High Quality Content by WIKIPEDIA articles! Case Corporation (formerly J.I. Case Company) was a manufacturer of construction and agricultural equipment. In 1999 it merged with New Holland to form CNH Global, a Fiat Group division. The name Case lives on in two brands of the company: the Case CE (for Construction Equipment) brand is the third largest manufacturer of construction equipment, and the Case IH (for International Harvester) brand is the second largest manufacturer of agricultural equipment in the world.