Green, Kirkham and Duddy will speak on the last day of the conference, in a three-way panel session chaired by the BBC's Declan Curry. They will discuss how they differentiate their businesses from their competitors in today's crowded retail marketplace.
Green and Kirkham are two of today's most successful retail entrepreneurs, while Duddy, who rarely speaks at conferences, has steered Argos to its position as one of the biggest retail success stories of recent years, as well as also being a pioneer of multi-channel retailing.
They join a distinguished list of speakers that already includes Boots chief executive Richard Baker and Marks & Spencer boss Stuart Rose.
For more details, and to book your place at the Conference, visit www.retailweekconference.com or call 0207 841 4809.