WorkVenture gives you an inside look at what it's like to work at Ob - Oom Co., Ltd., office & team photos, reviews and more. This is the Ob - Oom Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at Ob - Oom Co., Ltd..Apply to Crowne PlazaApply to Scivic CorporationApply to WEApply to Piesoft