LASTING Software develops and delivers high-performance solutions that bridge terrestrial and satellite communications, accelerating the evolution toward truly global 5G connectivity. Their platforms enable the validation, automation and optimization of complex multi-orbit satellite and hybrid network scenarios, supporting research, certification and industry innovation.

At the core of their offering are CELEOS, a proprietary multi-orbit satellite channel emulator, and FLEX SPACE 5G, a fully 3GPP-compliant 5G NTN platform with O-RAN interfaces providing a comprehensive framework for 5G-satellite system testing and integration.

With over 200 projects delivered, a team of 65+ engineers across Timișoara, Sibiu and Bucharest, and more than €2.5 million invested in SATCOM R&D over the past years, LASTING Software brings deep technical expertise to the global telecommunications industry.

Their collaborative work includes initiatives with the European Space Agency (ESA) and Fraunhofer IIS, participation in the OpenAirInterface Software Alliance and the DIFI Consortium, and contributions to advancing standards and architectures for 5G and NTN integration.

Product areas covered:
• 5G NTN (Non-Terrestrial Network) emulation and integration platforms
• Multi-orbit satellite channel emulation and performance testing
• System architecture, automation and certification services for hybrid networks
• Software-defined radio (SDR) and waveform optimization for satellite communications

Key sectors include:
• Telecommunications - Mobile Operators, Network Vendors and Research Institutes
• Aerospace & Satellite - Ground Systems, LEO/MEO/GEO Integration, and Test Facilities
• Defence & Government - Secure Comms, Simulation and Systems Engineering
• R&D & Innovation - 5G/6G Testbeds, Academia and Advanced Connectivity Labs