GVA Collyer Coxhead has been taken on to set up, open and operate a factory outlet centre at Messancy in Belgium, which is scheduled to open in May.
The Messancy centre, being developed by Group GL International, will provide 13,700 sq m of retail space, plus additional leisure facilities.
Lettings have been agreed with brands including Nike, VF Outlets and Tommy Hilfiger.
GVA Collyer Coxhead partner Brendon O'Reilly will take responsibility for the Belgian outlet.
The company has also secured a role in the operation of factory outlets in Hungary and France, as well as the proposed Gilford Mill outlet centre in Co Down in Northern Ireland.
Cushman & Wakefield Healey & Baker is the sole agent for the Messancy outlet.