More Info for
Vendors and Suppliers:
Vendor InquiriesSupplier Diversity
Costco Disclosure Regarding Human Trafficking and Anti-Slavery
Costco Confidential Ethics Hotline for Suppliers
Logo Request
Handling Graphics (Pictograms)
Vendor Inquiries
Prospective vendors of non-food or sundry items can contact the corporate office at the addresses below.PO Box 34331
Seattle, WA 98124
999 Lake Drive
Issaquah, WA 98027
Prospective vendors of food and sundry items can contact the appropriate division office:
US:
Northwest Region
1530 11th Ave NW
Issaquah, WA 98027
425-313-8100
Northern California Region
2820 Independence Drive
Livermore, CA 94550
925-456-7200
Los Angeles Region
11000 Garden Grove, #201
Garden Grove, CA 92843
714-534-7080
San Diego Region
4649 Morena Blvd.
San Diego, CA 92117
858-812-1400
Texas Region
1701 Dallas Parkway
Suite 201
Plano, TX 75093
972-246-3000
Midwest Region
1901 West 22nd Street
Second Floor
Oak Brook, IL 60523
630-581-6200
Northeast Region
45940 Horseshoe Drive
Suite 150
Sterling, VA 20166
703-406-6800
Southeast Region
3980 Venture Drive NW
Suite W100
Duluth, GA 30096
770-905-8800
International:
Eastern Canada Region
415 West Hunt Club Road
Ottawa, Ontario K2E 1C5
613-221-2000
Western Canada Region
Unit A - 4500 Still Creek Drive.
Burnaby, BC V5C 0E5
604-421-8353
United Kingdom, Iceland & Sweden
213 Hartspring Lane
Watford, Hertfordshire
England, UK WD2 8JS
011-44-1923-213-113
Korea
40 Iljik-ro, Gwangmyeong-si
Gyeonggi-do
Seoul, Korea 14347
011-82-2-2679-1234
Mexico
Boulevard Magnocentro No. 4
Col. San Fernando La Herradura
52760, Huixquilucan
Estado de México
011-525-552-46-5500
China
Building 5, Lane 59, Panyang Road
Minhang District
Shanghai, 201107 China
86-21-6257-7025
Taiwan
255, Min Shan Street
Neihu, Taipei 114, Taiwan
011-886-2-8791-9988
Japan
361 Urikura
Kisarazu-shi
Chiba 292-0007 Japan
011-81-438-42-2600
Australia & New Zealand
Ground Floor, 17-21 Parramatta Rd
Lidcombe, NSW, Australia, 2141
011-61-2-9469-7999
France
1 avenue de Bréhat
91140 Villebon-sur-Yvette
33 1 80 45 01 10
Spain
Poligono Empresarial Los Gavillanes
C/Agustin de Betancourt, 17
28906 Getafe (Madrid)
España
0034 91 - 486 - 6110