In January 2007, Kerstin Lindell became President and CEO of Bona AB. In April 2015, Bona AB earned the Asthma and Allergy Friendly Certification for their free & simple® Hardwood Floor Cleaner. BonaKemi. BonaKemi (also known as Bona US) is the American division of Bona. The company is located at 24 Inverness Place East, Englewood, CO.