Group Companies

  • *
    Major consolidated subsidiaries and associates are listed.
  • *
    Please refer to the "Details of Major Subsidiaries and Associates" below for each company's Listed market, Fiscal Year-end, Capital and Voting Rights.
    Details of Major Subsidiaries and Associates (PDF)

SoftBank Segment

SoftBank Corp.

Provision of mobile communications services, sale of mobile devices, provision of broadband services to retail customers, provision of telecom services to corporate customers, such as data communications and fixed-line telephone services in Japan

Wireless City Planning Inc.

Planning and provision of mobile broadband services

SB C&S Corp.

Manufacture, distribution, and sale of ICT-related products, ICT-related services

SB Payment Service Corp.

Settlement services, card services and related services

ITmedia Inc.

Operation of comprehensive IT information site ITmedia, etc.

SoftBank Technology Corp.

Cloud services, managed security services, and IoT solutions

Geniee, Inc.

Advertising technology business

Scigineer Inc.

Provision of Internet marketing support services using the personalized engine deqwas for e-commerce business operators and retailers

Sprint Segment

Sprint Corporation

Holding company

Sprint Communications, Inc.

Provision of mobile communications services, sale and lease of mobile devices and sale of accessories, provision of fixed-line telecommunications services in the U.S.

Yahoo Japan Segment

Yahoo Japan Corporation

Internet advertising, e-commerce business, membership services

ValueCommerce Co., Ltd.

Affiliate advertising marketing service, StoreMatch online advertising distribution service

ASKUL Corporation

Mail-order sale of stationery, services

eBOOK Initiative Japan Co., Ltd.

E-book distribution

The Japan Net Bank, Limited

Banking business

Brightstar Segment

Brightstar Global Group Inc.

Holding company

Brightstar Corp.

Distribution of mobile devices overseas

Arm Segment

Arm Limited

Design of microprocessor intellectual property and related technology, sale of software tools

Arm PIPD Holdings One, LLC

Holding company

Arm PIPD Holdings Two, LLC

Holding company

SoftBank Vision Fund and Delta Fund Segment

SoftBank Vision Fund L.P.

Investment fund in the technology sector

SB Delta Fund (Jersey) L.P.

Investment fund in Xiaoju Kuaizhi Inc. (DiDi)

SB Investment Advisers (UK) Limited

Management company of SoftBank Vision Fund and Delta Fund


SoftBank Group Japan Corporation

Holding company

SoftBank Group Capital Limited

Holding company

SB Group US, Inc.

Holding company

Fortress Investment Group LLC

Alternative investment management business

Fukuoka SoftBank HAWKS Corp.

Ownership of professional baseball team, operation of baseball games, management and maintenance of baseball stadium and other sports facilities, distribution of video, voice, and data content via media

SB Energy Corp.

Generation of electricity from renewable energy sources, supply and sale of electricity

SoftBank Robotics Group Corp.

Holding company

Skywalk Finance GK

Holding company

Vector Inc.

Operation, sale, and marketing of online games, software downloads, advertising

SoftBank Ventures Asia Corp.

Holding company

SoftBank Korea Corp.

Holding company

SoftBank Holdings Inc.

Holding company

SoftBank America Inc.

Holding company

SB Pan Pacific Corporation

Holding company

SB Cayman 2 Ltd.

Holding company


Holding company


Holding company

Starburst I, Inc.

Holding company

West Raptor Holdings, LLC

Holding company

Hayate Corporation

Holding company

Foxconn Ventures Pte. Ltd.

Holding company


Holding company

Renren Inc.

Investor company of company operating SNS site in China

Alibaba Group Holding Limited

Investor company of companies operating e-commerce business, cloud computing, digital media and entertainmentom

InMobi Pte. Ltd.

Mobile advertising services