WorkVenture gives you an inside look at what it's like to work at J.a.s. United Co., Ltd., office & team photos, reviews and more. This is the J.a.s. United Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at J.a.s. United Co., Ltd..Apply to GC MarketingApply to YPApply to One Real EstateApply to WorkVenture Technologies