| Company | Address | City | State | Country | Zip | Contact | 
			
				| Campanella & Sons, Inc. | 39207 N. Magnetics Blvd. P.O. Box 32 | Wadsworth | IL | United States | 60083 | 
                                Mary Kenar 
                                mary@campanellaandsons.com 
                                Tel: 847-336-9698 
                                
                             | 
			
				| Berger Excavating Contractors, Inc | 1205 Garland Rd.   | Wauconda | IL | United States | 60084 | 
                                Kyle Berger 
                                kberger@bergerexcavating.com 
                                Tel: 847-526-5457 
                                
                             | 
			
				| Copenhaver Construction, Inc | 75 Koppie Dr  | Gilberts | IL | United States | 60136 | 
                                Livia Nelson 
                                Livia@copenhaverconstruction.com 
                                Tel: 847-428-6696 
                                
                             | 
			
				| Lake County Grading Company, LLC | 32901 N. Highway 21 PO Box L | Libertyville | IL | United States | 60048 | 
                                Dave Meservey 
                                d_meservey@lcgc.com 
                                Tel: 847-362-2590 
                                
                             | 
			
				| A Lamp Concrete Contractors, Inc. | 1900 Wright Blvd.  | Schaumburg | IL | United States | 60193 | 
                                Nicole Engelking 
                                NENGELKING@ALAMPCONCRETE.COM 
                                Tel: 8478916000 
                                
                             | 
			
				| Contractor's Register, Inc. | 800 E. Main St.  | Jefferson Valley | NY | United States | 10535 | 
                                Mary O'Connor 
                                moconnor@mail.thebluebook.com 
                                Tel: 800-431-2584 
                                
                             | 
			
				| Alliance Contractors, Inc | 1166 Lake Avenue  | Woodstock | IL | United States | 60098 | 
                                Scott A. Marquart 
                                estimating@alliancecontractors.com 
                                Tel: 815.338.5900 
                                
                             | 
			
				| ACURA INC | 556 COUNTY LINE ROAD SUITE B. | BENSENVILLE | IL | United States | 60106 | 
                                Nico DiGioia 
                                nico@acurainc.com 
                                Tel: 630-766-9979 
                                
                             | 
			
				| Construction Journal LLC | 400 SW 7th Street  | Stuart | FL | United States | 34994 | 
                                Pamela Exton 
                                bids@constructionjournal.com 
                                Tel: 7722334927 
                                
                             | 
			
				| Landmark Contractors Inc | 11916 W Main St  | Huntley | IL | United States | 60142 | 
                                Barry Borchart 
                                estimating@golandmark.com 
                                Tel: 8476695474 
                                
                             | 
			
				| Kovilic Construction Co. | 3721 N. Carnation Street  | Franklin Park | IL | United States | 60131 | 
                                Rodolfo Vazquez 
                                rvazquez@kovilic.com 
                                Tel: 847-671-4978 
                                
                             | 
			
				| ConstructConnect | 3825 Edwards Rd. Suite 800 | Cincinnati | OH | United States | 45209 | 
                                Marlo Whetstone 
                                marlo.whetstone@constructconnect.com 
                                Tel: 5134585966 
                                
                             | 
			
				| Midwest Fence Coorporation | 900 N Kedzie   | Chicago | IL | United States | 60651 | 
                                Keith Bell 
                                kbell@mwfence.com 
                                Tel: 773-584-6485 
                                
                             |