providing all forms of insurance protection and services incidental thereto, namely, life, health, annuities, pension and profit sharing funds; financial services, namely, investment advisory services, investment management services, corporation financing, private and public offerings of loans and loan portfolios, investment banking services, capital investment services, securities and commodities brokerage and underwriting services, and financial clearing house services; real estate brokerage services; real estate leasing and management services; and providing information in the fields of insurance, financial services and real estate through a global computer network