In 2014, Ron & Marty Cornejo stepped away from day-to-day operations of Cornejo & Sons, Inc. turning over leadership to Georges Ausseil. While not active, Ron & Marty still assist in consulting not only for Cornejo & Sons Inc. but for Summit Materials Company.

During this time and with the leadership of Georges Ausseil, Cornejo & Sons, Inc. and Summit Materials acquired LaFarge Wichita (previously Ritchie Corporation), which under one brand boasts well over 100 years of aggregate and paving experience. By a rough estimate, combined, we have built over 75 percent of the roads in the Wichita area.