SCSK Corporation




MarketCap JP

JP Japan


SCSK Corporation provides information technology (IT) services in Japan and internationally. It operates through six segments: Industrial IT Business, Financial IT Business, IT Business Solutions, IT Platform Solutions, IT Management Service, and Others. The Industrial IT Business segment offers various IT solutions comprising core systems, manufacturing management systems, information management systems, supply chain management systems, customer relationship management systems, e-commerce systems, and other systems for manufacturing, communication, and energy industries. This segment also develops embedded software for automotive industry. The Financial IT Business segment develops, maintains, and operates systems for banks and trust banks, as well as insurance, securities, lease, and credit companies. The IT Business Solutions segment provides contact center services; and application management outsourcing services that covers development, installation, maintenance, and operation of enterprise resource planning and CRM products, such as ProActive, SAP, Oracle, and Salesforce, as well as business process outsourcing services. The IT Platform Solutions segment provides services and products in the fields of IT infrastructure and manufacturing, including computer-aided design and engineering. The IT Management Service segment develops solutions-oriented netXDC data centers to provide outsourcing services; and provides cloud infrastructure, and on-site SE support management services. The Others segment performs remote development, software development, system operation and management, system equipment sales, and consulting services. The company was formerly known as Sumisho Computer Systems Corporation and changed its name to SCSK Corporation in October 2011. The company was incorporated in 1969 and is headquartered in Tokyo, Japan. SCSK Corporation is a subsidiary of Sumitomo Corporation.


In 1969, Sumitomo Computer Service Corporation was established by Sumitomo Corporation. In 2005, Sumitomo Computer Service Corporation and Sumitomo Electronics Corporation were merged into Sumitomo Computer System Corporation.

Separately, in 1968, CSK Corporation was established by Japanese entrepreneur Isao Okawa in 1968. The acronym CSK was derived from "Computer Service". CSK established CSK Research Institute, later renamed as CRI Middleware, in 1983. At its peak, the company, the largest independent software company in Japan until it being acquired, was called the CSK Group. In the 2000s, its real estate investment business failed, resulting in heavy losses to the company after Okawa's death in 2001.In April 2011, Sumitomo Corporation acquired CSK through a takeover. In October 2011, Sumitomo Computer System Corporation and CSK Corporation went through a statutory merger, in which Sumitomo Computer System absorbed CSK Corporation and was re-branded SCSK Corporation.

SCSK Corporation’s mission is to leverage its deep understanding of the Japanese market to provide innovative, comprehensive technology solutions to global clients. The company aims to be an essential partner for its clients on their digital transformation journeys and help them achieve success.

SCSK Corporation’s vision is to become the leading provider of technology services in Japan and a trusted partner for global organizations in the region. The company seeks to continue to provide innovative, efficient and reliable solutions to its clients and to help them optimize their operations and reach greater heights.

Key Team

Yasuhiko Oka (Managing Exec. Officer and In charge of Fin., Accounting & IR)

Mr. Hideki Tazai (Managing Exec. Officer & GM of Bus. Solutions Group)

Yasushi Shimizu (Managing Exec. Officer and GM of HR & Gen. Affairs)

Mr. Makoto Nakamura (Managing Exec. Officer & GM of Mobility Systems Group)

Tadashi Miyagawa (Managing Exec. Officer & GM of Industrial Bus. Group)

Atsushi Watanabe (Sr. Managing Exec. Officer & GM of Nishinihon IT Mgmt. Bus. Division - IT Management Group)

Mr. Tetsuya Ueda (Sr. Managing Exec. Officer and GM of Global Digital Solution & Innovation Bus. Group)

Recognition and Awards
SCSK Corporation has been awarded several awards for its services, including the World Economic Forum’s Partnerlevel Award for Collaborative Innovation , the Cloud Computing Excellence Award , and the Ministry of Economy, Trade and Industry Award for IT Promotion .

SCSK Corporation
Leadership team

Mr. Hideki Yamano (Chairman & CEO)

Mr. Takaaki Touma (Pres, COO & Representative Director)

Mr. Tetsuya Fukunaga (CFO, Exec. VP, GM - IR, Fin. & Risk Mgmt and Director)

Products/ Services
Information Services, Information Technology, IT Infrastructure, IT Management
Number of Employees
1,000 - 20,000
Tokyo, Tokyo, Japan
Net Income
100M - 500M
Above - 1B
Traded as
Social Media
Sat Feb 24 2024

businessabc offers a global business, SMEs wiki directory blockchain, NFTs, AI powered marketplace for businesses worldwide.

Follow Us
Produced by
In collaboration with

Copyright 2023 © businessabc powered by ztudium