| RINKER MATERIALS CORPORATION | 115767 | INACT/MG | 
                    
                        | RINKER MATERIALS CORPORATION | 162030 | NAME HS | 
                    
                        | RINKER MATERIALS CORPORATION | F96000005704 | INACT | 
                    
                        | RINKER MATERIALS, LLC | M08000000804 | NAME HS | 
                    
                        | RINKER MATERIALS OF FLORIDA, INC. | 162030 | INACT/CV | 
                    
                        | RINKER MATERIALS CORPORATION FOUNDATION, INC. | N28970 | INACT | 
                    
                        | RINKER MATERIALS SOUTH CENTRAL, INC. | F07000005525 | INACT | 
                    
                        | RINKER MATERIALS STEEL FRAMING, INC. | 670409 | NAME HS | 
                    
                        | RINKER MATERIALS SUBSTITUTION, INC. | S99429 | NAME HS | 
                    
                        | RINKER MATERIALS WEST, LLC | M01000002271 | INACT | 
                    
                        | RINKER MORAN, P.A. | P08000012493 | INACT | 
                    
                        | RINKE & ROTHFEDER CONSULTING CO., LLC | L05000102835 | INACT | 
                    
                        | RINKER  PAINTING LLC | L22000288553 | INACT | 
                    
                        | RINKER PORTLAND CEMENT CORP. | 365855 | INACT/MG | 
                    
                        | RINKER PROPERTIES, LLC | L18000182668 | INACT/UA | 
                    
                        | RINKER PROPERTY IMPROVEMENT LLC | L11000126763 | InActive | 
                    
                        | RINKER PROPERTY MAINTENANCE, INC. | P10000098903 | INACT | 
                    
                        | RINKER PROPERTY SERVICES, INC. | P12000040022 | INACT | 
                    
                        | RINKER RACING, INC. | P93000025957 | Active | 
                    
                        | RINKER REAL ESTATE, LLC | L07000128255 | Active |