Michael Koster


Michael Koster, Williams Distributing, Grand Rapids, MI.

A graduate of Central Michigan University, Mike earned my degree in accounting. After graduation, he worked in Public Accounting and earned a Certified Public Accountant license in 1980. Mike joined Williams Distributing Co in 1981 and has held several executive management positions, including his current role as Chief Executive Officer.  Happily married to my wife, Judy, since May of 1977 with three married children and six grandchildren, all living in the Grand Rapids area.  Williams Distributing is based in Grand Rapids and serves a wide range of customers in Michigan, Ohio, and Indiana. They are a distributor in the HVAC, Kitchen and Bath, and Hearth industries. They also install Garage Doors and Fireplaces for large national and regional builders in parts of our three-state market.  We are a top 50 distributor in the ACHR News annual listing. Mike loves to travel with his wife in my spare time, spend time with his grandkids, and play golf.