Warpspace is a private Japanese company developing an inter-satellite communication system based on laser communication. Warpspace is developing a medium Earth orbit satellite, WarpHub InterSat, which will communicate with other satellites in low Earth orbit using optical communication, then pass on the received data to ground stations.
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Warpspace is a space communications company headquartered in Japan. It has raised at least $13.6M across the 3 funding rounds on record, 2 of them with a disclosed amount. Its most recent funding round, Series C, closed in January 2026.
At least $13.6M raised across the 3 rounds on record (2 with a disclosed amount). Every round on record:
| Date | Round | Amount | Investors |
|---|---|---|---|
| Series C | Undisclosed | 1 named | |
| Series A | $10M | — | |
| Series A | $3.6M | 2 named |
Who invested in each round, lead investors, valuations and the co-investor graph — open the full funding history →
A few of Warpspace's closest competitors — see the full list of competitors and alternatives →
WISeSat provides secure and cost-effective Internet of Things (IoT) connectivity using picosatellites and low-power sensors. The company serves industries such as logistics, energy and utilities, agriculture, defense, and infrastructure by enabling space-based asset monitoring and device-to-device communications with quantum-ready encryption.
Angkasa-X Holdings Corp. develops Low Earth Orbit (LEO) satellite technology to provide affordable internet connectivity solutions for rural and remote populations across ASEAN and neighboring regions. The company offers Satellite-as-a-Service (SaaS) provisioning through its A-SEANLINK satellite constellation, collaborating with telecommunication providers and global technology partners to improve regional digital infrastructure.
SKY Perfect JSAT Corporation provides satellite-based multichannel pay TV and satellite communications services primarily in Asia. The company operates through Media Business and Space Business segments. The Media Business segment offers platform services, such as customer management activities to broadcasting businesses; and delivers broadcasting services through communication satellites and fiber optic networks. The Space Business segment provides satellite communication circuits to the broadcasting businesses; and satellite communication services, including data and mobile communication services to government, public organizations, and corporations. It also plans and produces content; sells satellite connections; operates as a telecommunications carrier and systems integrator for satellite communications and broadcasting services; and offers mobile satellite communication services. In addition, the company provides earth observation satellite images, and offers technical support services. The company was formerly known as SKY Perfect JSAT Holdings Inc. and changed its name to SKY Perfect JSAT Corporation in April 2026. SKY Perfect JSAT Corporation was founded in 1985 and is headquartered in Minato, Japan.
Eutelsat OneWeb is a telecommunications company headquartered in London, England, operating as a subsidiary of the French group Eutelsat. The company provides broadband satellite Internet services in low Earth orbit (LEO).
E-Space is a global space company specializing in telecommunications and satellite manufacturing. It aims to bridge Earth and space by creating new global capabilities to improve lives, enhance business efficiencies, and build a smarter planet.
Bharti Space, associated with India's Bharti Global and Bharti Enterprises, is an investor in the satellite communications sector. The company became a major shareholder in low-Earth-orbit broadband venture OneWeb and maintained its investment following OneWeb's 2023 merger with Eutelsat.
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