James Alan Guntrip

PT Sona Topas Tourism Industry Tbk is an Indonesia-based company primarily engaged in operating duty-free shops. Through its subsidiaries, such as PT Inti Dufree Promosindo and PT Arthamulia Indah, the Company operates its duty-free shops business in Medan, Bali and Jakarta, Indonesia. It is also engaged in operating retail shops in Bali and operating travel agency.