Company lists · Data refreshed November 2026

Top 10 Internal developer platform companies based in Spain

RevenueBase identified 26 company matches for internal developer platform companies associated with Spain as of November 2026 and tracks 507 professional contacts across them, including 17 with verified work emails. Barcelona is the largest hub.

This list covers company matches for internal developer platform companies 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 5, 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 5, 2026 How this list was built
26Companies
507Contacts tracked
17Verified emails
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The 10 largest internal developer platform companies based in Spain

Ranked by team size
Top 10 of 26 company matches for internal developer platform companies based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 5, 2026201-500399 contacts →

Exact match

“We build game-changing products and scalable platforms for complex, high-volume digital markets.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchGijón, SpainHQ recorded Nov 5, 202611-5010 contacts →

Exact match

“Resizes is the technology core that orchestrates complete technology stacks: applications, AI agents, APIs, databases, MCPs, and every component a business runs on.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchBarcelona, SpainHQ recorded Nov 5, 20261-108 contacts →

Exact match

“ProtectFive is a small but complete development company from Barcelona founded in 2005.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchVic, SpainHQ recorded Nov 5, 20261-108 contacts →

Exact match

“Kompini Technologies, és una empresa creada el 2018, que es dedica a desenvolupar i crear solucions de gestió modulars al cloud per facilitar el dia a dia de tots els nostres…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchAlicante, SpainHQ recorded Nov 5, 20261-106 contacts →

Exact match

“Boring is good!”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchVigo, SpainHQ recorded Nov 5, 20261-106 contacts →

Exact match

“At edgeContinuum, we bridge the gap between public cloud agility and private infrastructure control.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchMadrid, SpainHQ recorded Nov 5, 20261-105 contacts →

Exact match

“Muba Online es una empresa tecnológica creada por los fundadores de Milanuncios basada en la creación de proyectos propios cuya filosofía se centra en el desarrollo de productos…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchBarcelona, SpainHQ recorded Nov 5, 20261-103 contacts →

Exact match

“At Neterial, we're rebuilding the developer workflow with a simple premise: you shouldn't have to trade ownership for convenience.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchSan Sebastián De Los Reyes, SpainHQ recorded Nov 5, 202611-502 contacts →

Exact match

“We design, develop and manage infrastructure (cloud or local), and help the development and/or IT teams on continuous integration and continuous delivery processes.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchBarcelona, SpainHQ recorded Nov 5, 20261-102 contacts →

Exact match

“Zixun Group designs, builds, and maintains web software that powers businesses.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 10 of 26 internal developer platform companies based in Spain

See the full list, filter by size, metro and specialty, and access 17 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Internal developer platform companies based in Spain at a glance

As of Nov 5, 2026
3.4%Verified-email coverage
19.5Average contacts per company
1-10Median size (employees)
26.9%Largest-city concentration · Barcelona
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
18
11-50
6
201-500
1
501-1,000
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 26 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 “internal developer platform 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 17 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 5, 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 “internal developer platform companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many internal developer platform companies are there based in Spain?

RevenueBase identified 26 company matches for internal developer platform companies 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?

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

Which city has the most internal developer platform companies?

Barcelona leads with 7 company records, followed by Madrid (4) and Las Palmas De Gran Canaria (2).

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 17 professional contacts with verified work emails tracked across these 26 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 5, 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.