Redflex Holdings Limited is engaged in the provision of road safety camera programs, including red light and speed photo enforcement systems and back office processing services for jurisdictions within the United States by Redflex Traffic Systems lnc, and manufacture and supply of traffic cameras and back office processing systems and provision of associated services to international markets outside of North America, by Redflex Traffic Systems Pty Ltd. It has two main subsidiaries: Redflex Traffic Systems Inc and Redflex Traffic Systems Pty Ltd. The Company�s business model is called Build Own Operate Maintain (BOOM), and it prevails in the United States, where Redflex provides a range of services to customers on a fully outsourced basis. The international business comprises a mix of product sales, support contracts and BOOM contracts. On May 21, 2012, the Company acquired 100% interest of SBL Investments, LLC and Americore Enterprises, LLC.