WorkVenture gives you an inside look at what it's like to work at Gemological Research (Thailand) Co., Ltd. (GIA Thailand), office & team photos, reviews and more. This is the Gemological Research (Thailand) Co., Ltd. (GIA Thailand) Company Page. All content is posted anonymously by employees currently or previously working at Gemological Research (Thailand) Co., Ltd. (GIA Thailand).Apply to FamilyMartApply to PlanforfitApply to BMSApply to WV