ArkEdge Space
ArkEdge Space is a defense tech company in Tokyo, Japan, founded in 2018. It has raised $74.1M across 3 rounds, most recently a $51.6M Series B in February 2025.
- Headquarters
- Tokyo
- Employees
- 11–50
- Founded
- 2018
- Business Model
- B2B
- Website
- arkedgespace.com
- Total Funding
- $74.1M
- Last Round
- $51.6M Series BFeb 2025
- Rounds
- 3
Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.
Indexed holds 3 funding rounds and 3 investors for this company. The full record is or through the API.
About
ArkEdge Space is a Japanese space technology company founded in July 2018 in Tokyo, providing end-to-end solutions for micro-satellite constellations from planning and design to mass production and on-orbit operations. The company has developed and operated 17 satellites, building deep flight heritage across Earth observation, maritime satellite communications, optical communications, and low-Earth orbit positioning missions. Guided by its mission of empowering people with satellites for a prosperous future, ArkEdge Space is accelerating mass production of satellite constellations to build resilient global space infrastructure. The company was named to Via Satellite's 10 Hottest Companies in Satellite for 2026.
Summary
It lists 11–50 employees. It has raised $74.1M in total across 3 rounds, most recently a $51.6M Series B round in Feb 2025. Investors include Incubate Fund, JIC Venture Growth Investments and World Innovation Lab.
Tech & App Stack
10 technologies & apps tracked
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Funding History
Feb 2025
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Funding: Seed through Series B. Amounts, valuations, and investors where available.
Investors
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