Company lists · Data refreshed September 2026

Top 25 Public transportation software companies based in Spain

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

Compiled by the RevenueBase Data Team Data refreshed Sep 14, 2026 109 companies tracked

RevenueBase identified 109 public transportation software companies headquartered in Spain as of September 2026 and tracks 11,390 professional contacts across them, including 2,197 with verified work emails. Madrid is the largest hub.

This list covers public transportation 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 14, 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 14, 2026 86% judged on-target in blind review

109Companies

11,390Contacts tracked

2,197Verified emails

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The 25 largest public transportation software companies based in Spain

Ranked by team size

Top 25 of 109 public transportation software companies based in Spain, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to public transportation 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	CAF Construcciones Y Auxiliar DE Ferrocarriles	Partial evidence	Beasáin, SpainHQ checked Sep 14, 2026	10001+	6,489 contacts →
	Partial evidence “CAF is a global leader in comprehensive transportation systems, shaping the future of sustainable mobility.” Source: RevenueBase Database · checked Sep 14, 2026
2	ALSA	Indirect evidence	Madrid, SpainHQ checked Sep 14, 2026	10001+	2,378 contacts →
	Indirect evidence “Con más de cien años de experiencia y una vocación de innovación permanente, Alsa es la organización líder en el sector español de transporte de viajeros por carretera.” Source: RevenueBase Database · checked Sep 14, 2026
3	Sagalés	Indirect evidence	Mollet Del Vallès, SpainHQ checked Sep 14, 2026	501-1,000	239 contacts →
	Indirect evidence “Sagalés es una empresa con más de 380 años de historia, referente en el transporte de personas y comprometida con una movilidad sostenible, segura e innovadora.” Source: RevenueBase Database · checked Sep 14, 2026
4	Grupo Interbus	Indirect evidence	San Sebastián De Los Reyes, SpainHQ checked Sep 14, 2026	1,001-5,000	183 contacts →
	Indirect evidence “El GRUPO INTERBUS está formado por más de 18 empresas dedicadas al transporte de viajeros/as por carretera en servicios regulares urbanos, interurbanos, nacionales regulares de…” Source: RevenueBase Database · checked Sep 14, 2026
5	BUSUP	Partial evidence	Barcelona, SpainHQ checked Sep 14, 2026	51-200	117 contacts →
	Partial evidence “BUSUP is a corporate mobility service provider, specialized in the efficient and flexible management of employee transportation, being the number 1 solution in the EU and Latin…” Source: RevenueBase Database · checked Sep 14, 2026
6	Aimsun	Indirect evidence	Barcelona, SpainHQ checked Sep 14, 2026	51-200	105 contacts →
	Indirect evidence “Aimsun delivers technology for transport planning and operations.” Source: RevenueBase Database · checked Sep 14, 2026
7	Tekia Ingenieros, SA	Partial evidence	Las Rozas, SpainHQ checked Sep 14, 2026	51-200	101 contacts →
	Partial evidence “TEKIA Ingenieros (TEKIA), is an international engineering firm, highly specialized in Intelligent Transportation Systems (ITS).” Source: RevenueBase Database · checked Sep 14, 2026
8	Ofimática	Partial evidence	Jaén, SpainHQ checked Sep 14, 2026	51-200	85 contacts →
	Partial evidence “Ofimática es una empresa dedicada a la fabricación de software de gestión empresarial con una trayectoria de más de 30 años.” Source: RevenueBase Database · checked Sep 14, 2026
9	Metro Ligero Oeste, S.A	Partial evidence	Madrid, SpainHQ checked Sep 14, 2026	201-500	66 contacts →
	Partial evidence “Metro Ligero Oeste (MLO) is a concessionary company that provides a public transport service to the Madrid region.” Source: RevenueBase Database · checked Sep 14, 2026
10	Grupo Aisa	Indirect evidence	Valdemoro, SpainHQ checked Sep 14, 2026	201-500	65 contacts →
	Indirect evidence “Desde hace más de 80 años, Grupo AISA presta sus servicios a los usuarios del Transporte por carretera.” Source: RevenueBase Database · checked Sep 14, 2026
11	Taxitronic	Indirect evidence	Barcelona, SpainHQ checked Sep 14, 2026	51-200	60 contacts →
	Indirect evidence “Tras más de 82 años trabajando en taxímetros, Interfacom S.A.” Source: RevenueBase Database · checked Sep 14, 2026
12	Grupo Ágreda	Indirect evidence	Zaragoza, SpainHQ checked Sep 14, 2026	201-500	56 contacts →
	Indirect evidence “Desde 1927, Ágreda Automóvil ha buscado garantizar la satisfacción de nuestros clientes.” Source: RevenueBase Database · checked Sep 14, 2026
13	Nommon	Indirect evidence	Madrid, SpainHQ checked Sep 14, 2026	11-50	53 contacts →
	Indirect evidence “Nommon is a research-intensive technology company that provides decision support solutions for the transport & mobility market and other sectors where geospatial information plays…” Source: RevenueBase Database · checked Sep 14, 2026
14	Tram Barcelona	Indirect evidence	Barcelona, SpainHQ checked Sep 14, 2026	201-500	47 contacts →
	Indirect evidence “Fem que les persones gaudeixin mentre les transportem d’una manera respectuosa amb la societat i el medi ambient.” Source: RevenueBase Database · checked Sep 14, 2026
15	Smarting	Indirect evidence	Cornellà De Llobregat, SpainHQ checked Sep 14, 2026	51-200	43 contacts →
	Indirect evidence “Our team has more than 20 years of of expertise.” Source: RevenueBase Database · checked Sep 14, 2026
16	Avant Grup	Indirect evidence	Sant Boi De Llobregat, SpainHQ checked Sep 14, 2026	201-500	34 contacts →
	Indirect evidence “Con más de 50 años de experiencia en el sector del transporte de viajeros en autocares y minibuses en Barcelona, Avant Grup es una plataforma integral para la gestión inteligente…” Source: RevenueBase Database · checked Sep 14, 2026
17	Auvasa	Indirect evidence	Valladolid, SpainHQ checked Sep 14, 2026	201-500	34 contacts →
	Indirect evidence “La Sociedad Autobuses Urbanos de Valladolid, S.A.” Source: RevenueBase Database · checked Sep 14, 2026
18	Celering	Indirect evidence	Madrid, SpainHQ checked Sep 14, 2026	11-50	29 contacts →
	Indirect evidence “Celering es una startup tecnológica española pionera en el desarrollo de una plataforma de movilidad sostenible, a demanda y compartida que permite solicitar viajes desde la palma…” Source: RevenueBase Database · checked Sep 14, 2026
19	NEMI	Partial evidence	Barcelona, SpainHQ checked Sep 14, 2026	11-50	24 contacts →
	Partial evidence “Nemi makes transport in low-density areas feasible by providing a software solution that enables flexible bus and taxi services.” Source: RevenueBase Database · checked Sep 14, 2026
20	Blinkay	Indirect evidence	Barcelona, SpainHQ checked Sep 14, 2026	11-50	20 contacts →
	Indirect evidence “We provide a safe, reliable, and efficient mobility alternative, while making the latest technology available to the operator for better mobility management in cities.” Source: RevenueBase Database · checked Sep 14, 2026
21	Autocares Comas	Indirect evidence	Polígono Son Castelló, SpainHQ checked Sep 14, 2026	201-500	18 contacts →
	Indirect evidence “Nuestras empresas, con una innata vocación de servicio, cuentan con unas estructuras humanas y técnicas capaces de satisfacer las necesidades más exigentes del sector…” Source: RevenueBase Database · checked Sep 14, 2026
22	Autobuses & Autocares	Partial evidence	Torrejón De Ardoz, SpainHQ checked Sep 14, 2026	1-10	16 contacts →
	Partial evidence “Publicación independiente líder del transporte de viajeros por carretera desde 1988, cubre los tres segmentos del sector: transporte regular, discrecional y urbano.” Source: RevenueBase Database · checked Sep 14, 2026
23	Softour Sistemas, S.L	Indirect evidence	Valencia, SpainHQ checked Sep 14, 2026	11-50	10 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 14, 2026
24	Grup Dabau	Indirect evidence	Figueres, SpainHQ checked Sep 14, 2026	11-50	8 contacts →
	Indirect evidence “Dabau Transports Tenemos una flota de sistemas de comunicación con teléfono móvil y sistemas gps-gprs por el seguimiento y control, tanto de vehículos como de la carga…” Source: RevenueBase Database · checked Sep 14, 2026
25	Kruch Sidos	Partial evidence	Barcelona, SpainHQ checked Sep 14, 2026	1-10	7 contacts →
	Partial evidence “Start-up founded in 2016 with the aim of offering technologically advanced solutions in public transport, especially in the management of electrical infrastructure.” Source: RevenueBase Database · checked Sep 14, 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: public transportation 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 public transportation software companies.
Partial evidence: Its own public description names part of public transportation software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name public transportation 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 109 public transportation software companies based in Spain

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Public transportation software companies based in Spain at a glance

As of Sep 14, 2026

19.3%Verified-email coverage

104.5Average contacts per company

11-50Median size (employees)

17.4%Largest-city concentration · Madrid

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 109 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 public transportation 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 “public transportation 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 public transportation 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 public transportation 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, 2,197 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 14, 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 public transportation 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 public transportation software companies are there based in Spain?

RevenueBase identified 109 public transportation 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?

CAF Construcciones Y Auxiliar DE Ferrocarriles, headquartered in Beasain, tops this list with the largest team on record.

Which city has the most public transportation software companies?

Madrid leads with 19 headquartered companies, followed by Barcelona (15) and Zaragoza (5).

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 2,197 verified decision-maker contacts tracked across these 109 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 14, 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.