The company said that is beat off distributors Avenir and Carphone Warehouse to the front line. All three are O2 Centre of Excellence distributors.
Dave McGinn, MD at Daisy, said it won the award because of its low churn and rise in customer satisfaction.
“Although we continually perform strongly on computer acquisition, our goal for 2013 was to further improve our retention performance in order to strengthen our position as O2’s leading distribution partner,” he said.
O2’s Angie Simpson, said that the two companies had an “excellent working relationship in 2013 and our strategic alignment has helped forge a closer working relationship over the last 12 months”.