Company lists · Data refreshed September 2026

Top 25 Enterprise web development firms based in Spain

Name: Enterprise web development firms based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 950 companies tracked

RevenueBase identified 950 enterprise web development firms headquartered in Spain as of September 2026 and tracks 5,081 professional contacts across them, including 575 with verified work emails and 101 with mobile numbers. Barcelona is the largest hub.

This list covers enterprise web development firms headquartered in Spain, 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 30, 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 30, 2026 86% judged on-target in blind review

950Companies

5,081Contacts tracked

575Verified emails

101Mobile numbers

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The 25 largest enterprise web development firms based in Spain

Ranked by team size

Top 25 of 950 enterprise web development firms based in Spain, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise web development 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	Balidea	Strong evidence	Santiago De Compostela, SpainHQ checked Sep 30, 2026	201-500	191 contacts →
	Strong evidence “Technology services company, specialized systems, software and web platforms development.” Source: RevenueBase Database · checked Sep 30, 2026
2	Nano Nino INC	Indirect evidence	Alicante, SpainHQ checked Sep 30, 2026	51-200	166 contacts →
	Indirect evidence “Welcome to Nano Nino Inc.” Source: RevenueBase Database · checked Sep 30, 2026
3	BIKO	Indirect evidence	Mutilva Baja, SpainHQ checked Sep 30, 2026	51-200	58 contacts →
	Indirect evidence “Biko somos una empresa del sector TIC con fuerte especialización y experiencia en el negocio digital en Internet con más de 18 años de experiencia con empresas de sectores muy…” Source: RevenueBase Database · checked Sep 30, 2026
4	Bluumi SA Create Apps IOS And Android	Indirect evidence	Seville, SpainHQ checked Sep 30, 2026	11-50	56 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 30, 2026
5	Itequia	Indirect evidence	Barcelona, SpainHQ checked Sep 30, 2026	51-200	52 contacts →
	Indirect evidence “Our selection of technologies and our methodology allow us to create "code" and "low-code" solutions in less time.” Source: RevenueBase Database · checked Sep 30, 2026
6	Qualitapps	Strong evidence	Barcelona, SpainHQ checked Sep 30, 2026	51-200	50 contacts →
	Strong evidence “At QualitApps, we are experts in software development, such as web and mobile applications, web design and eCommerce.” Source: RevenueBase Database · checked Sep 30, 2026
7	Solbyte Servicios Informáticos	Indirect evidence	Málaga, SpainHQ checked Sep 30, 2026	11-50	47 contacts →
	Indirect evidence “Somos una empresa tecnológica, formada por un equipo de 30 profesionales y creada en 2008, especializada en el desarrollo de software a medida y en la consultoría tecnológica.” Source: RevenueBase Database · checked Sep 30, 2026
8	Digio Soluciones Digitales	Indirect evidence	Murcia, SpainHQ checked Sep 30, 2026	11-50	44 contacts →
	Indirect evidence “Somos un factor de cambio e impulso al servicio de las soluciones digitales más sólidas.” Source: RevenueBase Database · checked Sep 30, 2026
9	Fdsa Desarrollo	Indirect evidence	Palma De Mallorca, SpainHQ checked Sep 30, 2026	51-200	44 contacts →
	Indirect evidence “Una empresa mallorquina especializada en desarrollo de software B2B a medida.” Source: RevenueBase Database · checked Sep 30, 2026
10	Aditelsa	Indirect evidence	Madrid, SpainHQ checked Sep 30, 2026	51-200	43 contacts →
	Indirect evidence “Aditelsa fue fundada en 2002 y a lo largo de los años ha ido consolidando un sólido prestigio en el área de Desarrollos y Proyectos Software, especialmente en Gestores de Bases de…” Source: RevenueBase Database · checked Sep 30, 2026
11	Ingenieria Informatica Empresarial	Indirect evidence	Alicante, SpainHQ checked Sep 30, 2026	11-50	39 contacts →
	Indirect evidence “En I2E somos especialistas en el desarrollo de aplicaciones a medida para PYMES.” Source: RevenueBase Database · checked Sep 30, 2026
12	Magnético	Partial evidence	Madrid, SpainHQ checked Sep 30, 2026	51-200	38 contacts →
	Partial evidence “Magnético es una empresa de desarrollo de software a medida especializada en el desarrollo de aplicaciones móviles y web.” Source: RevenueBase Database · checked Sep 30, 2026
13	Orienteed	Partial evidence	A Coruña, SpainHQ checked Sep 30, 2026	11-50	38 contacts →
	Partial evidence “Orienteed is one of Europe’s leading software development companies, specializing in digital solutions that drive business growth across various industries.” Source: RevenueBase Database · checked Sep 30, 2026
14	Qaroní	Indirect evidence	Culleredo, SpainHQ checked Sep 30, 2026	11-50	37 contacts →
	Indirect evidence “Soluciones tecnológicas para empresas que quieren avanzar En Qaroní, somos un equipo multidisciplinario de ingenieros, matemáticos y diseñadores de software comprometidos con…” Source: RevenueBase Database · checked Sep 30, 2026
15	Homeria	Partial evidence	Cáceres, SpainHQ checked Sep 30, 2026	51-200	36 contacts →
	Partial evidence “Homeria is a Market Leader Company that bases its activity on the Web Engineering.” Source: RevenueBase Database · checked Sep 30, 2026
16	Inforyde	Indirect evidence	Madrid, SpainHQ checked Sep 30, 2026	11-50	34 contacts →
	Indirect evidence “Customised solutions target both large corporations and small businesses, and are optimised using cutting-edge technologies.” Source: RevenueBase Database · checked Sep 30, 2026
17	Twentic	Partial evidence	Barcelona, SpainHQ checked Sep 30, 2026	11-50	34 contacts →
	Partial evidence “Consultoría Tecnológica especializada en tres áreas- Portales web 2.0, blogs, Social Media, SEO / SEM, webs corporativas, extranets de clientes/proveedores, aplicaciones web…” Source: RevenueBase Database · checked Sep 30, 2026
18	Xerintel, Líderes EN Desarrollo WEB Y APP EN España	Partial evidence	Jerez, SpainHQ checked Sep 30, 2026	11-50	34 contacts →
	Partial evidence “Desarrollo de páginas web, apps y tiendas online desde 2003.” Source: RevenueBase Database · checked Sep 30, 2026
19	540	Indirect evidence	Mutilva, SpainHQ checked Sep 30, 2026	11-50	34 contacts →
	Indirect evidence “Somos una empresa de desarrollo de software y nuestro propósito es hacer felices a todos las personas que intervienen en el desarrollo de software.” Source: RevenueBase Database · checked Sep 30, 2026
20	Interficie Internet Services	Indirect evidence	Barcelona, SpainHQ checked Sep 30, 2026	11-50	28 contacts →
	Indirect evidence “Internet Services nace en 2001 con un objetivo claro: poner nuestra pasión por el diseño de soluciones tecnológicas eficientes al servicio de empresas e instituciones que buscan.” Source: RevenueBase Database · checked Sep 30, 2026
21	Sitelicon WEB Projects	Partial evidence	Madrid, SpainHQ checked Sep 30, 2026	11-50	27 contacts →
	Partial evidence “Consultoría web: No sólo diseñar una web, sino generar negocio.” Source: RevenueBase Database · checked Sep 30, 2026
22	Indianwebs	Partial evidence	Barcelona, SpainHQ checked Sep 30, 2026	11-50	25 contacts →
	Partial evidence “Web Page Creation And Design IndianWebs provide web design solutions, offering a complete service, from web page design and web creation as well as promotion, maintenance…” Source: RevenueBase Database · checked Sep 30, 2026
23	Agilia Center	Partial evidence	Seville, SpainHQ checked Sep 30, 2026	11-50	24 contacts →
	Partial evidence “Agilia Center is a software development company specialising in the development of intelligent, scalable and secure digital solutions.” Source: RevenueBase Database · checked Sep 30, 2026
24	OSOCO	Indirect evidence	Villaviciosa Odón, SpainHQ checked Sep 30, 2026	11-50	24 contacts →
	Indirect evidence “OSOCO (Osoco SOftware COmpany) es una compañía de diseño y desarrollo de software fundada en 2003, con base en Madrid, España.” Source: RevenueBase Database · checked Sep 30, 2026
25	Varadero Software Factory	Indirect evidence	Madrid, SpainHQ checked Sep 30, 2026	11-50	23 contacts →
	Indirect evidence “Varadero Software Factory (VSF) es una empresa nacida en el año en el seno de la Universidad Complutense de Madrid (U.C.M) especializada en servicios y soluciones de diseño…” Source: RevenueBase Database · checked Sep 30, 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: enterprise web development 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 enterprise web development firms.
Partial evidence: Its own public description names part of enterprise web development firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name enterprise web development 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 950 enterprise web development firms based in Spain

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Enterprise web development firms based in Spain at a glance

As of Sep 30, 2026

11.3%Verified-email coverage

2.0%Mobile-number coverage

5.3Average contacts per company

1-10Median size (employees)

15.1%Largest-city concentration · Barcelona

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

772

11-50

149

51-200

201-500

Freshness & accuracy

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

Email last verified

Median 32.0d

1660–30

38731–60

1961–90

190–180

2180+

Company record updated

Median 95.0d

00–30

90931–60

1,30561–90

2,59990–180

268180+

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 enterprise web development 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 Spain whose own description of what they do matches “enterprise web development 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 enterprise web development 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 enterprise web development firms, and records with no verified work email. Companies headquartered outside Spain 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, 575 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 30, 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.

Enterprise web development 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 enterprise web development 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 enterprise web development firms are there based in Spain?

RevenueBase identified 950 enterprise web development firms headquartered in Spain 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?

Balidea, headquartered in Santiago De Compostela, tops this list with the largest team on record.

Which city has the most enterprise web development firms?

Barcelona leads with 143 headquartered companies, followed by Madrid (138) and Valencia (37).

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 575 verified decision-maker contacts tracked across these 950 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 30, 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.