Company lists · Data refreshed November 2026

Top 25 User interface design companies based in Brazil

RevenueBase identified 227 company matches for user interface design companies associated with Brazil as of November 2026 and tracks 764 professional contacts across them, including 146 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for user interface design companies associated with Brazil, 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
227Companies
764Contacts tracked
146Verified emails
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The 25 largest user interface design companies based in Brazil

Ranked by team size
Top 25 of 227 company matches for user interface design companies based in Brazil, 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 matchPelotas, BrazilHQ recorded Nov 6, 202651-20060 contacts →

Exact match

“DEx01 is an innovation-driven design company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchPelotas, BrazilHQ recorded Nov 6, 202611-5053 contacts →

Exact match

“Criamos produtos digitais e experiências online que as pessoas adoram.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchAtuação Remota, BrazilHQ recorded Nov 6, 202651-20043 contacts →

Exact match

“Since 2011 inovating and growing the IT market, we are specyalists in UX, UI, Development, SEO and BIZ.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202651-20023 contacts →

Exact match

“Transformamos ideias em realidade.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchFlorianópolis, BrazilHQ recorded Nov 6, 202651-20020 contacts →

Exact match

“Com 15+ anos de experiência e um perfil focado tanto na engenharia e qualidade de software como no seu design e ergonomia, nossos desenvolvedores e artistas já participaram de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchRio De Janeiro, BrazilHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“A Homem Máquina é uma empresa situada na Lapa, Rio de Janeiro, de desenvolvimento de produtos digitais.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSao Paulo, BrazilHQ recorded Nov 6, 20261-1018 contacts →

Exact match

“Ajudamos o mundo a se tornar mais digital.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSão Paulo, BrazilHQ recorded Nov 6, 20261-1014 contacts →

Exact match

“A Saatis, é um estúdio de design que busca atender os seus clientes de forma diferenciada e única, trabalhando com todas as ferramentas do design: Design Gráfico, Design…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchNatal, BrazilHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Com criatividade e quase 20 anos de expertise, impulsionamos negócios de alta performance no digital.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Somos uma consultoria especializada em design e experiência do usuário, com soluções que vão desde o discovery até o produto final.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBrasilia, BrazilHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Somos designers de experiências humanas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Empresa de UX/UI Design brasileira trabalhando globalmente Experiência é mais que um Site ou App bonitinho #Userexperience #Userinterface #UX #UI”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSão Carlos, BrazilHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Ter coragem de agarrar seus sonhos é viver.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSao Paulo, BrazilHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Darwin is a company focused on the design and development of websites, web and mobile applications as well as enterprise systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202611-506 contacts →

Exact match

“A Baux é um estúdio de design e comunicação que une branding, UX e criativos em um só fluxo de entrega.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202611-505 contacts →

Exact match

“We are PageOne.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSao Paulo, BrazilHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Somos uma consultoria especializada em design estratégico e experiência do usuário, com ampla expertise no setor financeiro e atuação em diversos outros segmentos.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSão Paulo, BrazilHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Nosso trabalho é reconhecido pelo design e por unir conteúdo, forma e função através de soluções criativas e simples que focam na necessidade do usuário e no comportamento humano.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchCampinas, BrazilHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Criamos experiências digitais com seu público e objetivos de negócio em mente, projetando interfaces fantásticas levando sua marca para outro planeta.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchCuritiba, BrazilHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Welab é uma consultoria que busca a inovaçāo para seus clientes através do design e estudos da experiência do usuário.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchFlorianopolis, BrazilHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Online UX Team is a consulting and project company and remote research and project network in UX and UI Design focused on solutions for digital interfaces for desktop and mobile…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchMaceio, BrazilHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Criamos mais que interfaces, criamos experiências Com mais de 13 anos de mercado, tendo a inovação em nosso DNA e um portfólio composto de cases nacionais e internacionais…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchJacutinga, BrazilHQ recorded Nov 6, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchSao Paulo, BrazilHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Somos um estúdio especializado em design de interface que visa atender grandes e médias empresas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBelo Horizonte, BrazilHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Somos uma consultoria de UX.”

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

Showing 25 of 227 user interface design companies based in Brazil

See the full list, filter by size, metro and specialty, and access 146 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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User interface design companies based in Brazil at a glance

As of Nov 6, 2026
19.1%Verified-email coverage
3.4Average contacts per company
1-10Median size (employees)
27.8%Largest-city concentration · Sao Paulo
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
197
11-50
23
51-200
5

Email recency for this list is measured worldwide rather than for Brazil, so it is reported there. Company counts and contact totals on this page are exact for Brazil, over 227 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 Brazil whose business descriptions match “user interface design companies” 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 146 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.

User interface design companies 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 “user interface design companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many user interface design companies are there based in Brazil?

RevenueBase identified 227 company matches for user interface design companies associated with Brazil 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?

Dex01 tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most user interface design companies?

Sao Paulo leads with 63 company records, followed by Curitiba (15) and Rio De Janeiro (11).

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 146 professional contacts with verified work emails tracked across these 227 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.