We Make Your Satellite Dance in Space
We develop innovative enginesto open unexplored mobility forms to small satellites
and unlimited windows to access space.
Products in the Market
REGULUS-50
REGULUS-50 is T4i first Electric Propulsion System in the market already tested in space. REGULUS-50 is a robust, versatile, and cost-effective propulsion system for small satellite platforms and nanosatellite deployers.

Products under development
ALPHARD
MONO
PROPELLANT
SYSTEMS
KUMA
BI-
PROPELLANT
SYSTEMS
TEIDE
HYBRID
PROPELLANT
SYSTEMS
Technology

CHEMICAL
PROPULSION


ELECTRIC
PROPULSION


PLASMA
ANTENNA

About Us
WHO WE ARE
We are a group of determined and passionate people, whose aim is to provide the aerospace market with smart propulsion solutions and services for in-space and access to space applications.

LATEST NEWS
Successful Italian sounding rocket flight test
On February 24, 2022, the first flight test of an innovative sounding rocket for access-to-space applications for small satellites was successfully performed.
T4i and Spacety Luxembourg Sign an MoU to Seal Their Intended Collaborations on Electric Propulsion.
T4i and Spacety Luxembourg have signed a Memorandum of Understanding (MoU) to set the framework for several intended collaborations regarding Electric Propulsion and flight opportunities
Smallsat 2021: we’re virtual ready!
The countdown is on to Smallsat Conference 2021. Visit us at our virtual booth, we’ll figure out how our technologies can make your satellites dance in space.
Next Events
4S Small Satellites Systems and Services Symposium
May 16-20, 202
Vilamoura (Portugal)
11th Int Workshop on Constellation and Formation Flight
June 7-12, 2022
Milan (Italy)
Small Satellite Conference
August 6-11, 2022
Logan, UT (United States)
73rd International Astronautical Congress
September 18-22, 2022
Paris (France)