is a Japanese

information technology Information technology (IT) is the use of computers to create, process, store, retrieve, and exchange all kinds of data . and information. IT forms part of information and communications technology (ICT). An information technology syste ...

company headquartered in

Tokyo Tokyo (; ja, 東京, , ), officially the Tokyo Metropolis ( ja, 東京都, label=none, ), is the capital and largest city of Japan. Formerly known as Edo, its metropolitan area () is the most populous in the world, with an estimated 37.46 ...

Japan Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the n ...

, offering

IT services Information technology service management (ITSM) is the activities that are performed by an organization to design, build, deliver, operate and control information technology (IT) services offered to customers. Differing from more technology-or ...

and

computer software Software is a set of computer programs and associated documentation and data. This is in contrast to hardware, from which the system is built and which actually performs the work. At the lowest programming level, executable code consist ...

. Outside of Japan, It is widely known for its acquisition of

Sega is a Japanese multinational video game and entertainment company headquartered in Shinagawa, Tokyo. Its international branches, Sega of America and Sega Europe, are headquartered in Irvine, California and London, respectively. Its division ...

in 1984, ended in the sale to

Sammy Sammy is a nickname, frequently for people named Samuel, and also an English spelling of the Arabic name Sami. People Music *Sammy Adams (born 1987), American rapper and songwriter * Sammy Cahn (1913-1993), American songwriter * Sammy Davis Jr. ...

in 2004, through which

Sega Sammy Holdings (also known as the Sega Sammy Group and generally Sega Sammy, stylized as SᴇɢᴀSammy) is a Japanese holding company formed from the merger of Sega and Sammy Corporation in 2004. Both companies are involved in the amusement industry (Seg ...

was established.

History

In 1969, Sumitomo Computer Service Corporation was established by

Sumitomo Corporation is one of the largest worldwide ''sogo shosha'' general trading companies, and is a diversified corporation. The company was incorporated in 1919 and is a member company of the Sumitomo Group. It is listed on three Japanese stock exchanges ...

. 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 (May 19, 1926 – March 16, 2001) was a Japanese businessman and the former Chairman of Sega. History Okawa was born in Osaka, Japan. As a young adult, he studied at Waseda University in Tokyo. After graduating from Waseda, he formed Com ...

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 business, a takeover is the purchase of one company (the ''target'') by another (the ''acquirer'' or ''bidder''). In the UK, the term refers to the acquisition of a public company whose shares are listed on a stock exchange, in contrast to t ...

. 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.

Services

The company offers the services of

system integration System integration is defined in engineering as the process of bringing together the component sub- systems into one system (an aggregation of subsystems cooperating so that the system is able to deliver the overarching functionality) and ensuring ...

cloud computing Cloud computing is the on-demand availability of computer system resources, especially data storage ( cloud storage) and computing power, without direct active management by the user. Large clouds often have functions distributed over mul ...

information security Information security, sometimes shortened to InfoSec, is the practice of protecting information by mitigating information risks. It is part of information risk management. It typically involves preventing or reducing the probability of unauthorize ...

and produces

in Japan, mostly on a B2B basis for enterprises. SCSK Corporation's business type and scope is similar to those of

Itochu Techno-Solutions is a Japanese systems integrator based in Kasumigaseki, Chiyoda, Tokyo. It is a publicly traded subsidiary of Itochu Corporation. CTC is a Japanese partner of numerous multinational IT vendors including Avaya, IBM, Cisco Systems, EMC, Hewlett-P ...

Uniadex is a Japanese company headquartered in Tokyo, Japan, that offers IT services. Overview Originally, in 1997, Uniadex Ltd. was established by Nihon Unisys Ltd. (Unisys of Japan). The company offers the services of system integration, cloud comput ...

and

Mitsui Knowledge Industry is a Japanese company headquartered in Tokyo, Japan, that offers IT services. Overview Originally, in 1991, 3Com Japan Corp. was established by Mitsui & Co. and 3Com Corp. . In 1994, 3Com Japan Corp. was renamed to Next Com Corp.. In 2007, Ne ...

, which also specialize in IT services. The company has been listed on the

Tokyo Stock Exchange The , abbreviated as Tosho () or TSE/TYO, is a stock exchange located in Tokyo, Japan. It is the third largest stock exchange in the world by aggregate market capitalization of its listed companies, and the largest in Asia. It had 2,292 listed co ...

since 1989, then as Sumitomo Computer Service Corporation.

References

External links

Official website
Cloud computing providers Computer security companies Information technology consulting firms Japanese brands Software companies of Japan Service companies based in Tokyo Sumitomo Group 1969 establishments in Japan {{Japan-company-stub

History

Services

See also

References

External links