adambudders

hi, apologies if this has been asked a million times but I couldn't find a thread that answered all my Q's. I'm 35 years old, director of a successful building company of 3 yrs, self employed builder for 15 yrs. no actual qualifications, just a time served builder, home owner in uk (for what its worth), have an uncle that's been a resident for 30+yrs, and cousins that were born there, what are my chances/best options for a permanent visa? any advice very much appreciated!