In 1909, Otto Kolschowsky it would end up as one of the largest privately held food companies in the world. Otto & Sons consists of a number of divisions. Otto & Sons Stockyards is a processor of ready to cook and fully cooked bacon. In addition to its bacon processing equipment, the plant also added cook kettles and automatic scaling and packaging equipment to process and package chili, beans and other kettle-cooked specialties. Otto & Sons West Chicago has been processing ready to cook beef and pork patties and fajita strips for more than 30 years. Due to upgrades and improvements, this facility has nearly 10 ready to cook patty lines. Otto & Sons West Jordan produces ready to cook beef, pork and turkey patties and a variety of whole muscle fajita strips. This division has more than five patty lines and a whole muscle strip line. All Otto & Sons plants are located in or around Chicago.