CesiumAstro

Private

Develops advanced phased array communication systems for satellites, UAVs, and other aerospace platforms.

Founders Shey Sabripour
CEO Shey Sabripour

Company

Founded
2017
Headquarters
Austin, US
Employees
201-500

Financials

Total Funding
$407M
Sectors
Aerospace
cesiumastro.com

Funding History

4 rounds
Series C Feb 2, 2026
$270M
SpaceTech Weekly
Undisclosed Jun 18, 2024
$65M
Trousdale Ventures (Lead) Kleiner Perkins Lavrock Ventures L3Harris Technologies
BusinessWire Payload Space
Series B Mar 2, 2022
$60M
Airbus Ventures (Lead) L3Harris Technologies Kleiner Perkins Lavrock Ventures
BusinessWire SpaceNews
Series A Mar 13, 2019
$12M
Airbus Ventures (Lead) Kleiner Perkins Lavrock Ventures
BusinessWire SpaceNews