This means one thing clearly:
Whether your culture fits with theirs
Build relationships widely, not just with the people whose job it is to do deals.
Strong governance - proper board structure and record keeping
A clear growth plan that others can understand and believe in
Low risk of over-reliance on one client, one contract, or one person
You are planning to explore a sale or strategic partnership in the next one to two years
Your business is large enough to run a proper, structured process