Three relationships every new businessman (or woman) needs: A Banker, A Lawyer and An Accountant. If you have a relationship with those three people, you can set up and run almost any business you want. The banker can help you finance your equipment or facilities; The lawyer can set your business up legally and help with any contracts you get; and, the accountant will be able to advise you about smart business decisions and keep your taxes and other financial records straight.