Sirius Space Services

Learn about Sirius Space Services, a French aerospace company developing reusable launch vehicles and rocket engines for small satellite transportation and orbital access.

Sirius Space Services is a French aerospace company developing reusable orbital launch vehicles and propulsion systems for small satellite missions. Its Sirius launcher family includes Sirius 1, Sirius 13, and Sirius 15, designed to accommodate different satellite payload capacities and orbital requirements. The company develops its STAR-1 rocket engine and uses precision machining and metal additive manufacturing to produce launch vehicle components. Its engineering programs focus on first-stage recovery, dedicated satellite launches, and flexible orbital transportation. Sirius Space Services is targeting its first launch in 2027, with development and testing activities supporting future commercial operations.

Latitude

Learn about Latitude, a French aerospace company developing small satellite launch vehicles, liquid-propellant rocket engines, and dedicated orbital launch services.

Latitude is a French aerospace company developing dedicated orbital launch vehicles and propulsion systems for small satellite missions. Its two-stage rocket architecture uses liquid oxygen and RP-1 kerosene propulsion, with in-house Navier engines designed for atmospheric and vacuum operations. The launcher is being developed to transport small satellites, CubeSats, and other compact payloads into low Earth orbit and sun-synchronous orbit. Latitude is also developing an auxiliary propulsion system for orbital adjustments and upper-stage deorbiting. The company is targeting its first orbital launch in 2027, supporting dedicated access to space for commercial and institutional satellite operators.

Sidereus Space Dynamics

Learn about Sidereus Space Dynamics, an Italian aerospace company that developed EOS launch vehicles, rocket propulsion, and small satellite launch technologies.

Sidereus Space Dynamics is an Italian aerospace technology company that developed compact orbital launch vehicles and propulsion systems for small satellite missions. Its principal project, EOS, was designed as a lightweight rocket capable of transporting small payloads into low Earth orbit. The company’s engineering work included rocket propulsion, avionics, structural design, and launch vehicle development. Sidereus Space Dynamics subsequently announced the conclusion of its research and development activities in Italy and Europe, with its intellectual property and technology assets made available for potential transfer to industrial partners.

Phantom Space

Phantom Space designs, builds, and launches satellites. They offer services including dedicated launches, satellite design, and manufacturing.

Phantom Space is an aerospace company developing small satellite launch vehicles, modular spacecraft, and orbital computing infrastructure. Its Daytona rocket family is designed for dedicated satellite launches, with Daytona II and Daytona III configurations using liquid oxygen and kerosene propulsion systems. The company is also developing the Laguna reusable launch vehicle for larger payloads and satellite constellation deployment. Beyond rockets, Phantom Space offers satellite manufacturing and is developing Phantom Cloud, a proposed orbital computing infrastructure platform. Its systems are intended to support satellite deployment, spacecraft operations, and space-based data processing.