Celestia TTI is a high technology innovative company in Radiofrequency and Antennas and Ground Stations. Celestia TTI works in the technological forefronts of telecom, radio-astronomy, aerospace, defence and science sectors. Celestia TTI provides fully integrated solutions, from design to manufacture and testing.

Radio-astronomy, Deep Space Stations and Satellite Ground Stations main areas of expertise:

- Cryogenic Low Noise Amplifiers (Cryo LNAs) and Warm LNAs,providing very low noise figure, cutting edge performance, and extremely stable and high reliable products.
- Passive RF Components: Feeders, Polarisers, OMTs and Diplexers
- High power Solid State Power Amplifiers (SSPAs): modular solutions based on GaN technology, with graceful degradation, low power consumption and highly reliable.
- Laboratory Cryostats & Cryogenic Receivers: down to 4 Kelvin.
- RF electronics
- Turn key ground stations
- M&C (Monitoring & Control) Infrastructures

Particle Physics main areas of expertise:

- High-power Solid-State Power Amplifiers (SSPAs): based on GaN technology, from drivers of hundreds of Watts to finals of tens of Kilowatts, for a wide range of frequency bands.