Corporate History

After Integration

Nov-2013 Iida Group Holdings was established as a holding company through a share transfer and was listed on the first section of the TSE.
May-2014 Acquired shares of FIRST WOOD CO., LTD as a group company. (Non-consolidated)
Sep-2014 Established First Wood Primorye (current Iida Group Rus) in Vladivostok, Russia. (Non-consolidated)
Jan-2016 Established IIDA GROUP HOLDINGS, Inc., in San Diego, CA, U.S. (Non-consolidated)
Mar-2016 Shifted HQs to Nishishinjuku Shinuku-ku, Tokyo
Mar-2016 Consolidated FIRST WOOD
May-2016 Estimate for FY2016: based on IFRS, which is applied for the securities report for FY2015.
Jul-2016 Established PT. IIDA GROUP HOLDINGS in Kota Bekasi, Indonesia. (Non-consolidated)
Jul-2016 Bought ITOCHU WINDOWS as a subsidiary IG WINDOWS . (Non-consolidated)
Apr-2018 Bought Iida Home Trade Center (current Home Trade Center) from Iida Sangyo as a consolidated subsidiary.
Apr-2019 Shifted HQs to Nishikubo Musashino-shi , Tokyo
Apr-2019 Consolidated IG WINDOWS
Oct-2019 Bought FIRST PLUS as a consolidated subsidiary
Jan-2021 Bought ORIENT as a consolidated subsidiary

Before Integration

Feb-1967 Iida Kensetsu Kogyo (current HAJIME CONSTRUCTION) was established as a general buiilding contractor.
Jul-1975 Iida Kensetsu Kogyo (current HAJIME CONSTRUCTION) started the real estate & condominium business
Dec-1976 Iida Kensetsu Kogyo (current HAJIME CONSTRUCTION) acquired shares of TOUEI HOUSING (established in 1951) as a group company.
Jul-1977 Iida Kensetsu Kogyo (current HAJIME CONSTRUCTION) established Iida Sangyo as a group company, which operated the real estate & condominium business
May-1981 Iida Kensetsu Kogyo (current HAJIME CONSTRUCTION) established a group company, Fushimi Kensetsu Kogyo (current ARNEST ONE), as a general building contractor.
Nov-1983 Fushimi Kensetsu Kogyo changed its name to Fushimi Kensetsu (current ARNEST ONE)
Oct-1985 Iida Sangyo acquired shares of TACT HOME (established in 1984) as a group company.
May-1986 Iida Kensetsu Kogyo (current HAJIME CONSTRUCTION) acquired shares of TACT HOME as a group company.
Jan-1994 Iida Kensetsu Kogyo (current HAJIME CONSTRUCTION) and Iida Sangyo sold shares of and dissolved all the capital tie-up with TACT HOME.
Jul-1995 With withdrawal from the condominium business, Iida Kensetsu (current HAJIME CONSTRUCTION) sold shares of and dissolved all the capital tie-up with Fushimi Kensetsu (current ARNEST ONE), which started the real estate & condominium business.
Sep-1995 Iida Kensetsu Kogyo (current HAJIME CONSTRUCTION) established ID HOME as a company for after-sale service of detached houses and contract construction business.
Dec-1995 Iida Kensetsu Kogyo (current HAJIME CONSTRUCTION) sold shares of and dissolved all the capital tie-up with both TOUEI HOUSING and Iida Sangyo.
Sep-1999 TOUEI HOUSING listed on JASDAQ (moved to the first section of the TSE on January 2002)
Feb-2000 Iida Sangyo listed on JASDAQ (moved to the first section of the TSE on April 2002)
Sep-2000 Fushimi Kensetsu changed its name to ARNEST ONE
Feb-2002 ARNEST ONE listed on JASDAQ (moved to the first section of the TSE on March 2005)
Aug-2003 TACT HOME listed on JASDAQ (moved to the first section of the TSE on November 2004)
Feb-2004 Iida Kensetsu Kogyo changed its name to HAJIME CONSTRUCTION
Dec-2009 HAJIME CONSTRUCTION listed on JASDAQ
Mar-2011 ID HOME listed on JASDAQ
Jun-2013 Made Business Integration Agreement between the 6 companies.