EXHIBIT (21) SUBSIDIARIES OF THE REGISTRANT. ------------------------------- State of Subsidiary Incorporation Doing Business As - ---------- ------------- ----------------- CorryHiebert Corporation Iowa CorryHiebert Corporation Heatilator Inc. Iowa Heatilator Inc. Hiebert East, Inc. Iowa The HON Company Holga Inc. Iowa Holga Inc. Murphy-Miller Co. Iowa The HON Company BPI Inc. Iowa BPI Inc. Ring King Visibles, Inc. Iowa Ring King Visibles, Inc. XLM Company Iowa The HON Company The Gunlocke Company Iowa The Gunlocke Company Chandler Attwood Limited Iowa Chandler Attwood Limited HON Financial Corporation III Iowa HON Financial Corporation III HON Export Limited Iowa HON Export Limited T. M. Export Inc. Barbados T. M. Export Inc.