Q: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. OPNET -  OPNET Technologies Inc. is a software business that provides performance analysis for computer networks and applications. The company was founded in 1986 and went public in 2000. It is headquartered in Bethesda Maryland and has offices in Cary North Carolina; Nashua New Hampshire; Dallas Texas; and Santa Clara California.
A:
Company