J Stream Co., Ltd.
株式会社Jストリーム
J-Stream Inc. Alias
株式会社Jストリ-ム Alias
1997-05-29
TYO
Japan
Video distribution system
Video e-learning
Live streaming
Webinar
CDN
Advertising and web marketing support
Video and web production / system development
Server and site security
Content protection
Video distribution related services and others
Network system-based video data and various information provision services
Outsourced services for member information management, commercial transactions, and payment processing using network systems
Planning, production, sales, and rental of digital content and publications
Planning, development, operation, production, sales, import/export, leasing, and agency of hardware, software, and ancillary services related to network systems
Planning, production, and agency of advertising and promotion
Consultation, research, analysis, and studies related to items 1 to 5
Webinar Stream
J-Stream CDNext
Multi-CDN service
Kollective SD ECDN
Server and Site Security / Content Protection
Imperva App Protect
BLUE Sphere
Content Protection / DRM
Web Customer Acquisition Support
Utilization of Geolocation Data
Tou#cheee
Video Planning and Production
Encoding and Editing Services
Studio Recording
Live Streaming and Recording Equipment Implementation Support
Web Development, Operation, and System Development
Multi-Angle Distribution Service
Video Advertising
Corporate Sales Support Solution
Tou#cheee PR
AI Video Generation Cloud
Live Streaming Service
CDN Service
Server, Site Security, and Content Protection
Video, Web Production, and System Development
Video Distribution Related Services
Video Advertising Services
Video Production and Editing Services
EQ Presentation Cloud
J-Stream Equipmedia
EQ Portal
J-Stream Miteshiru
Authentication Function
Copyright Protection Function (DRM)
Payment Settlement System
国内外判別配信
Production-related Services
Internet Live Streaming
OTT Platform Development
OTT Platform Customization
Website Operation and Maintenance
6th Floor, Shiba 256 Square Building, 5-6 Shiba 2-chome, Minato-ku, Tokyo 105-0014, Japan
Shunobu Ishimatsu
2,182,370,000  (21 100 million)
416 people
Company name
Group Parent Subsidiary Customer Supplier Alliance Bank Shareholder
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group Customer
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group Customer
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group Customer
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group Customer
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group Customer
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group Customer
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group Subsidiary
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group Customer
アトラ株式会社
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group Customer
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group Customer
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
aiphone
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
日本製薬工業協会
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
株式会社TORAY
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
株式会社トランスコスモス
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Shareholder

24 entries
DateDescription
1997 J-Stream Co., Ltd. has been providing various information dissemination and content distribution methods as a leading company in internet video distribution since its establishment in 1997.
1997 Company established in 1997.
1997-05 Real Stream Co., Ltd. established (Capital 480,000 thousand yen, headquarters at 7-5-47 Akasaka, Minato-ku, Tokyo).
1997-05 Real Stream Co., Ltd. established (capital 480,000 thousand yen, headquarters at 7-5-47 Akasaka, Minato-ku, Tokyo)
1997-06 Changed the company name to J-Stream Co., Ltd.
1997-08 Launched live streaming service.
1998-08 Launch of on-demand distribution service
1999-02 Relocated headquarters to 6-3-18 Akasaka, Minato-ku, Tokyo
2000-01 Officially began supporting Windows Media and QuickTime
2001-01 Launched voice streaming service for mobile phones
2001-09 Listed on the Tokyo Stock Exchange Mothers market
2002-11 Changed company name to J-Stream Inc.
2002-11 Established Onkyo Co., Ltd. and consolidated subsidiary CO3 Inc.
2006-03 Acquired shares of Flex International Inc. (now Crossco Inc.) and designated it as an associate under the equity method (consolidated as a subsidiary in April 2009)
2006-04 Established consolidated subsidiary BASIS PLANET Inc.
2008-08 Acquired shares of Index Next Inc. and made it a consolidated subsidiary (later renamed Up Arrows Inc., dissolved at end of March 2017)
2010-08 Relocated headquarters to 2-5-6 Shiba, Minato-ku, Tokyo
2012-04 Released video platform service 'J-Stream Equipmedia'
2012-06 Merged consolidated subsidiaries Bandwagon Inc. and BASIS PLANET Inc. and renamed the new company J Creative Works Inc.
2012-06 Merged consolidated subsidiaries Bandwagon Co., Ltd. and BASIC PLANET Co., Ltd. into a new company named J Creative Works Co., Ltd.
2013-10 Implemented a 1:100 stock split and changed the unit to 100 shares
2014-10 Opened research and development center 'J-Stream Fukuoka Lab'
2015-03 Achieved No.1 market share in the domestic online video distribution system market (Digital Infact survey)
2015-05 Released new CDN service 'J-Stream CDNext'
+ Loaded when opened
4010401089388
Trade name株式会社Jストリーム
Trade name (kana)ジェイストリーム
Name in English
Corporation type301
Address〒105-0014 東京都港区芝2丁目5番6号
Postal code1050014
Prefecture code13
City code103
Address outside Japan
Prefecture in English
City in English
Address outside Japan in English
Corporate number assignment date2015-10-05
Update date2018-07-13
Change date2016-04-04
Registry closure date
Reason for registry closure
Successor corporate number
Details of the change平成28年4月1日東京都渋谷区千駄ヶ谷三丁目61番11号第2駒信ビル2Fビムーブ株式会社(8011001058085)を合併
Latest record1
Excluded from search0
Processing type71
Correction type1
Trade name image ID
Address image ID
Sequence number1746655
Source: National Tax Agency Corporate Number Publication Site, basic three items
4010401089388
Corporate number4010401089388
Trade name株式会社Jストリーム
Trade name (kana)ジェイストリーム
Trade name (alphabet)
Registry closure date
Reason for registry closure
Registered address東京都港区芝2丁目5番6号
Postal code1050014
Prefecture東京都
Prefecture code13
City or district港区
City code103
Street address芝2丁目5番6号
Organisation type301
Processing type71
Correction type1
Status
Representative代表取締役社長  石松 俊雄
Capital2182379000
Employees361
Employees (male)259
Employees (female)102
Business summary
Website URL
Year founded
Business categoryG:情報通信業
Date established1997-05-29
Unified government qualification - grade|A|A|
Unified government qualification - business items205|206|207|208|209|215|216|217|218|220|221|229|301|302|303|304|305|306|307|308|309|310|313|315
Update date2018-07-13
Key information4010401089388
Source: gBizINFO (Ministry of Economy, Trade and Industry)
2026-09-23 00:41 (Model: ggml-org/gpt-oss-20b )
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