| PETRA CONSTRUCTION & CONSULTING, INC. | 
                        P04000033528 | 
                        Active | 
                    
                    
                        | PETRA CONSTRUCTION ENTERPRISES INC | 
                        P13000088021 | 
                        INACT | 
                    
                    
                        | PETRA CONSTRUCTION GROUP, LLC | 
                        L22000057958 | 
                        Active | 
                    
                    
                        | PETRA CONSTRUCTION SERVICE  L.L.C. | 
                        L24000072015 | 
                        Active | 
                    
                    
                        | PETRA CONSTRUCTION SERVICES INCORPORATED | 
                        P07000126999 | 
                        INACT | 
                    
                    
                        | PETRACONSTRUCTIONTECHNOLOGY, INC. | 
                        P07000129814 | 
                        INACT | 
                    
                    
                        | PETRA CONSULTING INC. | 
                        F88443 | 
                        INACT | 
                    
                    
                        | PETRA CONSULTING LLC | 
                        L07000019008 | 
                        NAME HS | 
                    
                    
                        | PETRA CONSULTING, INC. | 
                        P03000084094 | 
                        INACT | 
                    
                    
                        | PETRA CONTRACTING, LLC | 
                        L20000362921 | 
                        Active | 
                    
                    
                        | PETRA CONTRACTING & LOGISTICS, LLC | 
                        L19000176093 | 
                        InActive | 
                    
                    
                        | PETRA CONTRACTING SERVICES, LLC | 
                        L06000096475 | 
                        INACT | 
                    
                    
                        | PETRA CONTRACTORS INC. | 
                        P08000017560 | 
                        INACT | 
                    
                    
                        | PETRACONTROL AMERICA LLC | 
                        L23000520681 | 
                        Active | 
                    
                    
                        | PETRACONZURI INC. | 
                        P07000131479 | 
                        NAME HS | 
                    
                    
                        | PETRACO OIL COMPANY, INC. | 
                        S46843 | 
                        NAME HS | 
                    
                    
                        | PETRACOTA, INC. | 
                        P09000072164 | 
                        INACT | 
                    
                    
                        | PETRA COURT, LLC | 
                        L12000071640 | 
                        INACT | 
                    
                    
                        | PETRA CUSTOM BUILD LLC. | 
                        L18000141375 | 
                        INACT | 
                    
                    
                        | PETRADE CORPORATION | 
                        J51806 | 
                        INACT |