May 21, 2015 - Gold Bullion Development Corp. (TSX-V: GBB) (OTCPINK: GBBFF) (the Company or “Gold Bullion”) is pleased to announce that it has retained Calgary-based Stirling Merchant Capital Inc. ("Stirling") to provide investor relations and marketing services, including organizing and coordinating road-shows, introducing management to market participants, and assisting with the preparation and presentation of investor and marketing materials.