Another word/term for Owner/Operator?

[encapman]

Owner operator on your card does sound a little like you're a one-man band. And that's not necessarily bad. In fact, that can be a good marketing approach, if you're looking to keep your business niche on the smallish side. There's nothing wrong with that strategy if it reaches your target market.

I'm thinking that a slogan such as... "Personalized Professional Service" would get a similar more positive message across, without giving the impression that you're small.