Map for Duquesne University School of Business Small Business Development Center Search | Advanced Search | New Members | Coupons and Discounts | All Categories Family, Community & Non-Profit >> Non-Profit Duquesne University School of Business Small Business Development Center 108 Rockwell Hall600 Forbes AvePittsburgh, PA 15282 | directions 412-396-5138 Visit Site If your business isn't here, contact us today to get listed!