Pennsylvania Match Company ended in 1947.
Pennsylvania Company was created in 1870.
The Pennsylvania Macaroni Company was created in 2006.
Diamond Match Company was created in 1881.
Bell Telephone Company of Pennsylvania Western Headquarters Building was created in 1958.
Pennsylvania Company ended in 1918.
North Pennsylvania Railroad was created in 1853.
Pennsylvania Abolition Society was created in 1775.
Pennsylvania Department of Environmental Protection was created in 1995.
The Pennsylvania North was created in 1990.
Pennsylvania Stoners was created in 2007.
Pennsylvania Report was created in 1985.