> HUBBARD'S VACUUM SALES AND SERVICES INC. Mississippi Since: 2004 HUBBARD'S VACUUM SALES AND SERVICES INC.
> THOMPSON-GREENE INVESTMENTS L.L.C. District of Columbia Since: 2013 THOMPSON-GREENE INVESTMENTS L.L.C.
> COMMERCIAL OFFICE FURNITURE COMPANY District of Columbia Since: 2019 COMMERCIAL OFFICE FURNITURE COMPANY