| OPTISOFT LLC | 
                        L14000046385 | 
                        INACT | 
                    
                    
                        | OPTISOFT, INC. | 
                        P00000112513 | 
                        INACT | 
                    
                    
                        | OPTISOL, U.S.A., INC. | 
                        M13516 | 
                        INACT | 
                    
                    
                        | OPTI SOLUTIONS LLC | 
                        L19000135721 | 
                        InActive | 
                    
                    
                        | OPTI SOLUTIONS LLC | 
                        L23000421277 | 
                        Active | 
                    
                    
                        | OPTISOURCE BRAZIL LLC | 
                        L16000149850 | 
                        Active | 
                    
                    
                        | OPTISOURCE DIGITAL LLC | 
                        L25000389528 | 
                        Active | 
                    
                    
                        | OPTISOURCE SOLUTIONS LLC | 
                        L24000160022 | 
                        Active | 
                    
                    
                        | OPTISPHERE NETWORKS, INC. | 
                        F00000007162 | 
                        INACT | 
                    
                    
                        | OPTISPLICE TELECOMMUNICATIONS SERVICES LLC | 
                        L24000192107 | 
                        Active | 
                    
                    
                        | OPTISPOOL | 
                        T96000000071 | 
                        InActive | 
                    
                    
                        | OPTISTAFF, INC. | 
                        P14000027944 | 
                        Active | 
                    
                    
                        | OPTISTAR, LLC | 
                        L21000474582 | 
                        INACT | 
                    
                    
                        | OPTISTAR TECHNOLOGY CONSULTANTS, INC. | 
                        F16000005386 | 
                        InActive | 
                    
                    
                        | OPTISTAR TECHNOLOGY CONSULTANTS, INC. | 
                        W16000075733 | 
                        Active | 
                    
                    
                        | OPTISTENT, INC. | 
                        F12000004478 | 
                        INACT | 
                    
                    
                        | OPTISTENT, INC. | 
                        P12000044155 | 
                        INACT | 
                    
                    
                        | OPTI-STORM, LLC | 
                        L02000009219 | 
                        INACT | 
                    
                    
                        | OPTISTRAT INC. | 
                        P99000085369 | 
                        INACT | 
                    
                    
                        | OPTISTREET MS, LLC | 
                        L25000178515 | 
                        Active |