Our Investors

Greater Dubuque Development is committed to building a stronger regional economy—and we couldn’t do this without the support of our investors. We would like to thank the following investors who make this work possible.

Addoco, Inc.

Alliant Energy

American Realty of Dubuque

Andersen Windows & Doors

A.Y. McDonald Mfg. Co.

BARD Materials

Behnke Enterprises Inc.

Black Hills Energy

Blue Sky Solar, LLC

Bodine Electric Company

Buesing & Associates, Inc.

Business Telephone Supply


Cascade Manufacturing Co. 


Clarke University

Conlon Construction Co.

Cottingham & Butler

Crescent Electric Supply Company

DDI, Inc.

Design Build

Diamond Jo Casino

Dubuque Area Chamber of Commerce

Dubuque Bank & Trust

Dubuque Homebuilders & Associates

Dubuque Hose & Hydraulic Co.

Dubuque Stamping & Mfg., Inc.

Dupaco Community Credit Union

DuTrac Community Credit Union

Dyersville Economic Development Corporation

Eagle Point Solar

East Central Iowa Association of REALTORS

Edwards Cast Stone

Eide Bailly LLP


Engineering Services & Products Company


Fidelity Bank &Trust

First Community Trust, NA

Flexsteel Industries, Inc.

Galena Cellars

Giese Companies

Graham’s Style Store

Green Industrial Supply, Inc.


Happee Smith Productions

Hirschbach Motor Lines, Inc.


Honkamp Krueger & Co., P.C.

Houlihan Investment Group

IBEW Local 704


ITC Midwest, LLC

John Deere Dubuque Works

Kane, Norby & Reddick, P.C.

Kendall Hunt/Westmark/Great River Learning

Kennedy Mall

Kintzinger, Harmon, Konrardy PLC

Klauer Manufacturing Company

Kunkel & Associates, Inc.

KWWL Television

Lamar Advertising of Dubuque

Lime Rock Springs Co.

Loras College

Maquoketa Valley Rural Electric

Maryville Construction Co., Inc.

McCullough Creative

McGraw-Hill Education

Medical Associates Clinic, P.C.

MercyOne Dubuque Medical Center

Michelin (formerly Camso)

MidWestOne Bank

Morrison Bros. Co.

Mulgrew Oil Company

NetSmart Inc.

Northeast Iowa Community College

O’Connor & Thomas, P.C.

Origin Design

Paulson Electric

Platinum Supplemental Insurance

Portzen Construction, Inc.

Prairie Farms Dairy

Premier Bank

Q Casino/Dubuque Racing Association

RDG Planning & Design


Radio Dubuque, Inc.

Richardson Motors

Riley's Auto Sales

River City Paving

Rousselot, Inc.

Southwest Wisconsin Technical College

Spahn & Rose Lumber Company


Steve Moore Real Estate

Straka Johnson Architects, P.C.

Tama USA

Terracon Consultants, Inc.

The Fischer Companies

The Friedman Group, Inc.

The McCoy Group, Inc.

The Metrix Company

Theisen Supply, Inc.

TRICOR Insurance 


Union-Hoermann Press

Unison Solutions, Inc.

United Brotherhood of Carpenters & Joiners Local 678

United Clinical Laboratories

UnityPoint Health - Finley Hospital

Universal Tank & Fabrication

University of Dubuque

University of Wisconsin-Platteville

U.S. Bank

Welu Printing Company

WHKS & Co.

Wisconsin Independent Network

Woodward Communications, Inc.


Public Sector:

City of Dubuque

City of Dyersville

Dubuque County