Launches from United States

Satoro

Saturn Satellite Networks

Satellite hardware company developing MiniGeoSat and Nationsat platforms, along with software-defined radio and shared-launch programs for affordable GEO and regional satellite missions.

Scout Space

US space domain awareness (SDA) company developing sensor systems and autonomy software for real-time on-orbit sensing, rendezvous, proximity operations, and threat avoidance.

SCS Space

Satellite systems company providing spacecraft platforms, subsystems, and mission engineering services for commercial and government small satellite programs.

Sedaro

US cloud-based multi-domain simulation and digital engineering company; satellite, air, land, sea, and cyber system modelling, digital twins, and mission engineering software…

SEOPS

SEOPS (Spaceflight Engineering Operations) is a U.S. launch integration and rideshare services provider offering last-mile delivery to orbit for small satellites and…

Sheldahl (Multek Flexible Circuits)

Sheldahl (Multek Flexible Circuits) is a US manufacturer of flexible printed circuits, printed electronics, electronic materials, and aerospace thermal control materials, headquartered…

Sidus Space, Inc.

US space and defense technology company (NASDAQ: SIDU) building the LizzieSat multi-mission satellite platform, AI/ML edge-computing avionics, and precision satellite manufacturing services…

Skeyeon

San Diego VLEO smallsat startup developing the Skeyeon NEO satellite platform for a scalable, low-cost, real-time Earth-monitoring constellation.

Skyline Celestial

San Francisco-based nanosatellite manufacturer offering powerful and affordable 1U CubeSat platforms — Odyssey from $3,600 and Aquarius from $8,500 — democratising satellite…