Leeds and Northrop Inc. (DCS only)Today known as Metso Automation
http://www.metsoautomation.com/ MAX Control Systems (DCS portion Of Leeds & Northrup) was originally bought by ICS , then later sold to Neles Automation which in turn became Metso Automation. The original MAX 1 Control System after significant enhancements became MAX 1000 while at L&N. After further evolution while at Metso it was named maxDNA, continuing its popularity in the power generation arena (though not exclusively there). A sister product line that grew out of Valmet (later Neles, later Metso) became metsoDNA popular in the paper industry as well as others.