A:Answer Quickbooks allows you to run more than one company within the program, though not concurrently. It's as simple as "Open Company". I'm not sure of the legality of running multiple organizations from Intuit's side, but the program does allow it. I would think if it's multiple companies owned by the same person, or by the same entity, it should probably be fine. If it's completely separate companies with different ownership, you should probably purchase multiple copies of the software. I should note I am not a lawyer (nor do I play one on TV).