| TERRACON BUILDERS GROUP, INC. | 
                        P10000057929 | 
                        INACT | 
                    
                    
                        | TERRA CONCEPTS LLC | 
                        L11000024133 | 
                        INACT | 
                    
                    
                        | TERRACONCEPTS, INC. | 
                        P02000063449 | 
                        INACT | 
                    
                    
                        | TERRACONCEPTS WORLDWIDE LLC | 
                        M06000003019 | 
                        INACT | 
                    
                    
                        | TERRA-CON CONSTRUCTION, INC. | 
                        J17722 | 
                        INACT | 
                    
                    
                        | TERRACON CONSULTANTS, INC. | 
                        F04000000114 | 
                        Active | 
                    
                    
                        | TERRA CONCRETE DESIGN LLC | 
                        L18000115722 | 
                        Active | 
                    
                    
                        | TERRACON DEVELOPMENT CORP. | 
                        829437 | 
                        INACT | 
                    
                    
                        | TERRA CONDO LLC | 
                        L05000108304 | 
                        INACT | 
                    
                    
                        | TERRA CONDO INVESTMENT, LLC | 
                        L05000113947 | 
                        INACT | 
                    
                    
                        | TERRA CONDOMINIUM ASSOCIATION, INC. | 
                        747697 | 
                        Active | 
                    
                    
                        | THE TERRACON GROUP, INC. | 
                        P03000045947 | 
                        Active | 
                    
                    
                        | TERRACON INDUSTRIES, LLC. | 
                        L05000036253 | 
                        Active | 
                    
                    
                        | TERRACON LANDSCAPE CONSTRUCTION, INC. | 
                        P03000052644 | 
                        Active | 
                    
                    
                        | TERRACON LOGISTICS LLC | 
                        L21000360584 | 
                        INACT/UA | 
                    
                    
                        | TERRACONNECT, LLC | 
                        L24000413312 | 
                        INACT/UA | 
                    
                    
                        | TERRACONNECTIONS, INC, | 
                        P00000049573 | 
                        INACT | 
                    
                    
                        | TERRA CONNEX GROUP LLC | 
                        L14000092613 | 
                        INACT | 
                    
                    
                        | TERRACON NURSERIES, INC. | 
                        P00000108447 | 
                        Active | 
                    
                    
                        | TERRA CONSERVATION GROUP, LLC | 
                        L14000186316 | 
                        INACT |