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.

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.