Company Profile

Company Name	Computer Institute of Japan, Ltd.
Headquarters	YOKOHAMA GATE TOWER 17F, 1-2-5 Takashima, Nishi-ku, Yokohama, 220-0011 Japan Phone:+81-45-222-0555　FAX：+81-45-212-2277
Company Representative	Akihiko Sakamoto, President
Establishment	January 7, 1976
Stock	Listed on the Prime Market of the Tokyo Stock Exchange. Code: 4826 Share unit number: 100
Accounting Period	June
Capital	2,270 million yen
Net Sales	Consolidated: 29.424 billion yen, Non-consolidated: 16.282 billion yen (Both for the year ended June 2026)
Number of Employees	Consolidated: 1,765, Non-consolidated: 819 (Both as of June 30, 2026)
Number of Qualified Employees	Information Technology Engineers Examination: 1,031 (individual) Vendor qualifications and the like: 1,732 (individual) (Both as of June 30, 2026. People with multiple qualifications counted as many times. For details, click here.)
Line of Business	System development and related services
Certifications	ISO 9001, JUSE-RA-271 (Union of Japanese Scientists and Engineers)1 ISO 14001, JUSE-EG-264 (Union of Japanese Scientists and Engineers)2 ISO/IEC 27001, JUSE-IR-141 (Union of Japanese Scientists and Engineers)2 PrivacyMark System: Certified entity, 11820294(11) (PrivacyMark Promotion Center, JIPDEC) 1: Acquired by specific departments only. *2: Acquired by the company's business divisions.
Major Customers	Hitachi Industry & Control Solutions, Ltd. Hitachi, Ltd. Hitachi Solutions, Ltd. NTT DATA FRONTIER CORPORATION NTT DATA Group Corporation NTT DATA INTELLILINK Corporation NTT DATA Japan Corporation NTT TechnoCross Corporation SCSK Corporation TISI Inc. (In alphabetical order. Titles omitted.)
Major Financial Institutions	Mizuho Bank, Ltd. MUFG Bank, Ltd. Sumitomo Mitsui Banking Corporation THE KANAGAWA BANK, LTD. The Bank of Yokohama, Ltd. and others (Titles omitted.)