| COMTEK ENGINEERING OF SOUTH FLORIDA, INC. | 
                        F39253 | 
                        INACT | 
                    
                    
                        | COM-TEK ENTERPRISES INC. | 
                        P04000070577 | 
                        INACT | 
                    
                    
                        | COMTEK II, INC. | 
                        P12000070473 | 
                        INACT | 
                    
                    
                        | COMTEK IMPORTS & EXPORTS, INC. | 
                        P94000034905 | 
                        INACT | 
                    
                    
                        | COMTEK INTERNATIONAL, INC. | 
                        P95000036072 | 
                        INACT | 
                    
                    
                        | COMTEK NETWORKING SOLUTIONS, INC. | 
                        P03000105996 | 
                        Active | 
                    
                    
                        | COMTEK OFFICE SOLUTIONS, INC. | 
                        P02000058964 | 
                        INACT | 
                    
                    
                        | COMTEK PAINTING, LLC | 
                        L17000012474 | 
                        INACT | 
                    
                    
                        | COMTEK SERVICES, INC. | 
                        K12478 | 
                        INACT | 
                    
                    
                        | COMTEK SYSTEMS, INC | 
                        P08000041256 | 
                        INACT | 
                    
                    
                        | COMTEK OF TAMPA INC. | 
                        J77847 | 
                        INACT | 
                    
                    
                        | COMTEK TRADING GROUP, INC. | 
                        P00000081437 | 
                        INACT | 
                    
                    
                        | COMTEK TRADING GROUP, INC. | 
                        P10000089714 | 
                        INACT | 
                    
                    
                        | COMTEK TRL INC | 
                        P02000056087 | 
                        INACT | 
                    
                    
                        | COMTEK USA LLC | 
                        L14000046548 | 
                        Active | 
                    
                    
                        | COMTEL, INC. | 
                        F58286 | 
                        Active | 
                    
                    
                        | COMTEL, INC. | 
                        F99000000352 | 
                        CROSS RF | 
                    
                    
                        | COMTEL OF AMERICA, INC. | 
                        P95000092565 | 
                        INACT | 
                    
                    
                        | COMTEL ASSETS INC. | 
                        F05000005858 | 
                        INACT | 
                    
                    
                        | COMTEL BUSINESS TELEPHONE, INC. | 
                        P94000015968 | 
                        INACT |