Company lists · Data refreshed September 2026

Top 25 Rail infrastructure software companies based in Spain

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

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 86 companies tracked

RevenueBase identified 86 rail infrastructure software companies headquartered in Spain as of September 2026 and tracks 2,188 professional contacts across them, including 210 with verified work emails. Madrid is the largest hub.

This list covers rail infrastructure 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 29, 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 29, 2026 86% judged on-target in blind review

86Companies

2,188Contacts tracked

210Verified emails

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The 25 largest rail infrastructure software companies based in Spain

Ranked by team size

Top 25 of 86 rail infrastructure software companies based in Spain, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to rail infrastructure software companies: 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	Syneox Rail	Indirect evidence	Alcobendas, SpainHQ checked Sep 29, 2026	501-1,000	155 contacts →
	Indirect evidence “Railway Energy Systems International Contractor” Source: RevenueBase Database · checked Sep 29, 2026
2	Btren Mantenimiento Ferroviario SA	Indirect evidence	Madrid, SpainHQ checked Sep 29, 2026	201-500	131 contacts →
	Indirect evidence “Btren es una empresa dedicada al mantenimiento ferroviario de trenes de alta velocidad, media distancia y cercanías, participada por ALSTOM y RENFE.” Source: RevenueBase Database · checked Sep 29, 2026
3	Electrans	Indirect evidence	Santa Perpètua De Mogoda, SpainHQ checked Sep 29, 2026	201-500	125 contacts →
	Indirect evidence “Established in Barcelona in 1977, Electrosistemas Bach S.A.(ELECTRANS) has been a pioneering force in the railway signaling sector since its inception.” Source: RevenueBase Database · checked Sep 29, 2026
4	Tria Ingenieria	Partial evidence	Navalcarnero, SpainHQ checked Sep 29, 2026	501-1,000	115 contacts →
	Partial evidence “TRIA Rail es una empresa global de ingeniería con una pasión inquebrantable por el ferrocarril.” Source: RevenueBase Database · checked Sep 29, 2026
5	Telice	Partial evidence	Alcobendas., SpainHQ checked Sep 29, 2026	51-200	93 contacts →
	Partial evidence “At Telice we design, install and maintain rail electrification, signaling and communication systems for the rail and industrial sector.” Source: RevenueBase Database · checked Sep 29, 2026
6	GMF	Indirect evidence	Constanti, SpainHQ checked Sep 29, 2026	201-500	92 contacts →
	Indirect evidence “GMF (Gestión de Maquinaria Ferroviaria, Railway Maintenance Services) es la empresa dedicada al Mantenimiento de material rodante ferroviario, a la fabricación y comercialización…” Source: RevenueBase Database · checked Sep 29, 2026
7	Rolen Technologies & Products, S.L	Indirect evidence	Sabadell, SpainHQ checked Sep 29, 2026	51-200	83 contacts →
	Indirect evidence “Rolen is a global engineering company specialized in rolling stock sub-systems with worldwide presence.” Source: RevenueBase Database · checked Sep 29, 2026
8	Inse Rail	Partial evidence	Madrid, SpainHQ checked Sep 29, 2026	51-200	61 contacts →
	Partial evidence “Inse Rail es una compañía independiente, fundada en 1994, dedicada a la ingeniería y consultoría en los sectores ferroviario, industrial, de energía y edificación, desarrollando…” Source: RevenueBase Database · checked Sep 29, 2026
9	Ingeniería Y Control Ferroviario	Indirect evidence	Alcobendas, SpainHQ checked Sep 29, 2026	51-200	40 contacts →
	Indirect evidence “INGENIERÍA Y CONTROL FERROVIARIO S.A,ICF, arise with the aim of providing innovative technological response in some specific areas of the railway, mainly in the area of Level…” Source: RevenueBase Database · checked Sep 29, 2026
10	Irecfer	Indirect evidence	Estepona, SpainHQ checked Sep 29, 2026	51-200	40 contacts →
	Indirect evidence “Irecfer (Instalaciones y Recursos Ferroviarios, S.L.) se dedica a la realización de obras ferroviarias para entidades públicas y empresas privadas.” Source: RevenueBase Database · checked Sep 29, 2026
11	Voestalpine Railway Systems JEZ	Indirect evidence	Llodio, SpainHQ checked Sep 29, 2026	201-500	38 contacts →
	Indirect evidence “Nos dedicamos al diseño, fabricación, suministro y mantenimiento de cruzamientos y aparatos de vía para el ferrocarril.” Source: RevenueBase Database · checked Sep 29, 2026
12	Mosdorfer Rail	Partial evidence	Granollers, SpainHQ checked Sep 29, 2026	51-200	33 contacts →
	Partial evidence “Reliable and maintenance-free infrastructure provides the basis for trouble-free operation of electric railways for local and long-distance travel.” Source: RevenueBase Database · checked Sep 29, 2026
13	BEWS	Partial evidence	Barcelona, SpainHQ checked Sep 29, 2026	11-50	29 contacts →
	Partial evidence “BEWS provides sustainable and innovative solutions in the area of Infrastructures and Transportation.” Source: RevenueBase Database · checked Sep 29, 2026
14	Infraestructuras Trade	Indirect evidence	Sant Felíu De Llobregat, SpainHQ checked Sep 29, 2026	11-50	26 contacts →
	Indirect evidence “Nos especializamos en los trabajos que requieren un valor añadido: COMPROMISO, PRECISIÓN y TECNOLOGÍA La experiencia consolidada en el sector de infraestructuras ferroviarias…” Source: RevenueBase Database · checked Sep 29, 2026
15	Trebide	Indirect evidence	Donostia - San Sebastián, SpainHQ checked Sep 29, 2026	51-200	24 contacts →
	Indirect evidence “Somos una compañía de servicios tecnológicos especializada en la aplicación de la tecnología para la operación de infraestructuras de transporte, securización de infraestructuras…” Source: RevenueBase Database · checked Sep 29, 2026
16	Compañía Europea Ferroviaria Cefsa	Indirect evidence	Coslada, SpainHQ checked Sep 29, 2026	51-200	22 contacts →
	Indirect evidence “CEFSA, Compañía Europea Ferroviaria, es un operador especializado en el transporte de mercancías por ferrocarril.” Source: RevenueBase Database · checked Sep 29, 2026
17	Citracc Rail	Indirect evidence	Coslada, SpainHQ checked Sep 29, 2026	11-50	18 contacts →
	Indirect evidence “Somos una compañía especializada en ingeniería, fabricación, instalación y mantenimiento de infraestructuras críticas para los sectores ferroviario y energético.” Source: RevenueBase Database · checked Sep 29, 2026
18	Leedeo Engineering, S.L.U	Indirect evidence	Barcelona, SpainHQ checked Sep 29, 2026	11-50	18 contacts →
	Indirect evidence “Especialistas en RAMS Ferroviario, Interoperabilidad, Métodos Comunes de Seguridad (MCS), Ingeniería Ferroviaria y Soporte Logístico Integrado.” Source: RevenueBase Database · checked Sep 29, 2026
19	Smart Motors	Indirect evidence	Barcelona, SpainHQ checked Sep 29, 2026	11-50	18 contacts →
	Indirect evidence “Railway Operation has to meet increasingly stringent quality and safety requirements.” Source: RevenueBase Database · checked Sep 29, 2026
20	Coalvi Grupo Aldesa	Indirect evidence	Zaragoza, SpainHQ checked Sep 29, 2026	51-200	16 contacts →
	Indirect evidence “Empresa del Grupo Aldesa especializada en construcción, reparación, conservación y modernización en obras ferroviarias: vía, electrificación, túneles e infraestructuras.” Source: RevenueBase Database · checked Sep 29, 2026
21	Servitec Radyal, S.L	Indirect evidence	Pallejà, SpainHQ checked Sep 29, 2026	51-200	16 contacts →
	Indirect evidence “Servitec Radyal es una empresa de servicios industriales, especializada en el sector ferroviario, con presencia nacional e internacional.” Source: RevenueBase Database · checked Sep 29, 2026
22	Arca Catenaria	Indirect evidence	Munguía, SpainHQ checked Sep 29, 2026	11-50	15 contacts →
	Indirect evidence “We are specialized in designing, developing and manufacturing hardware and fittings for overhead railway lines.” Source: RevenueBase Database · checked Sep 29, 2026
23	Tramesa - GAA	Indirect evidence	Madrid, SpainHQ checked Sep 29, 2026	11-50	9 contacts →
	Indirect evidence “Ferrocarril, Logistica, Intermodalidad, Almacenaje” Source: RevenueBase Database · checked Sep 29, 2026
24	Next Generation Rail Technologies S.L	Partial evidence	Málaga, SpainHQ checked Sep 29, 2026	11-50	9 contacts →
	Partial evidence “Next Generation Rail Technologies is a company registered in Spain focused on railway security.” Source: RevenueBase Database · checked Sep 29, 2026
25	Infratec Servicios Ingenieria	Indirect evidence	Esplugues De Llobregat, SpainHQ checked Sep 29, 2026	11-50	4 contacts →
	Indirect evidence “INFRATec es una empresa de servicios de ingeniería que ofrece soluciones técnicas a las infraestructuras ferroviarias y obra civil.” Source: RevenueBase Database · checked Sep 29, 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: rail infrastructure software companies. 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 rail infrastructure software companies.
Partial evidence: Its own public description names part of rail infrastructure software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name rail infrastructure software companies. 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 86 rail infrastructure software companies based in Spain

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Rail infrastructure software companies based in Spain at a glance

As of Sep 29, 2026

9.6%Verified-email coverage

25.4Average contacts per company

11-50Median size (employees)

18.6%Largest-city concentration · Madrid

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 86 companies.

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 rail infrastructure software companies, 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 “rail infrastructure software companies”. 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 rail infrastructure software companies), 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 rail infrastructure 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 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, 210 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 29, 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

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 rail infrastructure software companies, 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 rail infrastructure software companies are there based in Spain?

RevenueBase identified 86 rail infrastructure 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?

Syneox Rail, headquartered in Alcobendas, tops this list with the largest team on record.

Which city has the most rail infrastructure software companies?

Madrid leads with 16 headquartered companies, followed by Barcelona (6) and Alcala De Henares Madrid (2).

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 210 verified decision-maker contacts tracked across these 86 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 29, 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.