McLellan Galleries was created in 1856.
McLellan House was created in 1773.
McLellan-Sweat Mansion was created in 1801.
McLellan Marketing Group was created in 1995.
Thannhauser Galleries was created in 1909.
Macquarie Galleries was created in 1925.
Acquavella Galleries was created in 1921.
Swann Galleries was created in 1941.
Kraushaar Galleries was created in 1885.
McManus Galleries was created in 1867.
Millennium Galleries was created in 2001.
Kennedy Galleries was created in 1874.
Boeing Galleries was created in 2005-06.