Jefferson County Flyers Club, Inc
Jefferson County Foster Parent Association, Inc
Jefferson County Historical Society, Inc
Jefferson County Housing Improvement Association, Inc
Jefferson County Law Enforcement Association, Inc
Jefferson County Memorial Gardens, Inc
Jefferson County Motors, Inc
Jefferson County Senior Citizens Association, Inc
Jefferson County Youth Football Conference, Inc
Jefferson County/Louisville Male Involvement Program, Inc
Jefferson Day Care Association, Inc
Jefferson Energy Cooperative Foundation, Inc
Jefferson Energy Cooperative, An Electric Membership Corporation
Jefferson Equipment, Inc
Jefferson Farms, Inc
Jefferson Foods, Inc
Jefferson Gulf Oil, Inc
Jefferson Hospital Memorial Foundation, Inc
Jefferson Industries, Inc
Jefferson Interim, Inc. (merged 7/14/89)