I assume you want a resume to apply for jobs? You may run into the problem that people don't want to hire someone with an active business. I know people who have been asked to wind up their company before starting the job, which is probably illegal but such is life.
I can understand why though as if i ran a business and needed an employee would i hire someone who has their mind on making their own business run/grow or someone who is going to give me their full attention? probably the later.
Might just be worth making your situation clear on any cover letter etc