| TETRACHORD CORPORATION | 363208 | INACT | 
                    
                        | TETRACHORD, INC. | F39699 | INACT | 
                    
                        | TETRACHORD LLC | L24000215249 | Active | 
                    
                        | TETRACHROMAT CONSULTING, LLC | L18000051776 | Active | 
                    
                        | TETRACODE LLC | L23000245549 | Active | 
                    
                        | TETRACOM, INC. | S85194 | INACT | 
                    
                        | TETRACOM ENTERPRISES, INC. | P94000030083 | INACT | 
                    
                        | TETRACOMMERCE SOLUTIONS LLC | L24000397508 | INACT/UA | 
                    
                        | TETRA COMMUNICATIONS LLC | M23000003452 | INACT/UA | 
                    
                        | TETRA CONSULTANT, INC. | P00000029694 | INACT | 
                    
                        | TETRA CONSULTING GROUP, INC. | P25527 | NAME HS | 
                    
                        | TETRACOR, INC. | F10000002465 | INACT | 
                    
                        | TETRA COR, INC. | P01000078836 | INACT | 
                    
                        | TETRACORE LLC | L24000129689 | Active | 
                    
                        | TETRACTYS SOLUTIONS CORPORATION | P18000055107 | InActive | 
                    
                        | TETRAD, INCORPORATED | 394598 | INACT | 
                    
                        | TETRAD LLC | L06000090586 | INACT | 
                    
                        | TETRAD BUILDING GROUP LLC | M19000008227 | Active | 
                    
                        | TETRAD DEVELOPMENT, LLC | L05000082824 | INACT | 
                    
                        | TETRA DDS CORPORATION | P23000078839 | Active |