WorkVenture gives you an inside look at what it's like to work at Merrill Lynch Securities (thailand) Co., Ltd., office & team photos, reviews and more. This is the Merrill Lynch Securities (thailand) Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at Merrill Lynch Securities (thailand) Co., Ltd..Apply to HEXAApply to International ServiceApply to netcloud computingApply to Siam Capital