This industry comprises establishments primarily engaged in promoting the interests of national, state, or local political parties or candidates. Included are political groups organized to raise funds for a political party or individual candidates. Illustrative Examples: Campaign organizations, political Political organizations or clubs Political action committees (PACs) Political parties Political campaign organizations Cross-References. Establishments primarily engaged in-- ? Organizing and conducting fundraising campaigns on a contract or fee basis--are classified in U.S. Industry 561499, All Other Business Support Services; and ? Providing telemarketing services for others--are classified in U.S. Industry 561422, Telemarketing Bureaus and Other Contact Centers.