Schenck Fact Sheet


Merger & Office History

  • 1930 Willard J. Schenck forms his own CPA practice in Appleton, Wisconsin.
  • 1964 Willard Schenck forms partnership with Vincent Derscheid, Quentin Kuenzli and Don Sturtevant.
  • 1972 Firm is incorporated as Schenck, Derscheid, Kuenzli, Sturtevant & Johnson, S.C.
  • 1973 Vincent K. Derscheid is named president of the firm.
  • 1976 Fond du Lac office is formed through merger with Clarence Hagedorn.
  • 1977 Donald G. Sturtevant is named president of the firm.
  • 1978 Sheboygan office is acquired from a local practitioner.
  • 1983 Green Bay office is founded through mergers with several small local practitioners.
  • 1983 Jeffry D. Knezel is named president of the firm.
  • 1987 Gaarder-Miller & Associates, Ltd. is merged to form the firm’s first independent health care division.
  • 1995 Acquisition of Comprehensive Business Services in Appleton
  • 1997 Meier Clancy George is acquired, creating the Milwaukee/Brookfield office.
  • 1997 Kermit L. Ellefson is named president of the firm.
  • 1999 Aronson Schroeder is merged with Schenck, creating the Milwaukee/Fox Point office.
  • 1999 Howard Marousek firm is acquired to form Oshkosh office.
  • 1999 Shinners, Hucovski & Company and Jonet & Fountain LLP are merged with Schenck in Green Bay.
  • 1999 Manitowoc office is established.
  • 2000 Business Data Systems, Inc. in Sussex is acquired, expanding Schenck's technology consulting practice to the Milwaukee area. 
  • 2001 Cohen & Associates in Plover is acquired, and the Stevens Point/Plover office is established.
  • 2002 Brookfield and Fox Point office combine into one location at 11414 W. Park Place in Milwaukee.
  • 2003 William D. Goodman is named president of the firm.
  • 2004 Sussex and Milwaukee offices merge and remain at Park Place location.
  • 2006 Schenck becomes an independent firm associated with AGN International Ltd.
  • 2006 Schenck acquires the health care accounting and consulting practice of Integrated Management Consulting of Pewaukee as an expansion of Schenck's current health care industry team.
  •  2011 Wausau office is formed through merger with Rajek, Grimm & Associates.
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