Kevin Levi is executive vice president of Ridley Inc. and president of Ridley Block Operations (RBO) at Alltech. He previously served as president of Hubbard Feeds, an Alltech company.

RBO is the industry leader in self-fed supplements, with a preliminary focus on three branded product lines: CRYSTALYX®, SWEETLIX® and STOCKADE®. The company also provides private-label manufacturing to customers throughout the United States. Seven RBO plants are positioned strategically around the United States. RBO manufactures products for cattle, sheep, goats, pigs, poultry and horses.