| CORNERSTONE PROPERTIES OF CENTRAL FLORIDA LLC | 
                        L18000132768 | 
                        INACT | 
                    
                    
                        | CORNERSTONE PROPERTIES OF CONNECTICUT, INC. | 
                        F15000003860 | 
                        Active | 
                    
                    
                        | CORNERSTONE PROPERTIES ENTERPRISES, LLC | 
                        L18000150703 | 
                        Active | 
                    
                    
                        | CORNERSTONE PROPERTIES OF FLORIDA, LLC | 
                        L05000035117 | 
                        INACT | 
                    
                    
                        | CORNERSTONE PROPERTIES I, LLC | 
                        L18000079661 | 
                        INACT | 
                    
                    
                        | CORNERSTONE PROPERTIES OF INDIANA, INC. | 
                        P36177 | 
                        Active | 
                    
                    
                        | CORNERSTONE PROPERTIES INTERNATIONAL LLC | 
                        L22000467022 | 
                        InActive | 
                    
                    
                        | CORNERSTONE PROPERTIES & INVESTMENTS, LLC | 
                        L09000109946 | 
                        Active | 
                    
                    
                        | CORNERSTONE PROPERTIES & INVESTMENTS, INC. | 
                        L54289 | 
                        INACT | 
                    
                    
                        | CORNERSTONE PROPERTIES & INVESTMENTS, INC. | 
                        P01000001088 | 
                        INACT | 
                    
                    
                        | CORNERSTONE PROPERTIES OF JAX LLC | 
                        L09000079778 | 
                        INACT | 
                    
                    
                        | CORNERSTONE PROPERTIES MANAGEMENT, INC. | 
                        V08296 | 
                        NAME HS | 
                    
                    
                        | CORNERSTONE PROPERTIES OF NORTH FLORIDA, L.C. | 
                        L98000002913 | 
                        Active | 
                    
                    
                        | CORNERSTONE PROPERTIES OF NORTHWEST FLORIDA, LLC | 
                        L16000065432 | 
                        Active | 
                    
                    
                        | CORNERSTONE PROPERTIES OF ORLANDO, LLC | 
                        L16000101419 | 
                        Active | 
                    
                    
                        | CORNERSTONE PROPERTIES PALM BEACH LLC | 
                        L09000103275 | 
                        INACT | 
                    
                    
                        | CORNERSTONE PROPERTIES OF POLK COUNTY, LLC | 
                        L15000018102 | 
                        Active | 
                    
                    
                        | CORNERSTONE PROPERTIES OF POLK COUNTY II, LLC | 
                        L15000145261 | 
                        INACT | 
                    
                    
                        | CORNERSTONE PROPERTIES AND RENTALS, LLC | 
                        L17000136693 | 
                        Active | 
                    
                    
                        | CORNERSTONE PROPERTIES OF SARASOTA, INC. | 
                        P96000082686 | 
                        Active |