Onkaparinga Bed Linen Photoshoot. Now 145 years later the brand name Onkaparinga, is known all over the world, the products reflect the experience, passion and ingenuity of over a century's tradition in providing luxurious homewares. The supply of these ranges to both the retail and commercial sectors has been the cornerstone of the business. William A. McNeil & Co. (WAM) has proudly taken over the reins and is looking forward to creating a new and exciting chapter in Onkaparinga’s history. Today Onkaparinga not only manufactures superior bedding ranges, we source exclusive and luxurious ranges from Europe, Turkey, Egypt & Asia Pacific.