| THE COGEN GROUP CORP. | 
                        P08000061126 | 
                        INACT | 
                    
                    
                        | COGEN GROUP, INC. | 
                        P98000044734 | 
                        INACT | 
                    
                    
                        | COGENICS, INC. | 
                        F04000002515 | 
                        INACT | 
                    
                    
                        | COGEN IMMUNE MEDICINE, INC. | 
                        F20000000790 | 
                        NAME HS | 
                    
                    
                        | COGEN & LUDWIG, P.A. | 
                        600425 | 
                        INACT | 
                    
                    
                        | COGENNEY ENERGY SYSTEMS, INC. | 
                        H16407 | 
                        INACT | 
                    
                    
                        | COGEN OPERATIONS LLC | 
                        M03000002307 | 
                        INACT | 
                    
                    
                        | COGENSE, INC. | 
                        F12000004683 | 
                        InActive | 
                    
                    
                        | COGEN'S PASTA & GRILLE, INC. | 
                        P93000074454 | 
                        INACT | 
                    
                    
                        | COGENT, INC. | 
                        F04000002973 | 
                        NAME HS | 
                    
                    
                        | COGENT L.L.C | 
                        L12000063319 | 
                        INACT | 
                    
                    
                        | COGENT LLC | 
                        L19000136157 | 
                        Active | 
                    
                    
                        | THE COGENT CORPORATION | 
                        P94000003758 | 
                        INACT | 
                    
                    
                        | COGENT3D, INC. | 
                        F18000004886 | 
                        Active | 
                    
                    
                        | COGENT6, LLC. | 
                        L19000042402 | 
                        INACT | 
                    
                    
                        | COGENTA COMPUTING, INC. | 
                        P16000096447 | 
                        Active | 
                    
                    
                        | COGENT ADVISERS LLC | 
                        L19000101171 | 
                        INACT/UA | 
                    
                    
                        | COGENT ADVISORS LLC | 
                        L22000016068 | 
                        INACT | 
                    
                    
                        | COGENTA IP EXPLOITATION LLC | 
                        L18000292457 | 
                        NAME HS | 
                    
                    
                        | COGENT ALTERNATIVE STRATEGIES, INC. | 
                        F13000002471 | 
                        INACT |