-50	23 contacts →
	Indirect evidence “Mais do que criar sites ou e-commerce, nosso objetivo é impulsionar seu negócio através das melhores ferramentas de marketing digital.” Source: RevenueBase Database · checked Sep 23, 2026
4	Postali	Partial evidence	Rio Claro, BrazilHQ checked Sep 23, 2026	11-50	23 contacts →
	Partial evidence “Somos uma agência de Marketing Digital e Desenvolvimento Web.” Source: RevenueBase Database · checked Sep 23, 2026
5	Agência 2b Digital	Partial evidence	São Paulo, BrazilHQ checked Sep 23, 2026	11-50	21 contacts →
	Partial evidence “Somos uma agência de marketing digital especializada no mercado B2B que tem em sua equipe profissionais de marketing que já possuem grande experiência nesse segmento.” Source: RevenueBase Database · checked Sep 23, 2026
6	Agência Canna	Indirect evidence	Santo André, BrazilHQ checked Sep 23, 2026	11-50	18 contacts →
	Indirect evidence “PRAZER, SOMOS A CANNA.” Source: RevenueBase Database · checked Sep 23, 2026
7	Criativoria	Partial evidence	São Caetano Do Sul, BrazilHQ checked Sep 23, 2026	11-50	17 contacts →
	Partial evidence “Criativoria é uma agência de marketing B2B com + de 17 anos de atuação (fundada em 2009), oferecendo soluções sob medida para marca, marketing e área comercial por meio de uma…” Source: RevenueBase Database · checked Sep 23, 2026
8	Peak UI UX Design	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 23, 2026	1-10	16 contacts →
	Indirect evidence “Ajudamos o mundo a se tornar mais digital.” Source: RevenueBase Database · checked Sep 23, 2026
9	Artemidas	Indirect evidence	Marau, BrazilHQ checked Sep 23, 2026	11-50	16 contacts →
	Indirect evidence “Há mais de 10 anos nasce a Artemidas, colocando em prática o sonho dos clientes em atuar com o seu negócio, dentro do vasto mundo da internet.” Source: RevenueBase Database · checked Sep 23, 2026
10	Empreiteira Digital	Strong evidence	São Paulo, BrazilHQ checked Sep 23, 2026	1-10	16 contacts →
	Strong evidence “A Empreiteira Digital atua no planejamento e execução estratégica de ações de Marketing Digital, web design, identidade corporativa; gestão de mídias sociais, análise de…” Source: RevenueBase Database · checked Sep 23, 2026
11	Icomp, Digital Agency	Indirect evidence	Londrina, BrazilHQ checked Sep 23, 2026	1-10	15 contacts →
	Indirect evidence “The Agência Digital ICOMP ® operates in the development of websites for internet solutions with high standards of quality and innovation for your company, from planning…” Source: RevenueBase Database · checked Sep 23, 2026
12	Upsites Digital	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 23, 2026	11-50	14 contacts →
	Indirect evidence “A UpSites é uma empresa de criação de sites profissionais.” Source: RevenueBase Database · checked Sep 23, 2026
13	VOX Digital	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 23, 2026	1-10	14 contacts →
	Indirect evidence “A Vox Digital é uma agência que desenvolve sites, portais e oferece consultoria em soluções para internet, gráficas e estratégias para seu site estar bem posicionado nas buscas.” Source: RevenueBase Database · checked Sep 23, 2026
14	Aldabra	Indirect evidence	Vitória, BrazilHQ checked Sep 23, 2026	1-10	13 contacts →
	Indirect evidence “Fundada em 2005, localizada na Serra, região metropolitana de Vitória - Espírito Santo, a Aldabra oferece ao mercado um trabalho diferenciado em três segmentos de serviços…” Source: RevenueBase Database · checked Sep 23, 2026
15	Netpixel Tecnologia	Strong evidence	Cuiabá, BrazilHQ checked Sep 23, 2026	11-50	13 contacts →
	Strong evidence “A NetPixel é uma empresa moderna e inovadora de desenvolvimento web e design, que busca através de novas estratégias desenvolver soluções únicas e inovadoras, visando um…” Source: RevenueBase Database · checked Sep 23, 2026
16	Agência Manti	Indirect evidence	São Paulo, BrazilHQ checked Sep 23, 2026	11-50	12 contacts →
	Indirect evidence “Agência Manti + Farol agora são weFarol.” Source: RevenueBase Database · checked Sep 23, 2026
17	Xpbox Digital	Indirect evidence	Brasília, BrazilHQ checked Sep 23, 2026	1-10	11 contacts →
	Indirect evidence “Developing websites and amazing systems for our customers, always focusing on UX and features to solve their problems.” Source: RevenueBase Database · checked Sep 23, 2026
18	FR Serviços	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 23, 2026	11-50	11 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 23, 2026
19	Bighouse	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 23, 2026	11-50	10 contacts →
	Indirect evidence “Criação de sites.” Source: RevenueBase Database · checked Sep 23, 2026
20	Virtua Brasil	Indirect evidence	Taubaté, BrazilHQ checked Sep 23, 2026	11-50	10 contacts →
	Indirect evidence “Profissionalismo com qualidade e eficiência!” Source: RevenueBase Database · checked Sep 23, 2026
21	Mídia SIM - Agência WEB	Indirect evidence	São José Dos Campos, BrazilHQ checked Sep 23, 2026	1-10	10 contacts →
	Indirect evidence “Nosso principal objetivo é obter os resultados esperados, seja ele o aumento da visibilidade do seu produto e/ou serviço, aumento de vendas, fortalecimento da marca e/ou melhoria…” Source: RevenueBase Database · checked Sep 23, 2026
22	Tatics	Strong evidence	Fortaleza, BrazilHQ checked Sep 23, 2026	11-50	9 contacts →
	Strong evidence “Com foco no Design de Interação, a Tatics busca criar experiências significativas na relação humana e empresarial com produtos e serviços na Web.” Source: RevenueBase Database · checked Sep 23, 2026
23	Darwin Agency	Strong evidence	Sao Paulo, BrazilHQ checked Sep 23, 2026	1-10	9 contacts →
	Strong evidence “Darwin is a company focused on the design and development of websites, web and mobile applications as well as enterprise systems.” Source: RevenueBase Database · checked Sep 23, 2026
24	Manacá Comunicação	Partial evidence	Sao Paulo, BrazilHQ checked Sep 23, 2026	1-10	9 contacts →
	Partial evidence “A Manacá Comunicação e Marketing é uma agência especializada no atendimento de empresas do mercado B2B.” Source: RevenueBase Database · checked Sep 23, 2026
25	Arsenal Growth Ltda	Partial evidence	Erechim, BrazilHQ checked Sep 23, 2026	11-50	9 contacts →
	Partial evidence “A Arsenal Growth é uma agência de marketing digital e design que se destaca pela sua abordagem inovadora e focada em resultados.” Source: RevenueBase Database · checked Sep 23, 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: B2B web design firms. 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 B2B web design firms.
Partial evidence: Its own public description names part of B2B web design firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name B2B web design firms. 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 912 B2B web design firms based in Brazil

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B2B web design firms based in Brazil at a glance

As of Sep 23, 2026

11.1%Verified-email coverage

3.2%Mobile-number coverage

2.7Average contacts per company

1-10Median size (employees)

18.9%Largest-city concentration · Sao Paulo

Sep 23, 2026Page data refreshed

Companies by employee count

1-10

802

11-50

100

51-200

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 25.0d

2060–30

6031–60

161–90

090–180

4180+

Company record updated

Median 91.0d

00–30

11231–60

1,09961–90

1,12390–180

103180+

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 web design firms, 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 Brazil whose own description of what they do matches “B2B web design firms”. 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 web design firms), 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 web design firms, and records with no verified work email. Companies headquartered outside Brazil 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, 271 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 23, 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 web design firms by metro

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 web design firms, 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 web design firms are there based in Brazil?

RevenueBase identified 912 B2B web design firms headquartered in Brazil 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?

Agência Trii, headquartered in Rio De Janeiro, tops this list with the largest team on record.

Which city has the most B2B web design firms?

Sao Paulo leads with 172 headquartered companies, followed by Rio De Janeiro (51) and Curitiba (43).

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 271 verified decision-maker contacts tracked across these 912 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 23, 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.