WorkVenture gives you an inside look at what it's like to work at Pi-ohm Power Services Co., Ltd., office & team photos, reviews and more. This is the Pi-ohm Power Services Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at Pi-ohm Power Services Co., Ltd..Apply to K InnovationApply to Jsr GroupApply to SS InterlawApply to Rabbit Internet