RBC and Pattison Food Group expand partnership to shoppers in Western Canada Expanded partnership includes such Pattison Food Group locations as Save-On-Foods. Performance Food Group announces executive leadership team promotionChris Hobson will be promoted to president and CEO, convenience. Eby-Brown focuses on foodservice post-merger The distributor is combining its strengths with that of Core-Mark following its acquisition by shared parent company Performance Food Group. Performance Food to acquire Core-Mark The expanded convenience business, which brings together two rival distributors, will operate under the Core-Mark brand and will be headquartered in Texas.