DO & CO Aktiengesellschaft is an Austrian catering company, headquartered in Vienna. It is active in segments such as airline catering, train catering, and international events catering. The company also provides services through its restaurants, bars, lounges, and hotels. In 1998 DO & CO was listed on the Vienna Stock Exchange. In February 2018 DO & CO co-founded the Airline Catering Association, which is based in Brussels, Belgium. Wikipedia