Ampco-Pittsburgh Corporation (American Metal Products Company) is a specialty steel manufacturer headquartered in Downtown Pittsburgh, Pennsylvania.

It is one of several companies to bear the Ampco name, and it should not be confused with the Milwaukee-based copper base alloy producer, Ampco Metal Inc.; the Miami-based cabinetry company; the Swiss aluminum corporation; or the Dallas-based tool company.

Ampco was formed in 1929 and is a conglomerate made up of several previously established small steel makers. Five small companies operate under the Ampco umbrella in two different product segments.

Traded as:           NYSE: AP; Russell Microcap Index component

Industry:              Steel

Founded:            1929

Headquarters:   Pittsburgh, Pennsylvania

Products:             Rolled steel; Steel plating; Coils; Pumps

Website:              www.ampcopgh.com