PT. HUTAMA KARYA (PERSERO) furthermore will be addressed as PTHK, was initially a Dutch Indies private company called “Hollandsche Beton Maatshappij” before being nationalized or owned by Indonesian’s government in 1961, based on Government Regulation of Republic of Indonesia Number 61/1961 at the date of March 29th 1961 with the name PN. HUTAMA KARYA. Also, based on Decree of Directors and
