9 Best Space Debris Startups to Watch in 2025

The Definitive Seedtable Ranking of Space Debris Startups

We track 71,000+ companies and rank them dynamically using our Seedtable Score – a score that uses quantitative and qualitative data points to signal the momentum behind a company. We then monitor the list manually leveraging our expertise as founders and investors.

There are 9 start-ups with an aggregate funding of $541.7m. The average funding per company in this subset is $60.2m.

Last update to the database: Feb 18, 2025. See changelog.

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4

Funding Rounds

$95.0m

Money raised

LeoLabs is a a company that is interested in protecting satellites that are in low-Earth orbit

7

Funding Rounds

$72.7m

Money raised

AxelSpace is a company that is developing technology for private microsatellites.

2

Funding Rounds

A privately held global holding company acquiring and operating companies in the space exploration industry

9

Funding Rounds

$313.2m

Money raised

Safe and sustainable development of space for the benefit of future generations

Key people:

1

Funding Rounds

$22.0m

Money raised

ALE is a space startup company.

1

Funding Rounds

$2.0m

Money raised

Turion Space is an Irvine, California-based company developing a Droids spacecraft designed to deorbit space debris and provide inspection and relocation services.

Key people:

1

Funding Rounds

$3.8m

Money raised

Kayhan Space Corp. is a company founded in 2019.

1

Funding Rounds

$29.0m

Money raised

ClearSpace develops in-orbit service missions to enable a vibrant, resilient, and sustainable space industry.

1

Funding Rounds

$4.0m

Money raised

Kurs Orbital expands human activities beyond Earth by providing spacecraft on-orbit servicing.

Location:

Key people:

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