We are deeply invested in these companies:

Sheerwater Properties  Doc Burnstein's Ice Cream Lab  Personal Auto Care 
I insist on a lot of time being spent, almost every day, to just sit and think. That is very uncommon in American business. I read and think. So I do more reading and thinking, and make less impulse decisions than most people in business. I do it because I like this kind of life. - Warren Buffett