| SENTECH MARKETING, LLC | L21000221698 | INACT | 
                    
                        | SENTECH MEDICAL SERVICES, INC. | P97000055732 | INACT | 
                    
                        | SENTECH MEDICAL SUPPORT, INC. | P97000058181 | INACT | 
                    
                        | SENTECH MEDICAL SYSTEMS, INC. | P06000007099 | INACT/MG | 
                    
                        | SENTECH MEDICAL SYSTEMS, INC. | V39945 | NAME HS | 
                    
                        | SEN TECHNOLOGIES LLC | M13000007170 | InActive | 
                    
                        | SENTECH SURGICAL, LLC | L10000067432 | NAME HS | 
                    
                        | SENTECH SURGICAL & DIAGNOSTIC, LLC | L10000067432 | NAME HS | 
                    
                        | SENTECH SURGICAL & DIAGNOSTICS, LLC | L10000067432 | INACT | 
                    
                        | SEN-TECH TRADERS, INC. | P98000039910 | INACT | 
                    
                        | SENTEC SCIENTIFIC INC. | S10620 | INACT | 
                    
                        | SENTEC TECHNOLOGIES INC. | P97000103949 | INACT | 
                    
                        | SENTEER GROUP LLC | L25000167325 | Active | 
                    
                        | SENTEGRITY PARTNERS, LLC | L23000049524 | INACT | 
                    
                        | SEN-TEK, INC. | 470312 | INACT | 
                    
                        | SENTEK AMERICAS CORPORATION | P99000055009 | Active | 
                    
                        | SENTEK CONSULTING GROUP, LLC | L02000004311 | INACT | 
                    
                        | SENTEK SOLUTIONS LLC | L22000519485 | Active | 
                    
                        | SENTEK U.S.A., INC. | M47168 | INACT/MG | 
                    
                        | SENTEL CORPORATION | F92000000162 | NAME HS |