WorkVenture gives you an inside look at what it's like to work at Ongsa Consultant Co., Ltd., office & team photos, reviews and more. This is the Ongsa Consultant Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at Ongsa Consultant Co., Ltd..Apply to Siam2niteApply to Por D PanichApply to SIXSHEET GroupApply to ginja digital pte