Companies dedicated to football?

Question

Hello can you tell me companies that are dedicated to the field of football

I would like to work in any of them?

What do I need to study in order to work for a company?

Answer 1

Work as what? An accountant? Ticket-seller or -taker? trainer? clerk selling trading cards? You need to refine your goals before your question can be answered.

Answer 2

The NFL........