Company lists · Data refreshed September 2026

Top 20 Public sector software companies based in Spain

Name: Public sector software companies based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 69 companies tracked

RevenueBase identified 69 public sector software companies headquartered in Spain as of September 2026 and tracks 1,737 professional contacts across them, including 123 with verified work emails and 106 with mobile numbers. Madrid is the largest hub.

This list covers public sector software companies 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, how directly it supports the match, and when it was last checked. Data refreshed September 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

69Companies

1,737Contacts tracked

123Verified emails

106Mobile numbers

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The 20 largest public sector software companies based in Spain

Ranked by team size

Top 20 of 69 public sector software companies based in Spain, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names public sector software companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	NetcheckIndirect evidence	Madrid, SpainHQ checked Sep 5, 2026	51-200	164
	“Sobre nosotros: Lideramos transformaciones tecnológicas con soluciones innovadoras que mejoran la productividad, eficiencia y calidad, centrando siempre nuestro enfoque en las…” Source: company website · checked Sep 5, 2026
2	Espublico S.AIndirect evidence	Zaragoza, SpainHQ checked Sep 5, 2026	201-500	154
	“ESPUBLICO SERVICIOS PARA LA ADMINISTRACIÓN S.A.” Source: company website · checked Sep 5, 2026
3	Spai InnovaPartial evidence	Écija, SpainHQ checked Sep 5, 2026	51-200	82
	“Empresa especializada en el desarrollo e implantación de software de gestión para ayuntamientos y otras administraciones públicas locales, con una amplia variedad de soluciones…” Source: company website · checked Sep 5, 2026
4	MN ProgramPartial evidence	A Coruña, SpainHQ checked Sep 5, 2026	51-200	79
	“MN program es la empresa Nº1 en ventas de software de gestión profesional.” Source: company website · checked Sep 5, 2026
5	H&d Aplicaciones, Software Y DesarrolloPartial evidence	Madrid, SpainHQ checked Sep 5, 2026	1,001-5,000	47
	“AKDB, empresa matriz de H&D Aplicaciones, Software y Desarrollo, desde su creación en 1971 se ha centrado en el desarrollo de aplicaciones para comunidades, regiones y…” Source: company website · checked Sep 5, 2026
6	EcityclicIndirect evidence	Lleida, SpainHQ checked Sep 5, 2026	51-200	44
	“A ecityclic impulsem la transformació digital de l’Administració Pública amb solucions innovadores, usables i segures.” Source: company website · checked Sep 5, 2026
7	ZerocomaPartial evidence	Madrid, SpainHQ checked Sep 5, 2026	11-50	28
	“Company software developer focused mainly in the creation of solutions for the digital transformation of the organizations, optimizing processes, through versatile solutions, and…” Source: company website · checked Sep 5, 2026
8	Ctsi, Canarias Tecnológica Y Sistemas DE InformaciónIndirect evidence	Las Palmas De Gran Canaria, SpainHQ checked Sep 5, 2026	11-50	22
	“CTSI, Canarias Tecnológica y Sistemas de Información tiene como misión ser un referente para las AA.PP, aportando soluciones tecnológicas y digitales al cliente y a la vez…” Source: company website · checked Sep 5, 2026
9	Avantic Estudio DE IngenierosIndirect evidence	Santa Cruz De Tenerife, SpainHQ checked Sep 5, 2026	11-50	21
	“Avantic is focused in the development of mobile and internet applications for companies and Government.” Source: company website · checked Sep 5, 2026
10	Softcode SLIndirect evidence	Madrid, SpainHQ checked Sep 5, 2026	1-10	16
	“Estás cansado de perder tiempo y dinero en procesos de gestión obsoletos y poco eficientes?” Source: company website · checked Sep 5, 2026
11	Gt3 Soluciones S.LPartial evidence	Antequera, SpainHQ checked Sep 5, 2026	11-50	11
	“GT3 Soluciones es una empresa dedicada al desarrollo de software para la Administración Pública (Ayuntamientos y Diputaciones) y a los servicios de consultoría.” Source: company website · checked Sep 5, 2026
12	Gestión Cuatrocientos SLPartial evidence	Valencia, SpainHQ checked Sep 5, 2026	11-50	10
	“Gestión Cuatrocientos: Más de 20 años desarrollando software para la Administración Pública.” Source: company website · checked Sep 5, 2026
13	Adtende SLPartial evidence	Esparraguera, SpainHQ checked Sep 5, 2026	11-50	10
	“Adtende es una empresa especializada exclusivamente en el sector público.” Source: company website · checked Sep 5, 2026
14	Somintec S.LIndirect evidence	Quart, SpainHQ checked Sep 5, 2026	1-10	7
	“Desarrollamos soluciones informáticas para la Administración local-Dispositivos móviles (SmartPhones) para denuncias de tráfico, Zona Azul, Convivencia, Inspecciones-APP para el…” Source: company website · checked Sep 5, 2026
15	SIGOIndirect evidence	Madrid, SpainHQ checked Sep 5, 2026	1-10	6
	“En SiGO gestión queremos hacer que las ciudades e infraestructuras sean más inteligentes, ágiles y eficientes en materia de gestión de incidencias mejorando así la vida de los…” Source: company website · checked Sep 5, 2026
16	GobiertoIndirect evidence	Madrid, SpainHQ checked Sep 5, 2026	11-50	5
	“Citizen-centered open government strategies and solutions based on open technologies.” Source: company website · checked Sep 5, 2026
17	Sigma Data ServicesPartial evidence	Alcorcón, SpainHQ checked Sep 5, 2026	11-50	3
	“Sigma Data Services es una compañía del sector de las Tecnologías de la Información especializada en el desarrollo de soluciones y servicios a la medida de Captura y Gestión de…” Source: company website · checked Sep 5, 2026
18	StarkitPartial evidence	Barcelona, SpainHQ checked Sep 5, 2026	11-50	2
	“At Starkit we develop innovative and personalized software solutions with the best technologies.” Source: company website · checked Sep 5, 2026
19	Tic4youIndirect evidence	Mengíbar, SpainHQ checked Sep 5, 2026	11-50	2
	“TIC4YOU es una empresa orientada a acercar e integrar el uso de las tecnología de la información a sus clientes, sean estos administración pública o empresas.” Source: company website · checked Sep 5, 2026
20	Gargatek SLIndirect evidence	Barcelona, SpainHQ checked Sep 5, 2026	1-10	1
	“Gargatek is a company specialized in developing web applications.” Source: company website · checked Sep 5, 2026

Showing 20 of 69 public sector software companies based in Spain

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Public sector software companies based in Spain at a glance

As of Sep 5, 2026

11-50Median size (employees)

MadridLargest hub · 14 HQs

106Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

5,001-10,000

Verified emails by last verification

0–30

119

31–60

61–90

90–180

180+

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 public sector software companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Spain whose own description of what they do matches “public sector software companies”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among public sector software companies, 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 an evidence 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, 123 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 5, 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.

Frequently asked

How many public sector software companies are there based in Spain?

RevenueBase identified 69 public sector software companies 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?

Netcheck, headquartered in Madrid, tops this list with the largest team on record.

Which city has the most public sector software companies?

Madrid leads with 14 headquartered companies, followed by Valencia (4) and Zaragoza (4).

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 123 verified decision-maker contacts tracked across these 69 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 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.