What skills do they offer? Have they previous experience with startups? Who do they know who can help your startup? What is their actual goal with the busine

What skills do they offer? Have they previous experience with startups? Who do they know who can help your startup? What is their actual goal with the business? (i.e. quick sale vs long term growth) What is their work ethic? (and does it match yours?) What personal projects are they working on? Just a few ideas, I'm sure there's loads more you'll need to know before teaming up.