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CesiumAstro

Aerospace communication systems

CesiumAstro logo
101-200 employees
  • B2B
  • Enterprise
  • Manufacturing
  • Aerospace
Bee Cave, TX

Company mission

To deliver advanced phased array technology to diverse applications at compelling performance and cost.

Top investors

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Our take

CesiumAstro is a startup specializing in phased array communications for aerospace applications. It manufactures antennas that support in-flight connectivity and satellite communications, addressing the significant data transfer needs of AI and autonomous vehicles.

This type of communication support is vital nowadays, when the transfer of massive amounts of data is mission-critical. The company's first antenna flew in 2023 as part of a payload for defense contractor CACI International. Plus, it secured a lucrative subcontract with RocketLab to provide antennas for the Space Development Agency.

In 2024, CesiumAstro secured funding that brought its total equity to over $150 million. This investment will fuel the company's expansion, R&D and manufacturing goals. With plans to grow its team and develop new technology, CesiumAstro seems set for continued growth.

Freddie headshot

Freddie

Company Specialist at Welcome to the Jungle

Benefits

  • Health, dental, vision
  • Life and retirement plans
  • HSA and FSA

Funding (last 2 of 4 rounds)

Jun 2024

$65m

SERIES B

Mar 2022

$60m

SERIES B

Total funding: $139.2m

This company has top investors

Leadership

Served as the Director of Spacecraft Design at Lockheed Martin for over 23 years. They also served as the CTO at Firefly Aerospace before founding CesiumAstro.

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