American Tartaric Products
Anderson Instrument Co.
Arcadia Brewing Company
Barry-Wehmiller Company
Bell's Brewery
Bio-Chem Laboratories Inc.
Boone & Darr Inc.
Capital Draft Services
Cinebrau Brewing
Country Malt Group
Dark Horse Brewing Company
Delaval Cleaning Solutions
Detroit Beer Company
Diversey, Inc.
DSM Food Specialties
Eagle Picher Filtration & Minerals
Enerco Corporation
Frankenmuth Brewery
GW Kent Inc
Kalsec, Inc.
Kegs.com
Kuhnhenn Brewing Company
Liquid Manufacturing
Michigan Beer Guide
Michigan Brewing Company
Mid Country Malt Supply
Midland Brewing Company
Motor City Brewing Co.
New Holland Brewing Company
O-I
Pall Trinco
Powers Distributing
Premiere Malt Products
Rochester Mills Brewery
Schmohz Brewing Co