Pick one category for the following text. The options are - company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work. Magnum Research - Magnum Research Inc. (MRI) is a privately held corporation based in Fridley Minnesota which manufactures and distributes firearms. The majority owners Jim Skildum (President and CEO) and John Risdall (Chairman COO) have been with the company since its founding in 1979. In June 2010 Kahr Arms an American-based producer of compact pistols announced its purchase of the Minnesota-based firearms manufacturer.
A:
Company