Henderson (Lenexa, Kan.) has named Kevin Lewis as CEO and president of Henderson Engineers, and president of Henderson Companies, the parent company of Henderson Engineers and Henderson Building Solutions.

Lewis brings more than 20 years of experience to the role, most recently serving as the company’s chief sector officer. He succeeds Rich Smith, who remains as president-emeritus and a board member.

As part of this leadership transition, the firm also unveiled a new structure that aligns the firm’s engineering and construction experience across building types into five sectors: business, community, health, retail, and venue. Mark Chrisman has been named executive of the health sector.