I can see ISTPs as being reliable and fair bosses/business owners, and also tough when necessary--and able to come up with creative solutions.
But you haven't mentioned what kind of business it is, how big you expect it to be, or what characteristics your prospective partners have. For some enterprises and activities, an extrovert, feeler, and/or judger might be better.
But you haven't mentioned what kind of business it is, how big you expect it to be, or what characteristics your prospective partners have. For some enterprises and activities, an extrovert, feeler, and/or judger might be better.