Jiangsu Changyou Environmental Protection Technology
301557
Hefei conver Holding
603409
LIERDA
832149
4
SHENGNAN TECHNOLOGY
837006
5
CHK
831167
Costco Wholesale Corp. engages in the provision of operation of membership warehouses through wholly owned subsidiaries. It operates through the following geographical segments: United States, Canada, and Other International Operations. The company was founded by James D. Sinegal and Jeffrey H. Brotman in 1983 and is headquartered in Issaquah, WA.