WorkVenture gives you an inside look at what it's like to work at Big Sight Ads Co., Ltd., office & team photos, reviews and more. This is the Big Sight Ads Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at Big Sight Ads Co., Ltd..Apply to PackPlay TechnologiesApply to Huskies internationalApply to ICBCApply to Sevenoaks