| HICO PLUMBING, INC. | P95000055590 | INACT | 
                    
                        | HICO PLUMBING SERVICES, INC. | P98000063459 | INACT | 
                    
                        | HICO PROPERTIES "LLC" | L09000114705 | INACT | 
                    
                        | HICOR, INC. | L87087 | NAME HS | 
                    
                        | HICORA, INC. | P97000054954 | INACT | 
                    
                        | HICO RACE TIMING, INC. | P24000050133 | Active | 
                    
                        | HI/CORALWOOD, INC. | P02000097034 | INACT | 
                    
                        | HICOR-CTC JOINT VENTURE, LLC | L15000069913 | INACT | 
                    
                        | HICORIA COMMUNICATIONS COMPANY, INC. | 692114 | INACT | 
                    
                        | HICORIA GROVES INCORPORATED | 171941 | INACT | 
                    
                        | HICORIA GROVES, INC. | H81908 | INACT | 
                    
                        | HICORIA MINE I LLC | L25000025112 | Active | 
                    
                        | HICORIA MINE II LLC | L25000025119 | Active | 
                    
                        | HICORIA PINES HOMES, INC. | N20000008815 | Active | 
                    
                        | HICOR LEARNING SYSTEMS LLC | L11000096901 | INACT | 
                    
                        | HICOROFE CORPORATION | P01000063505 | INACT | 
                    
                        | HICOROFE 2, CORPORATION | P01000071597 | INACT | 
                    
                        | HICOROFE 3, CORPORATION | P01000095420 | INACT | 
                    
                        | HICOROFE 4, CORPORATION | P01000097294 | INACT | 
                    
                        | HICO ROOF SERVICES CORP | P24000021039 | Active |