| CERTASEAL CONSTRUCTION CORP. | 
                        F20000000957 | 
                        INACT | 
                    
                    
                        | CERTA SOLUTIONS, INC | 
                        W15000080638 | 
                        Active | 
                    
                    
                        | CERTA & SON CUSTOM CARPENTRY INC. | 
                        P07000116510 | 
                        INACT | 
                    
                    
                        | CERTA & SON CUSTOM CARPENTRY INC. | 
                        P12000100257 | 
                        INACT | 
                    
                    
                        | CERTASTAY LLC | 
                        L22000324090 | 
                        Active | 
                    
                    
                        | CERTATECH, LLC | 
                        L15000160184 | 
                        INACT | 
                    
                    
                        | CERTATECHDC, LLC | 
                        L18000034476 | 
                        INACT | 
                    
                    
                        | CERTATIM LLC | 
                        L10000007216 | 
                        INACT | 
                    
                    
                        | CERTAVIDO LLC | 
                        L20000006836 | 
                        Active | 
                    
                    
                        | CERTAVIS LLC | 
                        L19000174236 | 
                        INACT | 
                    
                    
                        | CERTA WORKS CORP | 
                        F15000005574 | 
                        Active | 
                    
                    
                        | CER - TAX, INC. | 
                        S36315 | 
                        Active | 
                    
                    
                        | CERTAX INVESTORS, INC. | 
                        508528 | 
                        INACT | 
                    
                    
                        | CERTBRIDGE STRATEGIES LLC | 
                        L24000101424 | 
                        INACT/UA | 
                    
                    
                        | CERT CAP LLC | 
                        L20000212259 | 
                        INACT | 
                    
                    
                        | CERT CENTRAL LLC | 
                        L01000002277 | 
                        INACT | 
                    
                    
                        | CERTCO, INC. | 
                        262973 | 
                        INACT | 
                    
                    
                        | CERTCO LAND, INC. | 
                        620419 | 
                        INACT | 
                    
                    
                        | CERTEC CONSULTING, INC. | 
                        F07000004938 | 
                        INACT | 
                    
                    
                        | CERTEC ENVIRO SYSTEMS, INC. | 
                        P99000058088 | 
                        INACT |