Amstelveen is a suburban municipality in the Netherlands, in the province of North Holland. It is part of the metropolitan area of Amsterdam. The municipality of Amstelveen consists of the following villages and/or districts: Amstelveen, Bovenkerk, Westwijk, Bankras-Kostverloren, Groenelaan, Waardhuizen, Randwijk, Elsrijk, Keizer Karelpark, Nes aan de Amstel, Ouderkerk aan de Amstel (partly). The name Amstelveen comes from 'Amstel', a local river, and 'veen', meaning fen, peat, or moor. KLM has its headquarters in Amstelveen. In addition Amstelveen has the international headquarters of one of the Big Four auditors, KPMG.