This minor group includes insurance, real estate and financial brokerage managers; banking, credit and investment managers; advertising, marketing, and public relations managers; and other business services managers. They are employed by insurance companies, real estate firms, stockbrokers, investment dealers, mortgage brokers and security and commodity exchanges; banks, trust companies and credit unions; credit departments in department stores and other industrial and commercial organizations; credit card, consumer loan, mutual fund, mortgage and other loan, financing and investment companies; government departments; advertising, marketing and public relations firms and consulting businesses; and other establishments that provide services to business.