Ark Edge Space

What Ark Edge Space does

ArkEdge Space Inc. (株式会社アークエッジ・スペース) is a Tokyo-based private space-technology company founded in 2018 as a spin-off from the University of Tokyo's Intelligent Space Systems Laboratory (ISSL), the group credited with the world's first successful 1U CubeSat operation in 2003. The company designs, develops, manufactures, and operates standardized 6U-class micro-satellites (10cm × 20cm × 30cm) built on a modular bus architecture featuring a proprietary Mission Interface (MIF) that separates common bus functions from customized payloads. Through September 2025 the company had grown to 181 employees and had developed and operated 17 satellites cumulatively, with 12 currently in orbit, including the AE series, ONGLAISAT (jointly with Taiwan's TASA), RWASAT-1 (Rwanda's first satellite), YODAKA, and DENDEN-01.

The commercial model combines multiple revenue streams: end-to-end satellite constellation development services (professional services, multi-year contracts), hosted-payload services for in-orbit demonstration, sale of satellite components such as domestically produced attitude control units (ADCS), managed ground-station network services, and data monetization through VDES maritime communications, satellite IoT, remote sensing, and emerging Lunar Navigation Satellite System (LNSS) and Non-Terrestrial Network offerings. The go-to-market is primarily B2B and B2G, targeting space agencies (JAXA, TASA, Paraguayan AEP, Rwandan government), research institutions, and a focused set of strategic enterprise partners (SKY Perfect JSAT, Kongsberg Satellite Services, MUFG-Shimizu, Mitsui Sumitomo Insurance, Seiren, ABIT). Pricing is custom-quoted and not publicly disclosed; revenue mix spans professional services, hardware sales, managed services, and data monetization.

As of February 2026 the company has raised JPY 15.5 billion (approximately USD 74.2 million) across seed, Series A, Series B equity rounds, and a JPY 3 billion Mizuho Bank debt facility, with a capital base of JPY 10.7 billion. Leadership is anchored by CEO Takayoshi Fukuyo (Forbes Japan Startup of the Year 2026, first place) and Co-CTOs Ryohei Takahashi and Kota Kakihara, supported by a technical team with direct flight heritage from JAXA's EQUULEUS and Comet Interceptor missions. Operations span Japan (Tokyo HQ, Shizuoka and Hokkaido ground stations), Taiwan, Rwanda, Paraguay, Kyrgyz Republic, Tajikistan, Ethiopia, and global maritime coverage, with active involvement in Japanese industrial-policy programs including METI, NEDO, and JAXA's Space Strategy Fund.

Name

Ark Edge Space

Legal name

株式会社アークエッジ・スペース (ArkEdge Space Inc.)

Website

https://arkedgespace.com

Company type

Private

Founded year

2018

Operating status

Operating

Headcount range

51–100 employees

Short description

ArkEdge Space is a Tokyo-based private space-technology company that designs, manufactures, and operates standardized 6U micro-satellite constellations for government space agencies, maritime operators, IoT providers, and lunar exploration programs, with 12 satellites in orbit as of late 2025.

Ownership category

akta.pro rank

Product category

Micro-satellite Manufacturing and Space Systems

NAICS

Guided Missile and Space Vehicle Manufacturing (336414), Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing (334511)

SIC

Guided Missiles & Space Vehicles & Parts (3760), Search, Detection, Navagation, Guidance, Aeronautical Sys (3812)

akta.pro primary industry

Spacecraft & Satellites (Civil/Commercial) (IMABACAB)

akta.pro secondary industries

Spacecraft Avionics, Flight Computers & Software (IMABACAI), Space Payloads & Instruments (Sensors, Comms, EO/IR) (IMABACAD), Satellite Network Operations & Capacity Services (NOC, Capacity Leasing, Managed Payload Services) (HDAIAJAI)

Keywords

• Micro-satellite manufacturing
• Satellite constellation services
• Space technology systems
• Satellite IoT connectivity
• Maritime VDES communications

Headquarters

HQ city

Tokyo

HQ country

Japan

HQ region

Asia

Offices4 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Satellite Constellation Development Services: End-to-end satellite constellation development services including design, development, launch, and operations support. Customers include government agencies, research institutions, and commercial enterprises.
2. Hosted Payload Services: Services allowing customers to mount their mission instruments and payloads onto ArkEdge satellites for launch and in-orbit demonstration. Supports PoC for new space products.
3. Satellite Components and Parts: Development and sale of core satellite components such as attitude control units, enhancing performance and reliability while reducing costs.
4. Ground Station Services: Ground station network operation and satellite control services, including remote satellite operation and management from headquarters.
5. Satellite Data Services: Satellite data collection and analysis services through VDES, IoT, and remote sensing constellations for various applications.

Pricing tiers

Go-to-market motion3 records

Distribution channels5 records

Marketing channels8 records

Core offering

ArkEdge Space designs, manufactures, and operates 6U-class micro-satellites and provides end-to-end satellite constellation development services including optimal constellation design, access-to-space, initial and ongoing operations, and commercialization support. The company also offers hosted payload services, satellite components (such as attitude control units), ground station network services, and mission-specific applications spanning satellite IoT, maritime VDES, Earth observation, non-terrestrial networking, and lunar navigation.

Product overview

ArkEdge Space is a Japanese space startup providing end-to-end micro-satellite solutions, from constellation design and development to operations. The product portfolio centers on 6U-class micro-satellites built on standardized bus architecture with modular payload interfaces. Core offerings include satellite constellation development services, hosted payload services, and ground station network infrastructure. The company serves diverse mission needs through specialized satellite services: Satellite IoT Network for wide-area data collection, Satellite VDES for maritime communications, Non Terrestrial Network (NTN) for Beyond 5G connectivity, Satellite Remote Sensing for Earth observation, Lunar Infrastructure for navigation and communication, and Deep Space Exploration capabilities. The company also provides satellite components and sections including attitude control units.

Differentiator

Problem solved

Functional benefit

Brands

• 6U Satellite Series: A series of 10cm x 20cm x 30cm micro-satellites supporting Earth observation, communication, positioning, lunar infrastructure, and deep space exploration missions.
• ONGLAISAT

Products and services

• 6U Satellite Series

Quantifiable outcome

• Achieved world-class ground resolution imaging under 2.5 meters among 6U-class Earth monitoring satellites (ONGLAISAT)
• +4 more outcomes

Named customers10 records

Segments6 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability4 records

Feature9 records

Partnerships

19 partnerships are on record, tiered minor and core.

• Ryukoku UniversityminorStrategic or Co-development Partner · 8 April 2026Comprehensive collaboration agreement for education, talent development, and industry-academia partnership through satellite technologies.
• ABIT CorporationcoreTechnology or Integration · 2 April 2026MoU signed to jointly develop IoT solutions and satellite communication devices, combining ArkEdge Space's satellite technology with ABIT's ground services and IoT expertise. Collaboration aims to build wide-area IoT solutions and wireless communication equipment for satellite applications, with plans for international demonstrations and commercial deployment.
• Japan-Africa Space Business ConsortiumcoreStrategic or Co-development Partner · 19 February 2026Consortium with Japanese organizations to promote space business co-creation in Africa, including pilot project in Ethiopia for satellite data solutions.
• WALL (Wakayama Regional Space Industry)minorStrategic or Co-development Partner · 23 December 2025Participation in launch of new company WALL with Wakayama Prefecture companies to foster regional space-related industry cluster through human resource development and capacity building.
• Seiren Co., Ltd.coreStrategic or Co-development Partner · 9 December 2025MoU for strengthening collaboration on large-scale micro-satellite manufacturing, accelerating constellation deployment through Seiren's production capabilities.
• Taiki Town, HokkaidominorImplementation/ SI/ Consulting Partner · 29 October 2025Collaboration for establishment of new ground station in Taiki, Hokkaido, strengthening satellite operations through multi-site ground network.
• NICT, Kiyohara Optics, and SoftBankcoreStrategic or Co-development Partner · 16 October 2025Partnership to demonstrate optical wireless communications between satellites and HAPS (High Altitude Platform Station), pioneering two-way laser links between low Earth orbit and the stratosphere.
• Kongsberg Satellite Services AScoreStrategic or Co-development Partner · 5 June 2025MoU to promote strategic collaboration in the micro-satellite sector, focusing on satellite control, ground station utilization, and business development cooperation.
• Kongsberg Satellite Services AScoreStrategic or Co-development Partner · 5 June 2025MoU for strategic collaboration in micro-satellite sector, focusing on satellite operations, ground station services, and commercial development.
• MUFG and Shimizu CorporationcoreStrategic or Co-development Partner · 31 March 2025MoU for remote sensing with multi-wavelength technology, accelerating application development and new business creation through space-based data. MUFG provides financial backing while Shimizu contributes to infrastructure and real estate applications.
• SKY Perfect JSATcoreStrategic or Co-development Partner · 4 February 2025Partnership to accelerate micro-satellite constellation commercialization through cooperation in satellite control, ground station utilization, and business development.
• New Space Intelligence (NSI)coreTechnology or Integration · 6 December 2024MoU for satellite image analysis solutions, including satellite data calibration, new calibration method development, and joint marketing for new business and application development.
• Republic of TajikistancoreStrategic or Co-development Partner · 21 November 2024MoU for joint research on glacier and greenhouse gas monitoring using satellite data, supporting environmental conservation in Central Asia.
• Kyrgyz Republic Institutions (High Technology Park and Kyrgyz Geology)coreStrategic or Co-development Partner · 11 September 2024MoUs for joint research on climate change and regional issues using satellite data, including satellite data platform utilization and capacity building.
• Paraguayan Space Agency (AEP)coreStrategic or Co-development Partner · 21 June 2024MoU for space industry cooperation on satellite constellation for SDGs and space data platforms, supporting sustainable development through space utilization.
• Mitsui Sumitomo InsurancecoreOthers · 6 March 2024Comprehensive partnership for insurance utilization for small satellite constellations, including risk assessment, new insurance product development, and support for satellite VDES maritime market adoption.
• IHI Corporation and LocationMindcoreStrategic or Co-development Partner · 28 March 2023Consortium partnership for VDES satellite constellation development and maritime domain awareness technology, as part of NEDO's maritime situational awareness project.
• JAXA (multiple contracts)coreStrategic or Co-development Partner · 11 January 2022Various JAXA contracts including lunar navigation system studies, Comet Interceptor mission development, and LEO PNT feasibility studies as part of Japan's space strategy.
• Taiwan National Space Organization (NSPO)coreStrategic or Co-development Partner · 28 December 2020Partnership for 6U Fast Validation CubeSat development, manufacturing, launch, and initial operations with University of Tokyo.

Scale indicators7 records

Recent moves6 records

Expansion highlights7 records

Direct peers

• Kepler Communications: Toronto-based LEO operator providing IoT and broadband services via smallsat constellation. Directly comparable to ArkEdge's Satellite IoT Network and NTN service offerings, with similar enterprise/government GTM.
• Synspective: Tokyo-based smallsat operator building a SAR satellite constellation. Comparable as a Japanese venture-backed space company selling constellation-based data services to government and commercial customers.
• ICEYE: SAR satellite operator with one of the largest commercial smallsat constellations and strong government/defense customer base. Comparable in smallsat manufacturing scale, government sales motion, and data services.
• Axelspace: Japanese microsatellite company operating the GRUS Earth-observation constellation and offering AxelLiner satellite bus services. Most direct comparable: same country, similar size, overlapping 6U-class bus business and government/customer base.
• Spire Global: Public LEO constellation operator providing maritime, weather, and aviation data plus hosted payloads via its space services. Comparable in multi-use constellation model, government data sales, and hosted payload offering.
• Loft Orbital: US-based satellite-as-a-service company offering hosted payload rides on standardized buses. Directly comparable to ArkEdge's hosted payload services and end-to-end mission model for government and commercial payloads.
• Satellogic: Public Earth-observation smallsat operator offering sub-meter imaging and vertical integration. Comparable in standardized smallsat bus approach, government/defense sales, and EO data services.

Broad incumbents

• Planet Labs: Public Earth-observation constellation leader with hundreds of satellites in orbit and a much larger data business. Competes on the EO/data side and serves similar government customers, but at vastly larger scale and broader spectral offering.
• SKY Perfect JSAT: Japan's largest satellite operator (GEO + LEO ventures) and an active ArkEdge partner for satellite control and ground station utilization. Relevant as a domestic incumbent that could acquire or compete with ArkEdge in the Japanese market.

Emerging players

• Astrocast: Swiss smallsat IoT operator with a commercial constellation serving asset-tracking applications. Comparable in target use case (global IoT via microsatellites) but smaller scale and more focused on a single vertical.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/arkedgespace
• GitHubgithub.com/arkedge
• Facebookfacebook.com/arkedgespace
• LinkedInlinkedin.com/company/arkedge-space-inc

Revenue estimate

Valuation estimate

Number of profiles

Profiles9 records

Subsidiaries1 record

Funding overview

Funding rounds5 records

Investors18 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 Ark Edge Space