SKY Perfect JSAT
9412.TSKY Perfect JSAT is a leading satellite communications operator based in Tokyo, Japan.
- Founded
- 1994
- Headquarters
- Tokyo, Japan
- Stage
- Public
- Ownership
- Listed
- Market cap
- $3.61B-16.6% 30d
Quick Facts
About SKY Perfect JSAT
SKY Perfect JSAT is a leading satellite communications operator based in Tokyo, Japan. Founded in 1994, the company is recognized as Asia’s largest satcom provider and holds the distinction of being Japan’s first private sector entity to launch a communications satellite. Its core business revolves around the operation of a substantial satellite fleet delivering a range of communication and broadcasting services.
The company is best known for operating “SKY PerfecTV!”, a direct-to-home satellite television service in Japan. While specific technological details aren’t widely publicized, SKY Perfect JSAT’s capabilities center around satellite design, launch operations, in-orbit management, and the delivery of high-quality broadcast and data communication services.
SKY Perfect JSAT’s pioneering role in the Japanese satellite industry and its long-standing operation of a major broadcasting platform establish a strong market position. The company uniquely combines broadcasting services with broader satellite communication capabilities, serving both consumer and potentially business/government sectors within the Asia-Pacific region.
Further details regarding specific satellite technologies, data services offered, or recent missions are not readily available in the provided information, but the company’s history and current categorization clearly position it as a key player in the regional space and communications landscape.
Products and product lines
| Product | Line | Note |
|---|---|---|
| JSAT-31 | GEO communications satellite (on order) | Fully digitalized, flexible satellite on Thales Alenia Space's Space INSPIRE platform, ordered under a December 2025 SpaceX launch agreement; covers Japan, Southeast Asia, Australia/New Zealand and the Pacific, targeted for 2028. |
| JSAT-32 | GEO communications satellite (on order) | Thales Alenia Space Spacebus 4000 B2 satellite adding Ka-band capacity over Japan, contracted with SpaceX in December 2025 for a 2027 launch. |
| Superbird-9 | GEO communications satellite (on order) | Airbus Defence and Space OneSat-based satellite for Ku/Ka-band coverage of Japan and East Asia, contracted with SpaceX in December 2025 for a 2027 launch, replacing an aging Superbird spacecraft. |
| QPS-SAR constellation support | Satellite operations (LEO) | SKY Perfect JSAT expanded (August 2026) its maintenance-and-operations role for iQPS's small SAR satellite constellation from 3 to 8 spacecraft, part of a stated 'Multi-Orbit Strategy' extending into LEO. |
| On-orbit servicing alliance with Astroscale | In-space services investment | May 2026 capital and business alliance with Astroscale to jointly develop satellite inspection, repair and life-extension services, contributing JSAT's fleet-operations expertise and Asia-Pacific ground infrastructure. |
| Defense imagery satellite constellation | Earth observation (government) | SKY Perfect JSAT leads a consortium (with Mitsubishi Electric, Mitsui & Co., Synspective, iQPS and Axelspace) awarded a roughly five-year Japanese Ministry of Defense contract in December 2025 to build and operate a dedicated imagery satellite constellation supporting stand-off defense capability. |
Timeline
- 2025 SKY Perfect JSAT signs contracts with SpaceX (8 December) to launch three next-generation communications satellites — JSAT-31, JSAT-32 and Superbird-9 — between 2027 and 2028. [source]
- 2025 SKY Perfect JSAT is selected (27 November) as the authorized data distributor for JAXA's ALOS-4 (DAICHI-4) radar satellite, feeding its LIANA ground-deformation monitoring service. [source]
- 2025 A SKY Perfect JSAT-led consortium is awarded a Japanese Ministry of Defense contract (announced 24 December, running through March 2031) to build and operate a dedicated satellite imagery constellation for stand-off defense capability. [source]
- 2026 SKY Perfect JSAT and Astroscale announce a capital and business alliance (19 May) to develop on-orbit servicing, with CEO Eiichi Yonekura calling it 'a significant strategic step toward advancing into the next-generation space infrastructure domain.' [source]
- 2026 SKY Perfect JSAT expands (3 August) its maintenance-and-operations role for iQPS's QPS-SAR satellites from 3 to 8 spacecraft, citing nearly three years of prior operating experience with the constellation. [source]
- 2026 The company announces a reshuffle of director responsibilities effective 1 October, with Eiichi Yonekura continuing as Representative Director, President and CEO. [source]
Team
- Eiichi YonekuraPresident and CEO · source
Signals
- Market cap, 90 days
- -40.0%
- Verification
- Verified 2026-09-10
Categories & Capabilities
Industry Categories
Stock Performance
9412.T · Daily close data
Funding
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Frequently asked about SKY Perfect JSAT
Quick answers to the questions readers most often search for.
- When was SKY Perfect JSAT founded?
- SKY Perfect JSAT was founded in 1994 in Japan.
- Where is SKY Perfect JSAT headquartered?
- SKY Perfect JSAT is headquartered in Tokyo, Japan.
- What does SKY Perfect JSAT do?
- SKY Perfect JSAT is a leading satellite communications operator based in Tokyo, Japan. Founded in 1994, the company is recognized as Asia’s largest satcom provider and holds the distinction of being Japan’s first private sector entity to launch a communications satellite. Its core business revolves around the operation…
- Is SKY Perfect JSAT publicly traded?
- Yes. SKY Perfect JSAT trades under the ticker 9412.T on Tokyo.
- What sector does SKY Perfect JSAT operate in?
- SKY Perfect JSAT works in satellite operators, Satellite communications and Communications, plus 2 other space-industry sectors.
Sources
The structured fields on this page (founding year, location, sector, status, listing) and the profile text are drawn from the sources below. How profiles are drafted and checked is described in our methodology.
- Official website (www.skyperfectjsat.space)
- Market data via Yahoo Finance (9412.T) · retrieved 2026-09-14
- Wikidata / Wikipedia · retrieved 2026-09-04
- Wikidata / Wikipedia · retrieved 2026-09-04
- GLEIF LEI record · retrieved 2026-09-05
- Wikipedia: SKY Perfect JSAT Group · retrieved 2026-09-10
- Wikipedia: Superbird · retrieved 2026-09-10
- SKY Perfect JSAT: Signs Contracts with SpaceX for Two Launches of Next-Gen Communication Satellites (8 Dec 2025) · retrieved 2026-09-10
- SKY Perfect JSAT: Selected as Service Provider for Observation Data from JAXA's ALOS-4 (27 Nov 2025) · retrieved 2026-09-10
- SKY Perfect JSAT: Committed to Strengthening Japan's Defense Capabilities — Ministry of Defense contract (24 Dec 2025) · retrieved 2026-09-10
- Astroscale: Astroscale and SKY Perfect JSAT Form Strategic Partnership (19 May 2026) · retrieved 2026-09-10
- SKY Perfect JSAT: Expands Maintenance and Operational Support for QPS-SAR Satellites (3 Aug 2026) · retrieved 2026-09-10
- SKY Perfect JSAT: Notice of Personnel Changes in Responsibilities of Director (2 Sep 2026) · retrieved 2026-09-10
- Merged duplicate entry jsat · retrieved 2026-09-10
Data Accuracy Notice: Information about SKY Perfect JSAT 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.