What SkySense does

SkySense Corporation (SkySense\u682a\u5f0f\u4f1a\u793e) is a Tokyo, Japan-based private venture company founded in 2024 as a spinout of Tokyo Institute of Technology (\u6771\u5de5\u5927\u767a\u30d9\u30f3\u30c1\u30e3\u30fc). The company is developing an airship-type High Altitude Platform Station (HAPS) for stratospheric Earth observation, built on a comprehensive technology transfer from JAXA covering airship design, aerodynamics, electric propulsion, solar power generation, lightweight and weather-resistant envelope materials, control systems, ground station hardware, and flight-permit / operational expertise. The flagship product is an unmanned stratospheric airship designed to loiter at approximately 20 km altitude for 6+ months of continuous flight on solar power, carrying swappable optical / infrared / radar sensor payloads that deliver ~10 cm resolution imagery over a ~1,700 km²/day observation footprint per aircraft.

The business model is data monetization through multi-year data-service contracts priced at a target 5,000-10,000 yen per km² (~$33-66 per km²), positioning SkySense between high-resolution satellites (~30 cm, days-to-weeks latency) and manned aerial survey aircraft (~10 cm, low coverage) on a combined resolution / latency / unit-cost axis. Target customers span twelve vertical segments: national and municipal government (disaster response, border/maritime monitoring, urban planning), mapping companies, electric power and telecommunications operators (wide-area infrastructure inspection), defense and maritime security, railway operators, general construction contractors, property-insurance carriers (post-disaster damage assessment), real estate valuation companies, smart city programs, and third-party data-platform companies that aggregate Earth-observation data.

SkySense is pre-commercial with no disclosed revenue or funding rounds. The development roadmap begins with a 10 m first prototype test flight at 1 km altitude in November 2026, progresses through three demonstration aircraft (2026, 2027, 2028), targets mass-production type certification in 2029, and then ramps to 3 operational domestic units in 2030, 6 units plus factory completion in 2031, and approximately 400 international units with full domestic production (\u7d14\u56fd\u7523\u5316) by 2032. The only disclosed distribution channel is direct enterprise sales via the company's website contact form; no management team, headcount, investor base, or named customer logos are present in the source data.

Name

SkySense

Legal name

SkySense株式会社

Website

https://sky-sense.jp

Company type

Private

Founded year

2024

Operating status

Operating

Short description

SkySense is a Tokyo-based 2024 Tokyo Institute of Technology spinout developing a solar-powered airship-type HAPS for stratospheric Earth observation, targeting real-time ~10 cm imagery at satellite-comparable costs for government, infrastructure operators, defense, and data-platform customers.

Ownership category

akta.pro rank

Product category

Earth Observation Data Services

NAICS

Geophysical Surveying and Mapping Services (541360), Geophysical Surveying and Mapping Services (54136)

SIC

Search, Detection, Navagation, Guidance, Aeronautical Sys (3812), Aircraft (3721)

akta.pro primary industry

Space Payloads & Instruments (Sensors, Comms, EO/IR) (IMABACAD)

akta.pro secondary industries

UAS Payloads (EO/IR, LiDAR, SAR, SIGINT) & Gimbals (IMABAIAI), UAS Ground Control Stations (GCS) & Remote Operations Infrastructure (IMABAIAL), Military Unmanned Aircraft Systems (UAS) & Autonomous Aerial Platforms (IMABAMAC)

Keywords

• Stratospheric earth observation
• High altitude platform station
• Airship HAPS technology
• Aerial imaging services
• Geospatial monitoring data

Headquarters

HQ city

Tokyo

HQ country

Japan

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Earth Observation Data Services: Provision of real-time Earth observation data captured by the airship HAPS to government agencies, infrastructure operators, and commercial enterprises. Target pricing of ~5,000-10,000 yen per km² at production scale, comparable to satellite costs with superior resolution and frequency.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels1 record

Core offering

SkySense develops and operates airship-type HAPS (High Altitude Platform Station) for real-time, high-resolution Earth observation from the stratosphere at approximately 20km altitude. The company provides Earth observation data services captured by its solar-powered stratospheric airships, delivering ~10cm resolution imagery and ~1,700 km²/day observation range to government, infrastructure, and enterprise customers at a target price of 5,000-10,000 yen per km².

Product overview

SkySense offers a stratospheric airship-type HAPS (High Altitude Platform Station) as its core product, combined with earth observation data services. The airship operates at approximately 20km altitude in the stratosphere, using solar power and electric propulsion for 6+ months of continuous flight. The product features swappable camera and sensor payloads for multi-spectral observation (optical/infrared/radar). The first prototype (1次試作機) is scheduled for test flight in November 2026, with a development roadmap progressing through demonstration aircraft (実証機) toward mass production ( 量產機) by 2029.

Differentiator

Problem solved

Functional benefit

Products and services

• Airship-type HAPS (Stratospheric Airship) A stratospheric airship platform (High Altitude Platform Station) designed for long-duration flight at approximately 20km altitude. Powered by solar generation and electric propulsion with replaceable optical, infrared, and radar sensor payloads, it is intended to provide continuous, real-time Earth observation for government agencies, infrastructure operators, and commercial data customers.
• Earth Observation Data Service Real-time, high-resolution Earth observation data captured by the company's airship HAPS, sold to national and local government, infrastructure operators, defense/maritime agencies, mapping companies, construction firms, insurers, real estate valuation companies, smart city operators, and data platform companies. Delivered at target production pricing of 5,000-10,000 yen/km² with ~10cm resolution and ~1,700 km²/day observation range.

Quantifiable outcome

• ~1,700 km²/day observation coverage per aircraft
• +4 more outcomes

Segments12 records

Ideal customer profiles5 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability3 records

Feature6 records

Partnerships

One partnership is on record.

• JAXA (宇宙航空研究開発機構)coreTechnology or IntegrationJAXA has transferred airship technology to SkySense as the foundational technology base. This includes: airship design, aerodynamics, and propulsion expertise; lightweight weather-resistant envelope material technology; control and ground station systems; and flight permit and operational application knowledge. This technology transfer from JAXA represents the core technical foundation of the company.

Scale indicators6 records

Recent moves5 records

Expansion highlights6 records

Broad incumbents

• ICEYE: Leading SAR satellite operator providing all-weather Earth observation. Competes for the same infrastructure monitoring and disaster response EO use cases that SkySense targets, with deeper capital and operational constellation.
• Planet Labs: Operates the largest commercial satellite EO constellation with daily revisit. Represents the incumbent satellite alternative that SkySense's HAPS must displace on price, latency or resolution for real-time and high-frequency use cases.
• Maxar Technologies: High-resolution commercial satellite imagery provider serving defense, intelligence and government customers. Represents the established incumbent that SkySense's aircraft-class HAPS resolution must compete against for premium EO contracts.

Direct peers

• World View Enterprises: Stratospheric balloon and airship operator offering persistent Earth observation and remote sensing from near-space. Direct competitor for SkySense's persistent-monitoring value proposition.
• Sceye: US-based stratospheric HAPS developer pursuing persistent Earth observation and broadband from the stratosphere using solar-powered airship-like platforms. Targets government and infrastructure monitoring use cases similar to SkySense's.
• BAE Systems (PHASA-35): Develops the PHASA-35 high-altitude pseudo-satellite for long-endurance stratospheric observation and communications. Competes with SkySense in the same HAPS category for defense and government ISR customers.
• AALTO HAPS (SoftBank-backed, formerly HAPSMobile): Develops the Sunglider stratospheric HAPS for connectivity and observation, with SoftBank and Airbus heritage. Highly comparable platform (solar-powered, stratospheric, unmanned) and is headquartered in Japan, creating direct overlap with SkySense's home market.
• Airbus Defence and Space (Zephyr HAPS): Operates the Zephyr stratospheric HAPS, the closest direct competitor to SkySense's airship-type HAPS for persistent Earth observation and communications. Both target multi-month stratospheric endurance and government/defense customers.

Emerging players

• Loon (Alphabet, now defunct but historically comparable): Alphabet's stratospheric balloon internet venture that shut down in 2021. The most cautionary historical analogue for stratospheric platform businesses and an important reference point for SkySense's execution risk profile.

Regional players

• Synspective: Tokyo-based SAR satellite Earth observation company. Japanese regional peer competing for the same government and infrastructure EO customers, with the trade-off of satellite revisit cycles versus SkySense's real-time HAPS.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks7 records

Key highlights7 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

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 SkySense