ABOUT US
your reliable supplier
of ertms onboard systems
AngelStar is an international engineering company specialized in the design, development and supply of ERTMS onboard signaling and control solutions for the world’s railways. AngelStar is a joint venture between the two leading railway companies, MERMEC and STADLER, which bring to the partnership complementary strengths, shared long-term visions, consistent business principles and a strong commitment to customer-driven innovation.
The cooperation between the two joint-venture partners is opening up new market opportunities and local knowledge while offering to AngelStar’s customers world-leading technologies and proven experience in delivering large-scale projects.

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Automatic Train Control
GUARDIA
ETCS SOLUTION
Guardia ETCS solution has a major part to play in improving speed and asset utilisation, optimising infrastructure expenditure, ensuring total safety. It cost-effectively combines automatic train control with increased network capacity, while preventing trains from proceeding faster than authorised at any location.
SERVICES
Intelligent management of rail traffic
in a safe and efficient way

Design & Production
Our safety critical systems development relies on a detailed and rigorous process to best assure that the final product is SIL4 compliant

Installation, Test & Commissioning
We perform on-site installation and integration and provide in-service testing and system commissioning to final customers

Homologation according to the Railway Agency regulations
We provide our clients with expert support during the approval process for all sub-systems of the rail systems

Staff training & After sales maintenance
We offer equipment maintenance during both the warranty and post-warranty periods as well as training programs for operation and maintenance staff
BE PART OF SHAPING OUR STORY
AngelStar is a growing and evolving company.
We work together to develop solutions that move the world railways faster forward.
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Management Systems
Quality & Certifications
In agreement with all the principles of sustainability, all MERMEC Group companies (MER MEC SpA, MER MEC STE Srl, MERMEC Engineering Srl, ANGELSTAR Srl) are committed to obtain and maintaining system certifications according to international ISO standards.
Social Responsibility
Our commitment to better working conditions
The decision to implement a CSR Management System is motivated by a strong desire to demonstrate our dedication to the fair treatment of workers in all sectors and in any country, focusing on Ethical and Social Responsibility requirements and involving all our stakeholders.
CONTACTS
HEADQUARTERS
Via San Sabino 21,
70042 Mola di Bari (BA) Italy
Telephone: +39 080 5321796
Fax: +39 080 5355048
info@angelstarcompany.com