| GSEAG LLC | 
                        L17000118241 | 
                        INACT | 
                    
                    
                        | G.S. EAGLE REMODELING & CONSTRUCTION LLC | 
                        L24000379813 | 
                        INACT/UA | 
                    
                    
                        | G.S. EAGLE SERVICE LLC | 
                        L22000370827 | 
                        INACT | 
                    
                    
                        | G SEA HOLDINGS, LLC | 
                        L15000034138 | 
                        Active | 
                    
                    
                        | GSE AIRPORT INTERNATIONAL, INC | 
                        P13000026284 | 
                        INACT | 
                    
                    
                        | GSE AIRPORT SUPPLY, LLC | 
                        L11000131458 | 
                        INACT | 
                    
                    
                        | GSE AIRPORT SUPPORT, INC. | 
                        P07000091631 | 
                        INACT | 
                    
                    
                        | G-SEAL INC | 
                        P13000069690 | 
                        INACT | 
                    
                    
                        | GSE AMERICA LLC | 
                        L17000061070 | 
                        Active | 
                    
                    
                        | G-SEAR, CORPORATION | 
                        G54615 | 
                        INACT | 
                    
                    
                        | G SEARA SERVICES INC | 
                        P23000065406 | 
                        Active | 
                    
                    
                        | GSE ARTS LLC | 
                        L19000007440 | 
                        Active | 
                    
                    
                        | GSE ASSET MANAGEMENT LLC | 
                        L22000261202 | 
                        Active | 
                    
                    
                        | G.S EAST COAST SERVICES    LLC | 
                        L13000065629 | 
                        INACT | 
                    
                    
                        | GS EAST-WEST ASSOCIATES INC. | 
                        F99000002200 | 
                        INACT | 
                    
                    
                        | GSE AUDIO VISUAL, INC. | 
                        P10000064416 | 
                        Active | 
                    
                    
                        | G.S.E. AVIATION, INC. | 
                        P96000062057 | 
                        NAME HS | 
                    
                    
                        | GSEAY, INC. | 
                        P19000012307 | 
                        Active | 
                    
                    
                        | GSE BILLING & COLLECTION CORP | 
                        P09000072733 | 
                        INACT | 
                    
                    
                        | GSE BUSINESS MACHINES CORPORATION | 
                        612295 | 
                        NAME HS |