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Your Trusted Telecom Platform Expert for Roaming, Messaging & Private 4G/5G Networks

Powering public, private, and hybrid mobile networks with security, control, and resilience

Halys designs and deploys carrier-grade network platforms for carriers, telecom operators (MNO/MVNO) and enterprises, covering SS7/GTP inter-operator roaming, SMS/MMS interworking, and LTE/4G/5G mobile core networks (EPC/5GC), compliant with 3GPP and GSMA standards, across public, private, and hybrid environments.

Licensed Mobile Operator

Millions of connections powered by Halys platforms worldwide

Network solutions built for real-world public and private environments

MNO, MVNO, Carriers

Telecom platforms to control interconnection and messaging flows, secure inter-operator exchanges, and ensure telecom service compliance.

Security & Defense

Sovereign 4G/5G private mobile networks for tactical communications, command posts and field operations in sensitive or degraded environments.

Events

Temporary, autonomous and secure private mobile networks, designed for rapid, reliable coverage and site or event connectivity, with seamless interconnection capabilities.

Industry 4.0

Industrial private mobile networks delivering reliable, secure mobile connectivity beyond the limits of Wi-Fi and wired networks.

Cybersecurity

4G/5G private mobile networks as a cybersecurity layer, enabling network segmentation, identity-based access control and full traffic control.

Large Sites

Private mobile networks delivering seamless indoor/outdoor coverage across ports, airports and large sites, supporting field mobility.

Get in touch

Facing field connectivity, network resilience or traffic security challenges as an operator, industrial player or integrator?

Our platforms power millions of connections every day across operator and private network environments.

What do you want to do?
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