Avi Katz, founder, is a proud owner of a Ghibli R-15 Commercial Roaster located inside the Katz Coffee interactive showroom and ZenBar, Houston, TX.Katz Coffee, est. 2003, specializes in small-batch, custom roasting of the finest coffees from around the world. Katz serves some of Texas’ most highly-acclaimed and discriminating chefs, restaurants, and coffeehouse owners.