Rinker/Stormceptor, a division of Rinker Materials Corporation, is the most effective, tested, and proven stormwater management solution. There are currently more than 20,000 units in service worldwide. Effective storm water management has become one of the most critical issues of water resources management. Rinker Materials acquired the worldwide rights (excluding Canada) to market and manufacture the patented Stormceptor System from Stormceptor Corporation in 1995. Rinker Materials (and its affiliates) currently manufactures the Stormceptor System in the United States and Australia.