CAF Signalling
CAF Signalling's Overview
CAF Signalling is a technological subsidiary of the CAF Group, specializing in the development, design, manufacture, supply, and maintenance of comprehensive railway signalling systems. Their solutions cater to various rail transport modes, including high-speed lines, conventional railways, metros, trams, and light rail vehicles. Key offerings include ERTMS (European Rail Traffic Management System) Levels 1 and 2, electronic interlockings (both proprietary like Quasar S4e and SIL-4 compliant), ATP/ATO systems, integrated control centers (NAOS platform), and wayside equipment. CAF Signalling aims to enhance railway safety, increase line capacity, and improve operational efficiency for rail operators worldwide.
Where is CAF Signalling's Headquarters?
HQ Function
Serves as the global nerve center for strategic direction, research and development of advanced signalling technologies, international project management, and core corporate operations.
Notable Features:
Modern office facilities situated within the Zuatzu Business Park, designed to foster innovation and collaboration among engineering and project teams.
Work Culture:
Characterized by a strong engineering focus, innovation in rail technology, and a commitment to safety and quality. The culture supports international collaboration to deliver complex signalling projects globally.
HQ Significance:
The headquarters is pivotal for coordinating CAF Signalling's global activities, from pioneering ERTMS solutions to managing large-scale international rail infrastructure projects, directly contributing to the advancement of safer and more efficient railway networks.
Values Reflected in HQ: The headquarters embodies CAF Signalling's core values of innovation, technological excellence, safety, reliability, and a customer-centric approach to global railway solutions.
Location:
CAF Signalling has a significant global footprint, with projects and offices in numerous countries across Europe (Spain, France, UK, Italy, Turkey, etc.), the Americas (USA, Brazil, Mexico, Colombia), Asia (India, Philippines, Taiwan, Saudi Arabia), Africa (Egypt, Algeria), and Oceania (Australia). Their global operations support a wide range of functions including project execution and management for mainline and urban rail, system engineering and design, installation and commissioning, comprehensive maintenance services, R&D collaborations, and localized sales and business development to meet diverse international railway standards and customer needs.
Street Address:
Parque Empresarial Zuatzu, Edificio B, planta 2ª, Camino de Zubiberri, nº 27
City:
Donostia-San Sebastián
State/Province:
Gipuzkoa
Country:
Spain
CAF Signalling's Global Presence
Ankara, Turkey
Address: Kızılırmak Mah. Dumlupınar Bulvarı No:3 Next Level A Blok Kat:14 Ofis No:74 Çankaya, Ankara, Turkey
To support the rapidly developing rail transport sector in Turkey and adjacent regions, delivering advanced signalling solutions and fostering local partnerships.
Adelaide, SA, Australia
Address: Level 10, 60 Waymouth Street, Adelaide SA 5000, Australia
To provide state-of-the-art signalling technology and maintenance services tailored to the Australian rail network's unique requirements and to expand CAF Signalling's footprint in the region.
São Paulo, Brazil
Address: Rua Luigi Galvani, 70 - 14º andar - Cidade Monções, São Paulo - SP, 04575-020, Brazil (Likely co-located with CAF Brazil)
To strengthen CAF Signalling's market presence in Latin America by offering advanced, reliable signalling systems and supporting the modernization of the region's rail infrastructure.
Paris, France
Address: Tour W, 102 Terrasse Boieldieu, 92800 Puteaux, France (CAF Signalling France)
To cater to the French railway market's needs, delivering advanced signalling technologies and supporting national rail network upgrades and expansions.
Buying Intent Signals for CAF Signalling
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Executive Team of CAF Signalling
As of April 2025, CAF Signalling' leadership includes:
Investors of CAF Signalling
CAF Signalling has been backed by several prominent investors over the years, including:
Executive New Hires/Exits in the Last 12 Months
No major, publicly announced executive hires or departures at the highest C-suite level of CAF Signalling have been identified in widespread media reports over the past 12 months. The key leadership team appears to have maintained stability.
Technology (Tech Stack) used by CAF Signalling
Discover the tools CAF Signalling uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.
CAF Signalling Email Formats and Examples
CAF Signalling, as part of the CAF Group, utilizes professional email address formats. Based on observed examples, a common format appears to be the first initial followed by the last name.
[first_initial][last_name]@cafsignalling.com
Format
agalarza@cafsignalling.com
Example
80%
Success rate
News and media
CAF Signalling Press • June 5, 2024
CAF Signalling to Equip Paris-Le Havre Corridor with Electronic Interlocking Technology
CAF Signalling's French subsidiary has been selected by SNCF Réseau to install its Quasar S4e electronic interlocking technology on the Argenteuil – Sartrouville section of the Paris – Le Havre corridor, enhancing safety and operational efficiency on this key route....more
CAF Signalling Press • February 20, 2024
CAF Signalling Awarded Maintenance Contract for Albacete-Alicante High-Speed Line
ADIF Alta Velocidad has awarded CAF Signalling a contract for the maintenance of signalling systems (including ERTMS Levels 1 and 2), train protection systems (ASFA), fixed telecommunications, and centralized traffic control (CTC) on the Albacete-Alicante high-speed rail line in Spain....more
Global Railway Review • November 23, 2023
CAF Signalling to deploy ERTMS Level 2 technology in Israel
CAF Signalling has been selected by Israel Railways to design, supply, install, test and commission ERTMS Level 2 technology, along with its AURIGA L2 ETCS system, for lines across the Israeli network, including integration with existing interlockings and traffic control systems....more
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