Bob Kulp is an American businessman and politician.From Stratford Wisconsin Kulp founded a roofing and sheet metal business in 1985 and has added energy efficient insulation and alternative energy companies including solar photovoltaic roofing and compressed natural gas. On November 19 2013 he was elected to the Wisconsin State Assembly as a Republican. 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?
Office Holder