About Us. Big Sky Propane is a new start up company with over 30 years of experience behind it. The Owner Richard Coon and his three Children Austin, David and Courtney currently run a 30 year old company in NY called First Fuel and Propane(check us out online). We love Montana so much that we decided to branch out of NY and start a company in it. We are building a brand new bulk facility and office in Belgrade Montana and plan to be operational ...