WorkVenture gives you an inside look at what it's like to work at Mitsiam Holdings Co., Ltd., office & team photos, reviews and more. This is the Mitsiam Holdings Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at Mitsiam Holdings Co., Ltd..Apply to VivaperfectApply to VKKApply to PAZADAApply to VS Chem