Given the question: Navy Federal Credit Union (or Navy Federal) is a US credit union headquartered in Vienna Virginia chartered and regulated under the authority of the National Credit Union Administration (NCUA). Navy Federal is the largest natural member (or retail) credit union in the United States both in asset size and in membership. As of September 2012 Navy Federal had over $50 billion USD in assets and over 4 million members. Given a list of categories: company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, what category does the paragraph belong to?
The answer is:
Company