The story
19th century
The company was founded as Pleasant Valley Packing by John C. Clemens, who initially sold meat from his farm in Mainland, Pennsylvania to markets in Philadelphia.
In 1895, J. M. Funk started Hatfield in 1895 as a pork processing plant in Hatfield, Pennsylvania.
20th century
John S. and Abe Clemens, two of John C.'s sons, ran Pleasant Valley Packing until it burned down in 1946. The two Clemens brothers then purchased the Hatfield plant with their brothers, Ezra and Lester.
The company has been owned and controlled by the Clemens family ever since through the private Clemens Family Corporation, which operates primarily through the Clemens Food Group. The Hatfield manufacturing operation remains non-union.
21st century
The current president is Douglas Clemens. The current CEO and chairman of the board is Philip Clemens.
From Wikipedia’s article on Hatfield Quality Meats, shared under CC BY-SA 4.0.3