August 3
Establishment of NTT DATA INTELLILINK Corporation (1-21-2 Shinkawa, Chuo-ku, Tokyo)
2005
January 11
Acquisition of general construction permit (Telecommunication business)
2006
February 28
Acquirement of the right to display PrivacyMark
March 27
Integration of NTT DATA POCKET Corporation
2007
February 28
Acquirement of PrivacyMark
December 6
Acquisition of ISMS certification
2008
July 1
Transfer of VOISTAGE business
November 19
Acquisition of EMS certification
2009
July 1
Integration of the following three companies
NTT DATA PMO CORPORATION
NTT DATA EX TECHNO CORPORATION
NTT DATA TECHNO-MARK CORPORATION
August 3
10th Anniversary
October 1
Transfer of Oracle business from NTT DATA SYSTEMS CORPORATION
2010
February 15
Relocation of head office (From Toyosu Center Building Annex to Pacific Marks Tsukishima)
November 30
Addition of general construction business permit (Electrical works)
2011
July 1
Integration with NTT DATA SECURITY CORPORATION
2012
March 30
Addition of general construction business permit (Construction work/Interior designing/Piping work)
2013
May 9
Addition of general construction business permit (Fire fighting facility construction business)
Acquisition of specific construction permits (Electrical works/Construction work/Interior designing/Piping work)
December 2
Acquisition of ISO9001 certification
2014
February 19
Addition of specific construction business permit (tile, brick, and block works/painting/waterproofing/fixture works)
2015
April 1
Opening of Kansai Office
(NTTDATA Dojima Building, 3-1-21 Dojima, Kita-ku, Osaka City, Osaka)
2017
June 15
Opening of Tsukuda Office
(Pier West Square 3F, 1-11-8 Tsukuda, Chuo-ku, Tokyo)
June 27
Subsidiarization of Newson Corporation (presently, NTT DATA NEWSON Corporation)
2018
January 16
Approval of second hand dealer permit
March
Certification of worker dispatch business
March 12
Opening of Shinagawa Office
(1F, NTT Shinagawa TWINS DATA Building, 1-9-1 Konan, Minato-ku, Tokyo)
April 1
Opening of Kyushu Office
(1F NTTDATA Hakata Ekimae Building, 1-17-21 Hakata Ekimae, Hakata-ku, Fukuoka City, Fukuoka Prefecture)
May 28
Relocation of Kansai Office
(3F Naniwasuji Honmachi MID Building, 2-3-2 Utsubohonmachi, Nishi-ku, Osaka City, Osaka)
July 1
Integration with NTT DATA Global Technology Services Japan Co. Ltd.
August 10
Addition of specific construction business permit (Telecommunication business/Scaffolding and earthworks)
2019
December 27
Kyushu Office closed
2020
March 2
Recognized under the 2020 Certified Health & Productivity Management Outstanding Organizations Recognition Program (Large Enterprise Category)
2022
March 9
Recognized under the 2022 Certified Health & Productivity Management Outstanding Organizations Recognition Program (Large Enterprise Category (White 500))
