About Us In business it is unusual to create a new company that brings together 50+ year old businesses experienced leadership and combines them in an enterprise that gets to start fresh and un-burdened without problems from the past. That's exactly what we have in LoneStar DQ. LoneStar DQ is a company committed to delivering its guests the very best experience possible - the Highest Quality Food with Friendly and Fast service. And in this uncertain economic time, we are committed providing our 1,000+ associates with stable, secure and opportunity-rich employment.