Company lists · Data refreshed November 2026

Top 25 Asp net api developers based in Spain

RevenueBase identified 184 company matches for asp net api developers associated with Spain as of November 2026 and tracks 938 professional contacts across them, including 146 with verified work emails. Madrid is the largest hub.

This list covers company matches for asp net api 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
184Companies
938Contacts tracked
146Verified emails
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The 25 largest asp net api developers based in Spain

Ranked by team size
Top 25 of 184 company matches for asp net api 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 matchMálaga, SpainHQ recorded Nov 6, 202611-5058 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchPalma De Mallorca, SpainHQ recorded Nov 6, 202651-20046 contacts →

Exact match

“Una empresa mallorquina especializada en desarrollo de software B2B a medida.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchCulleredo, SpainHQ recorded Nov 6, 202611-5035 contacts →

Exact match

“Soluciones tecnológicas para empresas que quieren avanzar En Qaroní, somos un equipo multidisciplinario de ingenieros, matemáticos y diseñadores de software comprometidos con…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchArgame, SpainHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Pyme creada en 2001 y dedicada al desarrollo de software y aplicaciones de escritorio, web y móvil a medida, mantenimiento de equipos, diseño de imagen corporativa o gestión de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBarcelona, SpainHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Building software is not always the hardest part.”

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

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchGirona, SpainHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“CodiTramuntana, company specialized in custom software development to facilitate the digital transformation of SMEs and large companies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Avanze es una empresa de software de Madrid que desde 2003 desarrolla soluciones a medida para empresas y administraciones: plataformas web, apps móviles iOS y Android, ERPs y…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchValencia, SpainHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“d4bSolutions es una empresa de Outsourcing en el ambito del desarrollo software y servicios tecnológicos en general.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchCórdoba, SpainHQ recorded Nov 6, 202611-5014 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchPalma De Mallorca, SpainHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Wozzo is a software company specializing in the design and development of mobile applications, custom software, web pages and technology consulting.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchCordoba, SpainHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Hacemos que la tecnología juegue para ti y no al revés.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Compañía especializada en el desarrollo de software en tecnologías Microsoft (web, desktop, cloud), ofreciendo servicios expertos ( auditorías, acompañamiento al desarrollo, ALM)…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchIllescas, SpainHQ recorded Nov 6, 20261-1014 contacts →

Exact match

“Enviroment Dtr3s S.L.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchArrasate, SpainHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“We are web oriented software development company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchMálaga, SpainHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“We are a team of long-term experienced freelance developers, established as a group in 2010.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchAlaior, SpainHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Somos una empresa especializada en el desarrollo de software para PIMES, la creación de páginas web de venta y reserva online, y aplicaciones móviles.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchPaterna, SpainHQ recorded Nov 6, 20261-109 contacts →

Exact match

“TresBits es una ingeniería de software.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMadrid, SpainHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Web Software Development.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchValencia, SpainHQ recorded Nov 6, 20261-108 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchValencia, SpainHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Transforma Tu Empresa con Soluciones IT Personalizadas En Whitekong Software, llevamos la innovación directamente a tu infraestructura empresarial.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchManresa, SpainHQ recorded Nov 6, 20261-107 contacts →

Exact match

“We are an innovative company that builds products and offers customized services, listening and accompanying customers in their process of merging business and technology, with a…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchValencia, SpainHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Specific-Group is a company focused on the development of personalised software tailored to the needs of partners, as well as the creation of its own products and services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchCardedeu, SpainHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Ticae esta especializada en la consultaría y el desarrollo de soluciones software para las empresas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBarcelona, SpainHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Zentense is an information technology and services company based out of Spain.”

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

Showing 25 of 184 asp net api developers based in Spain

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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Asp net api developers based in Spain at a glance

As of Nov 6, 2026
15.6%Verified-email coverage
5.1Average contacts per company
1-10Median size (employees)
17.9%Largest-city concentration · Madrid
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
139
11-50
43
51-200
1
201-500
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 184 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 “asp net api 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 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.

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

How many asp net api developers are there based in Spain?

RevenueBase identified 184 company matches for asp net api 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?

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

Which city has the most asp net api developers?

Madrid leads with 33 company records, followed by Barcelona (28) and Valencia (13).

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 184 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.