Customer	Project	City & State
ADF Engineering, Inc.	Project Management UWGP	Friesland, WI
ADI	Golden Flake Snack Foods WWTP	Birmingham, AL
Biothane	ADM	Cedar Rapids, IA
Broin and Associates	Sioux River Ethanol, LLC	Hudson, SD
Broin and Associates	Pro Corn	Preston, MN
Broin and Associates	Frontier Ethanol, LLC	Gowrie, IA
Broin and Associates	Iowa Ethanol, LLC	Hanlontown, IA
Broin and Associates	Horizon Ethanol, LLC	Jewell, IA
Broin and Associates	Northstar Ethanol, LLC	Lake Crystal, MN
Bushmills Ethanol, Inc.	Bushmills Ethanol, Inc.	Atwater, MN
Consolidated Design & Machine	Koch Foods	Talladega, AL
Consolidated Design & Machine	Pilgrims Pride	Gainesville, GA
Dakota Bulk Terminal	Dakota Bulk Terminal	St. Paul, MN
DOMTEC International, LLC	DeBruce Fertilizer, Inc.	Creston, IA
DOT	ND DOT Salt Storage Shed	Dickenson, ND
ESI	Fairview Switching Station WAPA	Fairview, MT
Frontier Ethanol	Frontier Ethanol, LLC	Gowrie, IA
Holland Contracting	Iowa Valley Community College Equine Center	Iowa Falls, IA
Holland Contracting	ISU Northeast Research Farm Borlaug Learning Center	Nashua, IA
Holcim (US), Inc.	Holcim Cement	St. Paul, MN
McCormick Construction Company	Marquis Energy, LLC	Hennepin, IL
Poet Biorefinging	Poet Biorefinging - Maco MO	Macon, MO
POET Design & Construction	Poet Biorefining	Bingham Lake, MN
Prairie Land Millwright	Northern Crossing	Mendota, IL
T. E. Ibberson	Nutro Products, Inc.	Victorville, CA
T. E. Ibberson	Iowa Grain Milling	St. Ansgar, IA
T. E. Ibberson	GCC	Pueblo, CO
United WI Grain Producers, LLC	UWGP, LLC	Friesland, WI
Van Ommering Dairy, LLC	Van Ommering Dairy, LLC	Lakeside, CA