Company lists · Data refreshed November 2026

Top 24 Ui developers based in Spain

RevenueBase identified 480 company matches for ui developers associated with Spain as of November 2026 and tracks 2,734 professional contacts across them, including 616 with verified work emails. Barcelona is the largest hub.

This list covers company matches for ui developers associated with Spain, 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
480Companies
2,734Contacts tracked
616Verified emails
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The 24 largest ui developers based in Spain

Ranked by team size
Top 24 of 480 company matches for ui developers based in Spain, 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 matchBarcelona, SpainHQ recorded Nov 6, 202651-20086 contacts →

Exact match

“North is a digital product studio based in Barcelona.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBarcelona, SpainHQ recorded Nov 6, 202651-20083 contacts →

Exact match

“Fail Fast is a digital experience design studio with a team of over 80 creatives.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBarcelona, SpainHQ recorded Nov 6, 202651-20082 contacts →

Exact match

“GammaUX is a digital UX consultancy that boosts its customers’ business by placing the users at the center of the creative process and in the design of innovative experiences.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchMadrid, SpainHQ recorded Nov 6, 2026501-1,00063 contacts →

Exact match

“Redbility es una compañía especializada en crear y desarrollar soluciones globales de alta complejidad en entornos digitales, con claros objetivos de negocio y conversión.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMadrid, SpainHQ recorded Nov 6, 202651-20059 contacts →

Exact match

“Digital Product Studio.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchBarcelona, SpainHQ recorded Nov 6, 202651-20055 contacts →

Exact match

“Eunoia Digital es una consultora de diseño y desarrollo de experiencia de usuario a través de plataformas digitales, con sede en Barcelona.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5054 contacts →

Exact match

“Acid Tango is a digital product design and development studio based in Madrid.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBarcelona, SpainHQ recorded Nov 6, 202611-5054 contacts →

Exact match

“Since 1997 Vasava has taken the world by storm creating top notch design in an impressive wide scope of disciplines, ranging from custom typography, illustration, interactive…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchMadrid, SpainHQ recorded Nov 6, 202651-20053 contacts →

Exact match

“Hanzo is a leading digital services agency specialized in the creation of digital brands and products that generate positive value, and balance out business needs with people's…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSeville, SpainHQ recorded Nov 6, 202611-5053 contacts →

Exact match

“Bluumi is the trademark of Mill Aplications Company SA, it was born in 2010 with the sole objective of being one of the main players in what we call the ERA MOBILE.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchMadrid, SpainHQ recorded Nov 6, 202651-20047 contacts →

Exact match

“UVE is a technology consulting firm whose maximum value is the creation of user interfaces to achieve the optimization of navigation patterns in order to increase the conversion…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBarcelona, SpainHQ recorded Nov 6, 202611-5043 contacts →

Exact match

“Strategic Design and UX Agency specialized in digital transformation, innovation, user research, user experience (UX) design, branding and content.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchA Coruña, SpainHQ recorded Nov 6, 202611-5043 contacts →

Exact match

“Somos duacode.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBarcelona, SpainHQ recorded Nov 6, 202611-5041 contacts →

Exact match

“En Beta hablamos en digital.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchZaragoza, SpainHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“Torresburriel Estudio es una empresa que trabaja la experiencia de usuario de los productos digitales y comercio electrónico.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchMurcia, SpainHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“Somos una empresa formada por grandes profesionales, con amplia experiencia en el sector del desarrollo móvil y diseño de interfaz de usuarios.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchZaragoza, SpainHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“En Ingiva, nos definimos como un estudio de ingeniería y diseño, ya que ofrecemos un servicio integral de ingeniería, diseño industrial, producto, gráfico y web.”

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

Exact match

“Somos The Lion, una consultora que aúna diseño y tecnología para crear soluciones digitales más sólidas e innovadoras: DIGITAL STUDIO Diseño UI / UX ⎸ Diseño de marca ⎸ Motion…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchValencia, SpainHQ recorded Nov 6, 20261-1016 contacts →

Exact match

“Gusta is a design studio rooted in craft, curiosity, and care.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchValencia/valència, SpainHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“We are elmeunebot, a digital product design studio We design digital products and services that deeply connect end users with companies We make available to our clients the power…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchBilbao, SpainHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Somos una agencia de diseño estratégico especializada en la creación de marcas y productos digitales que generan valor positivo y conectan los objetivos de negocio con las…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchMadrid, SpainHQ recorded Nov 6, 20261,001-5,00014 contacts →

Exact match

“Hola somos Boost, agencia creativa especialista en marca, producto y estrategias diferenciales.Formamos parte de una consultora tecnológica y de negocio, y nuestra noble tarea se…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchValencia/valència, SpainHQ recorded Nov 6, 20261-1013 contacts →

Exact match

“UX / NEGOCIO / DISEÑO.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“ISBUT nace en marzo de como estudio de diseño gráfico interactivo.”

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

Showing 24 of 480 ui developers based in Spain

See the full list, filter by size, metro and specialty, and access 616 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Ui developers based in Spain at a glance

As of Nov 6, 2026
22.5%Verified-email coverage
5.7Average contacts per company
1-10Median size (employees)
25.8%Largest-city concentration · Barcelona
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
397
11-50
69
51-200
9
201-500
1
501-1,000
1
1,001-5,000
1
10001+
1

Email recency for this list is measured worldwide rather than for Spain, so it is reported there. Company counts and contact totals on this page are exact for Spain, over 480 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 Spain whose business descriptions match “ui developers” 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 616 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.

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 “ui developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many ui developers are there based in Spain?

RevenueBase identified 480 company matches for ui developers associated with Spain 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?

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

Which city has the most ui developers?

Barcelona leads with 124 company records, followed by Madrid (107) and Valencia (26).

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 616 professional contacts with verified work emails tracked across these 480 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.