H H & R Block Inc. Halliburton Co. Hallmark Cards Inc. Hambrecht & Quist, LLC Hampton & Harper Inc. M.A. Hanna Co. Hanover Insurance Co. Harcourt General Inc. Harleysville Mutual Insurance Co. Harrah's Entertainment Inc. Harris Corp. Harris Trust & Savings Bank: Hatris Bankcorp Hartford Insurance Group Hartford Steam Boiler Inspection Insurance Co. HSB Group Inc. Hartmarx Corp. Hasbro Inc. Hawaiian Electric Industries Inc. Haworth Inc. H.J. Heinz Co. Heller Financial Inc. Henry Luce Foundation Hercules Inc. Herold & Associates Hershey Foods Corp.

Heublein Foundation Inc. Hewitt Associates, LLC Hewlett-Packard Co. Hibernia National Bank Higher Education Publications Inc. Hillman Co. Hoechst Marion Roussel Inc. Hoffmann-La Roche Inc. Holmes & Narver Inc. Holyoke Mutual Insurance Co. in Salem Homestake Mining Co. Honeywell Inc. Hormel Foods Corp. Houghton Chemical Corp. Houghton Mifflin Co. Household International Inc. HRTek Corp. HSB Industrial Risk Insurers Hubbard Milling Co. Hubbell Inc. J.M. Huber Corp. Huck International Inc. & Cordant Technologies Inc. Huffy Corp. Hughes Electronics Corp. Hunt Corp.