Industry No. 1 - Croell Concrete Mixing
Industry No. 1 - Croell Concrete Mixing

(Ready Mix Concrete Production and Supply)

Iowa City, Iowa 2012

Industry No. 2: Penford Corporation
Industry No. 2: Penford Corporation

(Manufacturing, Developing and Marketing of Naturally-based Ingredients for Papermaking, Food, Pet Food, and Ethanol Production)

Cedar Rapids, Iowa 2012

Industry No. 3: Gringer AG Inc.
Industry No. 3: Gringer AG Inc.

(Corn/Soybean Milling, Production, Distribution, Marketing)

Iowa City, Iowa 2012

Industry No. 4: Solomon Colors, Inc.
Industry No. 4: Solomon Colors, Inc.

(Colored Concrete Production and Supply; Colored Concrete Dispensing Systems)

Coralville, Iowa 2012

Industry No. 5: Iowa City Ready Mix
Industry No. 5: Iowa City Ready Mix

(Ready Mix Concrete Production and Supply)

Iowa City Iowa 2013

Industry No. 6: Iowa City Hospital Coolant Tower
Industry No. 6: Iowa City Hospital Coolant Tower

(Water Coolant Tower for University of Iowa Hospital Utility Services)

Iowa City, Iowa 2013

Industry No. 7: Cargill Corn Milling Inc.
Industry No. 7: Cargill Corn Milling Inc.

(Corn and Soybean Milling, Production, Distribution)

Cedar Rapids, Iowa 2013

Industry No. 8: Cargill Corn Milling Inc.
Industry No. 8: Cargill Corn Milling Inc.

(Corn and Soybean Milling, Production, Distribution)

Cedar Rapids, Iowa 2013

Industry No. 9: Diamond V Mill
Industry No. 9: Diamond V Mill

(Manufacturer and International Marketer of Animal

Nutritional Fermentation Products)

Cedar Rapids, Iowa 2013

Industry No. 10: Ray-Carroll County Grain Growers
Industry No. 10: Ray-Carroll County Grain Growers

(Grain Storage, Shipping and Marketing Co-op)

Saint Louis, Missouri 2014

Industry No. 11: Breckenridge Material Company
Industry No. 11: Breckenridge Material Company

(Ready Mix Concrete Production and Building Supplies)

Saint Louis, Missouri 2014

Industry No. 12: Iowa City Power Plant
Industry No. 12: Iowa City Power Plant

(Combined Heat and Power Production Cycle, and

Use of Biomass Fuels, to Co-Generate Energy)

Iowa City, Iowa 2014

Industry No. 13: Quaker Oats
Industry No. 13: Quaker Oats

(One of the Largest Oat Manufacturing Mills in the World)

Cedar Rapids, Iowa 2014

Industry No. 14: Lincoln, Nebraska Wastewater Treatment Facility
Industry No. 14: Lincoln, Nebraska Wastewater Treatment Facility

(Anaerobic Digesters Where Microorganisms Break Down

Organic Solids into Methane Gasses)

Lincoln, Nebraska 2014

Industry No. 15: Metro Pavers
Industry No. 15: Metro Pavers

(Concrete Mixture, Production and Supply)

Iowa City, Iowa 2014

Industry No. 16: Wood Rivers Refinery – Phillips 66
Industry No. 16: Wood Rivers Refinery – Phillips 66

(Production of a high percentage of transportation fuels, such as gasoline, diesel and aviation fuels.)

Roxanne, Illinois 2015

Industry No. 17: Wood Rivers Refinery – Phillips 66
Industry No. 17: Wood Rivers Refinery – Phillips 66

(Production of a high percentage of transportation fuels, such as gasoline, diesel and aviation fuels.)

Roxanne, Illinois 2015

Industry No. 18: ICL Performance Products Facility
Industry No. 18: ICL Performance Products Facility

(Phosphate-based chemical manufacturing and engineering plant, marketing fertilizers, industrial products, food additives and hygiene products.)

St. Louis, MO 2017

Industry No. 19: Kienstra Ready Mix Concrete Plant
Industry No. 19: Kienstra Ready Mix Concrete Plant

(Ready Mix Concrete Production and Supply.)

O’Fallon, MO 2017

Industry No. 1 - Croell Concrete Mixing
Industry No. 2: Penford Corporation
Industry No. 3: Gringer AG Inc.
Industry No. 4: Solomon Colors, Inc.
Industry No. 5: Iowa City Ready Mix
Industry No. 6: Iowa City Hospital Coolant Tower
Industry No. 7: Cargill Corn Milling Inc.
Industry No. 8: Cargill Corn Milling Inc.
Industry No. 9: Diamond V Mill
Industry No. 10: Ray-Carroll County Grain Growers
Industry No. 11: Breckenridge Material Company
Industry No. 12: Iowa City Power Plant
Industry No. 13: Quaker Oats
Industry No. 14: Lincoln, Nebraska Wastewater Treatment Facility
Industry No. 15: Metro Pavers
Industry No. 16: Wood Rivers Refinery – Phillips 66
Industry No. 17: Wood Rivers Refinery – Phillips 66
Industry No. 18: ICL Performance Products Facility
Industry No. 19: Kienstra Ready Mix Concrete Plant
Industry No. 1 - Croell Concrete Mixing

(Ready Mix Concrete Production and Supply)

Iowa City, Iowa 2012

Industry No. 2: Penford Corporation

(Manufacturing, Developing and Marketing of Naturally-based Ingredients for Papermaking, Food, Pet Food, and Ethanol Production)

Cedar Rapids, Iowa 2012

Industry No. 3: Gringer AG Inc.

(Corn/Soybean Milling, Production, Distribution, Marketing)

Iowa City, Iowa 2012

Industry No. 4: Solomon Colors, Inc.

(Colored Concrete Production and Supply; Colored Concrete Dispensing Systems)

Coralville, Iowa 2012

Industry No. 5: Iowa City Ready Mix

(Ready Mix Concrete Production and Supply)

Iowa City Iowa 2013

Industry No. 6: Iowa City Hospital Coolant Tower

(Water Coolant Tower for University of Iowa Hospital Utility Services)

Iowa City, Iowa 2013

Industry No. 7: Cargill Corn Milling Inc.

(Corn and Soybean Milling, Production, Distribution)

Cedar Rapids, Iowa 2013

Industry No. 8: Cargill Corn Milling Inc.

(Corn and Soybean Milling, Production, Distribution)

Cedar Rapids, Iowa 2013

Industry No. 9: Diamond V Mill

(Manufacturer and International Marketer of Animal

Nutritional Fermentation Products)

Cedar Rapids, Iowa 2013

Industry No. 10: Ray-Carroll County Grain Growers

(Grain Storage, Shipping and Marketing Co-op)

Saint Louis, Missouri 2014

Industry No. 11: Breckenridge Material Company

(Ready Mix Concrete Production and Building Supplies)

Saint Louis, Missouri 2014

Industry No. 12: Iowa City Power Plant

(Combined Heat and Power Production Cycle, and

Use of Biomass Fuels, to Co-Generate Energy)

Iowa City, Iowa 2014

Industry No. 13: Quaker Oats

(One of the Largest Oat Manufacturing Mills in the World)

Cedar Rapids, Iowa 2014

Industry No. 14: Lincoln, Nebraska Wastewater Treatment Facility

(Anaerobic Digesters Where Microorganisms Break Down

Organic Solids into Methane Gasses)

Lincoln, Nebraska 2014

Industry No. 15: Metro Pavers

(Concrete Mixture, Production and Supply)

Iowa City, Iowa 2014

Industry No. 16: Wood Rivers Refinery – Phillips 66

(Production of a high percentage of transportation fuels, such as gasoline, diesel and aviation fuels.)

Roxanne, Illinois 2015

Industry No. 17: Wood Rivers Refinery – Phillips 66

(Production of a high percentage of transportation fuels, such as gasoline, diesel and aviation fuels.)

Roxanne, Illinois 2015

Industry No. 18: ICL Performance Products Facility

(Phosphate-based chemical manufacturing and engineering plant, marketing fertilizers, industrial products, food additives and hygiene products.)

St. Louis, MO 2017

Industry No. 19: Kienstra Ready Mix Concrete Plant

(Ready Mix Concrete Production and Supply.)

O’Fallon, MO 2017

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