To dream of a business represents a situation in your life where you are very organized or adept about everything required to do something all the time. Expertise or a professional attitude. Very motivated to do something very well all the time. A businesslike attitude about something you are doing. Attempting to “profit” from an experience in some way.
To dream of conducting a business deal may reflect an opportunity in waking life to try to prove yourself. Alternatively, it may reflect your wish to persuade others or make compromises to achieve a goal.
Example: A young man dreamed of starting a new business. In waking life he found himself suddenly swamped with friends computers that he had to fix. He had to take an entire day off to fix the computers.