Space One

Space One is a Japanese launch company developing the KAIROS small rocket for responsive satellite launches.

Tokyo, Japan Est. 2018 Commercial
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Quick Facts
Country
Japan
Founded
2018
Type
commercial
Status
development

About Space One

Space One is a Japanese launch company developing the KAIROS small rocket for responsive satellite launches. The company was formed by Canon Electronics, IHI Aerospace, and other partners to provide dedicated small satellite launch services. Space One is building launch facilities in Wakayama Prefecture.

Categories & Capabilities

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Vehicle Types

Small Lift

Propulsion Systems

Solid Fuel

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Frequently asked about Space One

Quick answers to the questions readers most often search for.

When was Space One founded?
Space One was founded in 2018 in Japan.
Where is Space One headquartered?
Space One is headquartered in Tokyo, Japan.
What does Space One do?
Space One is a Japanese launch company developing the KAIROS small rocket for responsive satellite launches. The company was formed by Canon Electronics, IHI Aerospace, and other partners to provide dedicated small satellite launch services. Space One is building launch facilities in Wakayama Prefecture.
Is Space One a public or private company?
Space One is currently a private commercial (status: development).
What sector does Space One operate in?
Space One operates in launch-services.

Data Accuracy Notice: Information about Space One is compiled from publicly available sources including company websites, press releases, regulatory filings, and industry reports. Data is reviewed periodically but may not reflect the most recent developments.

Last updated: May 29, 2026
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