APPLETON, WISCONSIN
Consumer Opinion Center
Fox River Mall
4301 W. Wisconsin
Appleton, WI 54915
Tel. (920) 730-2240
Fax (920) 730-2247
foxrivermall@gfk.com

ST. LOUIS, MISSOURI
Consumer Opinion Center
Mid Rivers Mall #1720
St. Peters, MO 63376
Tel. (636) 278-3821
Fax (636) 278-8213
mriversmall@gfk.com

DETROIT, MICHIGAN
Consumer Testing Center
Oakland Mall
350 B. West 14 Mile Road
Troy, MI 48083
Tel. (248) 589-0950
Fax (248) 589-0271
oaklandmall@gfk.com

EAU CLAIRE, WISCONSIN
Consumer Opinion Center
Oakwood Mall
4800 Golf Road, Suite 604
Eau Claire, WI 54701
Tel. (715) 836-6580
Fax (715) 836-6584
eauclairemall@gfk.com

Locations:

Midwest

Appleton, WI
Detroit, MI
Eau Claire, WI
St. Louis, MO

Northeast

Baltimore, MD
Boston, MA
White Plains, NY

South

Atlanta, GA
Dallas, TX
Tallahassee, FL
San Antonio, TX

West

Littleton, CO
Los Angeles, CA
Phoenix, AZ
Phoenix, AZ (2)
San Diego, CA
Seattle, WA