.svg){kind=icon}
Signaling & Public Transport
End‑to‑end design, installation and maintenance of signaling and transport systems, delivered in live operational environments where there is no margin for error.
.svg)
Transport infrastructure is being rebuilt for the next century.
Public transport infrastructure are being upgraded at an unprecedented scale. Rail networks are adopting European Rail Traffic Management System (ERTMS) under binding timelines, airports are transforming ground, lighting and power systems, and road operators are deploying advanced technologies for traffic, tolling and safety. All of this must happen inside live networks.
Circet Energy supports these programs by delivering specialist transport systems in active environments. Our teams understand the operational constraints behind every specification: limited possession windows, safety‑critical interfaces, regulatory oversight and long‑term asset performance. We don’t just install systems, we integrate them into networks that must remain safe, compliant and operational at all times.
%20(1).jpg)
Design, build, maintain
Serving critical transport stakeholders
Railway infrastructure managers & operators
Rail upgrades on live networks require certified signaling expertise and flawless execution within track possession windows. The challenge lies in integrating complex subsystems while maintaining safe and continuous rail operations.
Airport operators & concessionaires
Airside environments leave no room for operational disruption. Flight operations and passenger safety must remain fully protected, which requires authorized teams, strict airside compliance and the ability to deliver civil and electromechanical works in highly constrained conditions.
Motorway & road concessionaires
On live motorways, execution speed, safety and minimal traffic disruption are critical. Operators need reliable partners who can install and maintain traffic monitoring, tolling, signage and broader roadside technologies without affecting flow.
System integrators & prime contractors
Large transport programs rely on specialist partners able to deliver complex scopes reliably, at scale and over multiple years. Technical depth, workforce capacity and disciplined program delivery are central to successful execution.
%201.png)
Circet Energy is supporting the large‑scale rollout of the European Rail Traffic Management System (ERTMS) across operational railway lines in Italy. The project includes the integrated installation of the European Train Control System (ETCS) and the GSM‑R railway radio infrastructure, delivered under strict safety and operational constraints.
FAQs
Circet Energy delivers signaling and transport systems for railways, airports and road networks, from early design to long‑term operation. In practice, this means delivering ERTMS/ETCS signaling, GSM‑R railway radio networks, trackside equipment, airport electromechanical systems, and road technologies for traffic, tolling and safety — all designed to work reliably in real operating conditions.
That is the core of our expertise. All interventions are planned around live‑network constraints such as track possession windows, airside access rules or active traffic conditions. Installation, testing and commissioning are sequenced so systems can be upgraded while trains keep running, flights remain on schedule and traffic continues to flow safely.
Yes. Beyond installation, we take responsibility for integrating multiple systems, testing them together and preparing them for entry into service. This includes coordinating interfaces between subsystems, running functional tests, and ensuring everything meets safety, regulatory and operational requirements before the system goes live.
Circet Energy has hands‑on experience delivering ERTMS projects on live rail networks, including multi‑region deployments in Italy. Our teams install ERTMS/ETCS systems, deploy GSM‑R railway radio networks and deliver trackside equipment as part of long‑term programs, such as the ERTMS rollout for RFI (Rete Ferroviaria Italiana) across Lazio, Umbria and Sicily, while maintaining continuous rail operations.
Circet Energy offers career opportunities across signaling engineering, on-site installation, testing and commissioning, maintenance, project management and live-network operations. Roles vary by country and project type, covering rail, airport and road infrastructure. Job openings are available on Circet’s country websites, accessible from the homepage and the Careers page.
%201.webp)
.webp)
.webp)