Sisters is expanding to be one of the top competitors of beauty supply products in the Greater Pittsburgh area. Just as the name states, it is owned by Nora Johnson and run with the assistance of her sisters (and the rest of her family as well). What started out as a small venture in the Allentown section of Pittsburgh has expanded into a large storefront in the heart of Downtown Pittsburgh on the corner of Fifth and Liberty Avenues. From there Sisters has expanded to include Sisters Too in Aliquippa, PA.