Company lists · Data refreshed September 2026

Top 25 B2B SaaS development agencies based in Spain

Name: B2B SaaS development agencies based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 23, 2026 1,098 companies tracked

RevenueBase identified 1,098 B2B SaaS development agencies headquartered in Spain as of September 2026 and tracks 9,827 professional contacts across them, including 1,420 with verified work emails and 111 with mobile numbers. Madrid is the largest hub.

This list covers B2B SaaS development agencies 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 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

1,098Companies

9,827Contacts tracked

1,420Verified emails

111Mobile numbers

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The 25 largest B2B SaaS development agencies based in Spain

Ranked by team size

Top 25 of 1,098 B2B SaaS development agencies based in Spain, ranked by team size, largest first. Data refreshed Sep 23, 2026. RevenueBase Smart Search rates how each company's information relates to B2B SaaS 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Paradigma Digital	Indirect evidence	Pozuelo De Alarcón, SpainHQ checked Sep 23, 2026	501-1,000	692 contacts →
	Indirect evidence “At Paradigma, we have a habit: we commit.” Source: RevenueBase Database · checked Sep 23, 2026
2	Trevenque Group	Indirect evidence	Granada, SpainHQ checked Sep 23, 2026	51-200	188 contacts →
	Indirect evidence “Trevenque Sistemas de Información nace en 1992 con el principal reto de convertirse en uno de los primeros grupos empresariales, capaz de ayudar a las empresas a mejorar sus…” Source: RevenueBase Database · checked Sep 23, 2026
3	MN Program	Indirect evidence	A Coruña, SpainHQ checked Sep 23, 2026	51-200	79 contacts →
	Indirect evidence “MN program es la empresa Nº1 en ventas de software de gestión profesional.” Source: RevenueBase Database · checked Sep 23, 2026
4	Adesso Spain	Indirect evidence	Sant Cugat, SpainHQ checked Sep 23, 2026	5,001-10,000	70 contacts →
	Indirect evidence “En adesso Spain, somos más que una empresa de IT: somos un equipo en constante crecimiento, con más de profesionales en 65 ubicaciones y un propósito claro: transformar el futuro…” Source: RevenueBase Database · checked Sep 23, 2026
5	Springboard35	Strong evidence	Barcelona, SpainHQ checked Sep 23, 2026	51-200	60 contacts →
	Strong evidence “Business Development Consultancy with a Technology-Driven DNA At Springboard35, we help technology companies (Software / SaaS) sell their solutions, allowing them to focus on…” Source: RevenueBase Database · checked Sep 23, 2026
6	Itequia	Indirect evidence	Barcelona, SpainHQ checked Sep 23, 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 23, 2026
7	Qualitapps	Partial evidence	Barcelona, SpainHQ checked Sep 23, 2026	51-200	50 contacts →
	Partial evidence “At QualitApps, we are experts in software development, such as web and mobile applications, web design and eCommerce.” Source: RevenueBase Database · checked Sep 23, 2026
8	Solbyte Servicios Informáticos	Indirect evidence	Málaga, SpainHQ checked Sep 23, 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 23, 2026
9	Fdsa Desarrollo	Partial evidence	Palma, SpainHQ checked Sep 23, 2026	51-200	44 contacts →
	Partial evidence “Una empresa mallorquina especializada en desarrollo de software B2B a medida.” Source: RevenueBase Database · checked Sep 23, 2026
10	Connext Marketing Y Ventas B2B	Partial evidence	Chirivella, SpainHQ checked Sep 23, 2026	11-50	42 contacts →
	Partial evidence “Somos una agencia de Marketing y Ventas B2B.” Source: RevenueBase Database · checked Sep 23, 2026
11	Controlnet	Partial evidence	Jerez De La Frontera, SpainHQ checked Sep 23, 2026	51-200	39 contacts →
	Partial evidence “Controlnet is a leading company in the SaaS market in the TELCO sector, with a track record of more than 15 years in Europe and LATAM.” Source: RevenueBase Database · checked Sep 23, 2026
12	Magnético	Indirect evidence	Madrid, SpainHQ checked Sep 23, 2026	51-200	38 contacts →
	Indirect 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 23, 2026
13	10code Software Design	Indirect evidence	Dos Hermanas, SpainHQ checked Sep 23, 2026	11-50	38 contacts →
	Indirect evidence “Desde 10Code queremos contribuir en el desarrollo de tu empresa ayudándola a conectar con el mundo gracias a desarrollos específicos y adaptados a sus necesidades.” Source: RevenueBase Database · checked Sep 23, 2026
14	Qaroní	Indirect evidence	Culleredo, SpainHQ checked Sep 23, 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 23, 2026
15	540	Indirect evidence	Mutilva, SpainHQ checked Sep 23, 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 23, 2026
16	Inducontrol	Indirect evidence	Vic, SpainHQ checked Sep 23, 2026	11-50	31 contacts →
	Indirect evidence “A Inducontrol som especialistes en el desenvolupament i implementació de solucions informàtiques personalitzades per a petites i mitjanes empreses.” Source: RevenueBase Database · checked Sep 23, 2026
17	Ebolution	Partial evidence	Madrid, SpainHQ checked Sep 23, 2026	11-50	30 contacts →
	Partial evidence “We are a boutique agency specializing in designing, building, and optimising B2C and B2B digital channels.” Source: RevenueBase Database · checked Sep 23, 2026
18	Orbit Consulting Group	Indirect evidence	Madrid, SpainHQ checked Sep 23, 2026	11-50	28 contacts →
	Indirect evidence “Creamos soluciones informáticas de calidad, adaptadas a las necesidades y recursos de cada empresa.” Source: RevenueBase Database · checked Sep 23, 2026
19	Interficie Internet Services	Indirect evidence	Barcelona, SpainHQ checked Sep 23, 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 23, 2026
20	Qa-Bit	Indirect evidence	Madrid, SpainHQ checked Sep 23, 2026	11-50	28 contacts →
	Indirect evidence “En QA BIT, enfocados en dar servicio como marca blanca a las empresas de Desarrollo de Software o que tengan un producto digital.” Source: RevenueBase Database · checked Sep 23, 2026
21	OSOCO	Indirect evidence	Villaviciosa Odón, SpainHQ checked Sep 23, 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 23, 2026
22	Varadero Software Factory	Indirect evidence	Madrid, SpainHQ checked Sep 23, 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 23, 2026
23	Grupo CIE	Indirect evidence	Altea, SpainHQ checked Sep 23, 2026	11-50	23 contacts →
	Indirect evidence “Specialised in giving the best IT solutions.” Source: RevenueBase Database · checked Sep 23, 2026
24	Nytelweb	Indirect evidence	Jerez De La Frontera, SpainHQ checked Sep 23, 2026	11-50	22 contacts →
	Indirect evidence “Desarrolladores de App y páginas Webs.” Source: RevenueBase Database · checked Sep 23, 2026
25	Next & Tech 2013, S.L	Indirect evidence	Santa Coloma De Cervello, SpainHQ checked Sep 23, 2026	11-50	22 contacts →
	Indirect evidence “We provide maximum value solutions through software that facilitates and optimizes the daily management of your business.” 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 SaaS development agencies. 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 SaaS development agencies.
Partial evidence: Its own public description names part of B2B SaaS development agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name B2B SaaS development agencies. 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 1,098 B2B SaaS development agencies based in Spain

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B2B SaaS development agencies based in Spain at a glance

As of Sep 23, 2026

14.4%Verified-email coverage

1.1%Mobile-number coverage

8.9Average contacts per company

1-10Median size (employees)

11.8%Largest-city concentration · Madrid

Sep 23, 2026Page data refreshed

Companies by employee count

1-10

477

11-50

162

51-200

201-500

501-1,000

5,001-10,000

Freshness & accuracy

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

Email last verified

Median 26.0d

1,0620–30

33631–60

1861–90

190–180

3180+

Company record updated

Median 78.0d

00–30

2,41631–60

4,52261–90

2,41090–180

479180+

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 SaaS 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 Spain whose own description of what they do matches “B2B SaaS 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 SaaS 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 SaaS development agencies, 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, 1,420 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 SaaS development agencies 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 SaaS 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 SaaS development agencies are there based in Spain?

RevenueBase identified 1,098 B2B SaaS development agencies 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?

Paradigma Digital, headquartered in Pozuelo De Alarcon, tops this list with the largest team on record.

Which city has the most B2B SaaS development agencies?

Madrid leads with 130 headquartered companies, followed by Barcelona (107) and Valencia (36).

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 1,420 verified decision-maker contacts tracked across these 1,098 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.