Harry A. Koch Co. Announces Acquisition of Ferris Benefits Group Harry A. Koch Co. Announces Acquisition of Ferris Benefits Group Harry A. Koch Co. Announces Acquisition of Ferris Benefits Group The Harry A. Koch Co. (www.hakco.com) is pleased to announce the acquisition of Ferris Benefits Jayda Lyon2020-12-28T09:07:49-06:00January 1, 2021|Categories: Business|Click here for all press, reviews & features about Harry A. Koch Company| Read More