| ENVIROTECH 2000, INC. | 
                        P99000068822 | 
                        INACT | 
                    
                    
                        | ENVIROTECH 21, INC. | 
                        K96447 | 
                        INACT | 
                    
                    
                        | ENVIRO-TECH ABATEMENT SERVICES CO. | 
                        P31573 | 
                        INACT | 
                    
                    
                        | ENVIRO-TECH ADVANTAGE, LLC | 
                        L11000000340 | 
                        INACT | 
                    
                    
                        | ENVIRO- TECH AIR DUCT CLEANING&SANITIZATION LLC | 
                        L04000029607 | 
                        INACT | 
                    
                    
                        | ENVIROTECH AIR QUALITY SERVICES, INC. | 
                        P99000110363 | 
                        INACT | 
                    
                    
                        | ENVIRO-TECH OF AMERICA, INC. | 
                        P09000019660 | 
                        Active | 
                    
                    
                        | ENVIRO TECH OF AMERICA, INC. | 
                        P96000061393 | 
                        INACT | 
                    
                    
                        | ENVIRO TECH ANALYSIS LLC | 
                        L15000183351 | 
                        Active | 
                    
                    
                        | ENVIRO TECH APPLIED SOLUTIONS, LLC | 
                        L17000086541 | 
                        INACT | 
                    
                    
                        | ENVIROTECH BIOHAZARD SOLUTIONS CORP. | 
                        P17000099779 | 
                        INACT | 
                    
                    
                        | ENVIROTECH BIOHAZARD SOLUTIONS CORP | 
                        P20000033777 | 
                        INACT | 
                    
                    
                        | ENVIRO-TECH BOTTOM PAINT CORP. | 
                        P97000093519 | 
                        INACT | 
                    
                    
                        | ENVIRO-TECH BUILDERS & TRADERS CORP. | 
                        P92000004501 | 
                        INACT | 
                    
                    
                        | ENVIRO-TECH BUILDING SOLUTIONS, LLC | 
                        L23000290854 | 
                        Active | 
                    
                    
                        | ENVIRO-TECH CARPET CLEANING INC | 
                        P14000067578 | 
                        INACT | 
                    
                    
                        | ENVIRO-TECH CARPET/TILE CLEANING INC | 
                        P18000008077 | 
                        INACT | 
                    
                    
                        | ENVIRO-TECH CARPET/TILE CLEANING INC | 
                        P22000005244 | 
                        Active | 
                    
                    
                        | ENVIRO-TECH OF CENTRAL FLORIDA, INC. | 
                        P97000031174 | 
                        INACT | 
                    
                    
                        | ENVIRO-TECH CHEMICALS, INC. | 
                        P99000105533 | 
                        INACT |