Financial services businesses include banks, brokerage firms, credit unions, credit cards, insurance companies, asset and investment companies such as private equity firms, private equity funds, real estate investment trusts, sovereign wealth funds, pension funds, mutual funds, index funds, and hedge funds, stock exchanges, and other companies that generate profits through investment and management of capital.
Cooperative: Often referred to as a "co-op", a cooperative is a limited-liability business that can organize as for-profit or not-for-profit. A cooperative differs from a corporation in that it has members, not shareholders, and they share decision-making authority. Cooperatives are typically classified as either consumer cooperatives or worker cooperatives. Cooperatives are fundamental to the ideology of economic democracy.
A company limited by guarantee: Commonly used where companies are formed for noncommercial purposes, such as clubs or charities. The members guarantee the payment of certain (usually nominal) amounts if the company goes into insolvent liquidation, but otherwise, they have no economic rights in relation to the company. This type of company is common in England. A company limited by guarantee may be with or without having share capital.