WorkVenture gives you an inside look at what it's like to work at VANDA SIAM Co., Ltd., office & team photos, reviews and more. This is the VANDA SIAM Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at VANDA SIAM Co., Ltd..Apply to ThaiPBSApply to AP ThailandApply to BossApply to WV