Collection House Group | 4,801 followers on LinkedIn. Collection House is Australia’s leading end-to-end receivables management company serving customers across the world. | Collection House is one of Australia’s largest and most respected end-to-end receivables management companies. For over 25 years, the Group has developed deep customer service capabilities and delivered world-class systems that enable it to provide practical, customer focussed and cost-effective solutions in collections, credit management and customer care. We do that through first party and third party contingent collection arrangements and outsourced support style contracts.