What WARPSPACE does

WARPSPACE (株式会社ワープスペース, Warp Space Co., Ltd.) is a Japanese space-technology company founded in 2016 and headquartered in Tsukuba that builds optical (laser) communication infrastructure for satellites. Its core product, WarpHub InterSat, is a planned medium-Earth-orbit relay constellation designed to receive data from low-Earth-orbit earth-observation satellites via optical inter-satellite links and deliver it to ground within 30 minutes, 24/7, at 1 Gbps+ throughput — directly addressing the bandwidth bottleneck of RF ground-station passes (typically under 10 minutes per 90-minute orbit) and the 1–2-year international coordination required for RF spectrum. The supporting stack includes WarpON! (a managed onboarding service for EO operators adopting optical comms), the Digital Twin System (constellation simulation), and HOCSAI, an optical modem supporting interoperability between different optical communication terminal standards — a technical differentiator in a fragmented standards environment. The company has also commercialized a miniaturized GPS module as ancillary hardware.

WARPSPACE operates a B2B enterprise model targeting earth observation satellite operators, space situation awareness providers, space station operators, and (in the longer term) deep-space exploration missions under NASA's Artemis program. Revenue streams are split across subscription-based relay service (data delivered via AWS ground infrastructure), managed services (WarpON! consulting/software/hardware bundles), and hardware sales (HOCSAI modems, GPS modules via Shopify storefront). Go-to-market is direct enterprise sales augmented by an aggressive conference circuit (SPEXA, Space Symposium, SATELLITE, SmallSat, Space-Comm Expo, etc.) and content marketing on note.com. The company has established tri-continental operations (Tsukuba HQ, Washington D.C. office opened March 2023, Frankfurt subsidiary January 2024) and accumulated a partnership network spanning JAXA (lunar-Earth optical comms R&D), Synspective (SAR EO), LatConnect (Australian EO), Leaf Space (ground segment), Orbits Edge, Privateer Space, and emerging-market telcos in Djibouti and Rwanda. WARPSPACE has raised over ¥1 billion cumulatively through Series A (closing 2021) and completed a Series B in November 2024; a capital reduction was announced in November 2025.

Name

WARPSPACE

Legal name

株式会社ワープスペース

Website

https://warpspace.jp

Company type

Private

Founded year

2016

Operating status

Operating

Headcount range

11–50 employees

Short description

WARPSPACE builds an optical (laser) inter-satellite communication relay network (WarpHub InterSat) in medium Earth orbit to deliver near-real-time, high-throughput data from low-Earth-orbit earth observation satellites to ground, primarily serving satellite operators and space agencies.

Ownership category

akta.pro rank

Product category

Satellite Communication Services

NAICS

Satellite Telecommunications (51741), Satellite Telecommunications (517410), Satellite Telecommunications (5174)

SIC

Communications Services, Nec (4899), Computer Communications Equipment (3576)

akta.pro primary industry

Satellite Wholesale Capacity & Backhaul (transponder/HTS capacity, teleport services) (HDAIAEAJ)

akta.pro secondary industries

Satellite Backhaul & Trunking for Telecom Operators (Cellular Backhaul, Roaming Extension) (HDAIAJAC), Satellite Broadband Terminals & Gateways (VSAT/LEO CPE) (HDAFAIAM)

Keywords

• Optical space communication
• Satellite relay networks
• Inter-satellite links
• Earth observation data delivery
• Satellite communication services

Headquarters

HQ city

Tsukuba

HQ country

Japan

HQ region

Asia

Offices3 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Technology or R&D, Personnel, Infrastructure, Operations, Marketing or Sales

Revenue model

1. WarpHub InterSat Relay Service: Subscription-based relay service providing near-real-time data transmission from satellites to ground via optical communication relay satellites. Data is delivered to end-users through Amazon Web Services partners.
2. WarpON! Services: Comprehensive optical communication onboarding service including consulting, software tools (Digital Twin System), and hardware (HOCSAI modem) for satellite operators adopting optical communication.
3. Hardware Products: Sale of optical communication hardware including HOCSAI modems and GPS modules.

Go-to-market motion1 record

Distribution channels3 records

Marketing channels4 records

Core offering

WARPSPACE provides optical (laser) satellite communication infrastructure centered on its WarpHub InterSat relay satellite constellation in medium Earth orbit, which delivers near-real-time earth-observation data from LEO satellites to ground within 30 minutes, 24/7/365 at 1Gbps+. The company complements this with WarpON!, a service supporting earth-observation operators in adopting optical communication through consulting, the Digital Twin System (DTS) software, and the HOCSAI optical modem hardware for multi-standard interoperability.

Product overview

WARPSPACE is a satellite optical communication infrastructure company operating two main products: WarpHub InterSat — a relay satellite constellation in medium Earth orbit providing near-real-time data delivery from LEO satellites to ground via optical inter-satellite links (capable of 1 Gbps+ throughput, delivering data within 30 minutes, 24/7) — and WarpON! — a comprehensive onboarding suite that helps Earth-observation satellite operators adopt optical communication, including the Digital Twin System (DTS) for constellation simulation and the HOCSAI optical modem for multi-standard interoperability. Additionally, the company offers a compact GPS module.

Differentiator

Problem solved

Functional benefit

Brands

• WarpHub InterSat: Mid-orbit optical communication relay satellite network providing near-real-time data transmission within 30 minutes, 24/7/365.
• WarpON!
• Digital Twin System (DTS)
• HOCSAI
• HINOKI (日脈)

Products and services

• WarpHub InterSat A relay satellite constellation in medium Earth orbit using optical (laser) inter-satellite links to provide near-real-time data delivery within 30 minutes, 24/7, at 1Gbps+ from LEO satellites (optical, SAR, hyperspectral earth-observation) to ground; data is delivered to end-users through an AWS-partnered ground segment under a Zero-Trust security architecture. Sold to earth-observation satellite operators, space agencies, and space-domain awareness providers.
• WarpON! Comprehensive onboarding and support service for earth-observation satellite operators adopting optical communication, bundling consulting, software (Digital Twin System) and hardware (HOCSAI modem) tools tailored to the customer's stage of development. Targets LEO earth-observation constellation operators.
• HOCSAI (Highspeed OptComm Signal Adjustment Interface) An optical modem designed for mounting on satellites, supporting multiple optical communication terminal standards to enable interoperability and end-to-end optical data transmission between satellites equipped with different terminal standards. Targets satellite operators and constellation integrators.
• Digital Twin System (DTS) A digital-twin emulator designed specifically for optical-communication-capable satellite constellations, allowing operators to simulate and plan data flows, contact windows, and network performance before deployment. Sold as part of WarpON! and used internally for network planning.
• GPS Module What the company describes as the world's smallest and lightest GPS module (24.0 × 20.0 × 5.3 mm, 3.0 g weight), supporting GPS L1 C/A and GLONASS L1, with QZSS, WAAS, EGNOS, MSAS, and GAGAN augmentation support. Sold via the company's Shopify storefront and direct channels.

Quantifiable outcome

• Data transmission capacity of 1Gbps+ (vs traditional RF limitations)
• +2 more outcomes

Named customers1 record

Segments4 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration1 record

Feature5 records

Partnerships

Twelve partnerships are on record, tiered core and minor.

• SynspectivecoreStrategic or Co-development Partner · 1 September 2023Memorandum of Understanding signed with Japanese SAR satellite operator Synspective for optical communication services.
• LatConnectcoreStrategic or Co-development Partner · 1 May 2023Strategic partnership with Australian earth observation company LatConnect for satellite data services using optical communication technology.
• Privateer SpacecoreStrategic or Co-development Partner · 1 May 2023Business partnership announcement with US-based Privateer Space for space sustainability and satellite tracking services.
• Sompo JapancoreStrategic or Co-development Partner · 1 March 2023Capital and business partnership with Sompo Japan (损害保险|株式会社) for insurance solutions and strategic collaboration.
• JAXA (小澤氏)minorOthers · 1 October 2021JAXA former executive 小澤氏 appointed as advisor to the company.
• ジブチ共和国国営通信会社minorStrategic or Co-development Partner · 1 July 2021Memorandum of understanding with Djibouti's state-owned telecommunications company for connectivity expansion.
• Rwanda Broadband System CorporationminorStrategic or Co-development Partner · 1 July 2021Memorandum of understanding with Rwanda's broadband system corporation for connectivity infrastructure.
• JTB AcceleratorminorOthers · 1 January 2021Selected for JTB Accelerator program for startup development and business growth.
• Amazon Web ServicescoreTechnology or IntegrationAWS serves as the ground data delivery partner, providing secure and fast data transmission from relay satellites to end-users.
• JAXAcoreStrategic or Co-development PartnerMultiple joint development contracts with JAXA for long-distance optical communication sensors for moon-earth communication. Completed high-sensitivity sensor development for lunar-earth long-distance communication in April 2024.
• GXOminorGTM or Marketing PartnerContract with GXO company led by former VOX Space president for American market entry support.
• 大阪公立大学minorStrategic or Co-development PartnerPartnership agreement with Osaka Metropolitan University for research collaboration.

Scale indicators7 records

Recent moves9 records

Expansion highlights6 records

Direct peers

• Mynaric: Mynaric is a pure-play laser communication equipment and inter-satellite link provider for LEO constellations. It is the most direct competitor to WARPSPACE's optical ISL terminals and WarpHub InterSat relay concept, targeting the same EO and government customers.
• Tesat-Spacecom: Tesat-Spacecom (an Airbus subsidiary) manufactures optical communication terminals for space, including the legacy products used on LEO-to-ground and inter-satellite links. Comparable to WARPSPACE on the optical terminal hardware side, with strong heritage on government missions.
• CACI International: CACI provides optical space communication solutions and photonics hardware for government and commercial satellites. Comparable to WARPSPACE on the optical comms hardware and systems integration side, with deep US government exposure.
• BridgeComm: BridgeComm provides optical wireless communication services and is developing MEO-to-ground optical infrastructure for enterprise and government customers. Directly comparable to WarpHub InterSat as a managed optical connectivity provider.

Broad incumbents

• Ball Aerospace (BAE Systems): Ball Aerospace builds optical communication payloads and has flight heritage on government science missions relevant to WARPSPACE's lunar-Earth optical link work with JAXA. Larger incumbent with broader space systems portfolio rather than a relay-service focus.
• Northrop Grumman: Northrop Grumman's space systems include optical crosslinks and the Mission Extension Vehicle, comparable to WARPSPACE's broader optical communication and on-orbit servicing theme. Large defense prime rather than a specialist relay operator.
• SpaceX (Starlink): SpaceX's Starlink constellation operates the largest deployed network of laser inter-satellite links today and is the ultimate scale benchmark for any optical ISL play. Comparable as a competing optical ISL architecture, though vertically integrated rather than a third-party relay.
• Thales Alenia Space: Thales Alenia Space manufactures optical communication terminals and is building relay/communications infrastructure for European government and institutional programs. Broad incumbent comparable to WARPSPACE on optical comms hardware and government contracts.

Emerging players

• Kepler Communications: Kepler Communications operates a nanosatellite constellation for IoT and data backhaul and has been extending into optical/laser inter-satellite technology. Comparable to WARPSPACE as a smaller emerging player building satellite data connectivity infrastructure.
• Amazon Project Kuiper: Project Kuiper plans an LEO broadband constellation with planned optical inter-satellite links. Comparable to WARPSPACE in pursuing LEO data-relay economics, though much larger and earlier stage on constellation deployment.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

• Xx.com/warpspace_inc
• Facebookfacebook.com/warpspace.jp
• LinkedInlinkedin.com/company/warpspace-inc

Revenue estimate

Valuation estimate

Number of profiles

Profiles8 records

Subsidiaries1 record

Funding overview

Funding rounds6 records

Investors7 records

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about WARPSPACE