| TOTAL KNOW HOW, INC. | 
                        P00000112001 | 
                        INACT | 
                    
                    
                        | TOTAL KNOWLEDGE 101 INC. | 
                        P16000016674 | 
                        INACT | 
                    
                    
                        | TOTAL KNOWLEDGE ONLINE, LLC | 
                        L07000072398 | 
                        INACT | 
                    
                    
                        | TOTAL KNOWLEDGE SOLUTIONS CENTER, INC. | 
                        P19000003433 | 
                        InActive | 
                    
                    
                        | TOTALKO, LLC | 
                        L20000175625 | 
                        INACT | 
                    
                    
                        | TOTAL KOATINGS INC. | 
                        P06000091420 | 
                        Active | 
                    
                    
                        | TOTAL KONTROL SERVICES LLC | 
                        L12000042481 | 
                        InActive | 
                    
                    
                        | TOTAL KOOLING AIR CONDITIONING CORP | 
                        P05000080615 | 
                        NAME HS | 
                    
                    
                        | TOTAL KOOLING SERVICE CO. | 
                        P05000080615 | 
                        INACT | 
                    
                    
                        | TOTAL KO SOLUTIONS, INC. | 
                        P16000013793 | 
                        INACT | 
                    
                    
                        | TOTAL-KOTE DEALERS, INC. | 
                        481706 | 
                        INACT | 
                    
                    
                        | TOTALL CORP | 
                        P16000008385 | 
                        INACT | 
                    
                    
                        | TOTAL LAB CARE LLC | 
                        L14000039425 | 
                        Active | 
                    
                    
                        | TOTAL LAB DIAGNOSTICS LLC | 
                        L25000063469 | 
                        Active | 
                    
                    
                        | TOTAL LABORATORY CORPORATION | 
                        K37764 | 
                        NAME HS | 
                    
                    
                        | TOTAL LABORATORY SOLUTIONS LLC | 
                        L13000081189 | 
                        NAME HS | 
                    
                    
                        | TOTAL LAB SERVICES, INC. | 
                        P14000071183 | 
                        INACT | 
                    
                    
                        | TOTAL LAB SOLUTIONS, LLC | 
                        L17000019378 | 
                        INACT | 
                    
                    
                        | TOTAL LAB SOLUTIONS, LLC | 
                        L23000499350 | 
                        NAME HS | 
                    
                    
                        | TOTAL LAB SOLUTIONS LLC | 
                        L25000426028 | 
                        Active |