| DBE | Contractor | Contact Name | Bid Type | Phone Nbr | Fax Nbr | Email |
| | Anderson Western, Inc. | Jeremy Holt | Prime Bidder | (701)222-3550 | (701)222-3516 | quotes@andersonwestern.com |
| | Asphalt Paving & Materials Company | Mike Bartholow | Prime Bidder | (605)352-3502 | (605)352-3511 | asphaltpaving@midconetwork.com |
| | BITUMINOUS PAVING, INC. | Bill Bajari | Prime Bidder | (320)273-2113 | (320)273-2120 | billb@bpimn.com |
| | BORDER STATES PAVING, INC. | Korey Bender | Prime Bidder | (701)237-4860 | (701)237-0233 | quotes@borderstatespaving.com |
| | CENTRAL SPECIALTIES, INC | Estimator | Prime Bidder | (320)762-7289 | (320)762-7290 | quotes@centralspecialties.com |
| | DUININCK, INC | Kristopher Duininck | Prime Bidder | (320)978-6011 | (320)978-4978 | Estimator@duininck.com |
| | Construction Signing Corporation | Kyle Schievelbein | Quoting | (605)373-9009 | (605)373-9032 | kylescsc@gmail.com |
| X | Contractor Services, Inc | Eddie Bales | Quoting | (308)530-7775 | (308)221-2572 | eddie@csitraffic.com |
| | Fisher Sand & Gravel Company | Cory Thompson | Quoting | (701)456-9184 | (701)456-9168 | cthompson@fisherind.com |
| | Jensen Rock & Sand, Inc. | Kyle Jensen | Quoting | (605)845-7213 | (605)845-3014 | courtney@jensenrockandsand.com |
| | SIR LINES-A-LOT, LLC DBA DAKOTA TRAFFIC SERVICES | Darrick Bren | Quoting | (605)368-9961 | (605)368-9963 | Darrick.Bren@dakotatrafficservices.com |
| | The Road Guy Construction Company Inc | Rick Larson | Quoting | (605)665-4468 | (605)665-1799 | roadguy@midconetwork.com |
| | Traffic Solutions LLC | Lonnie Heibult | Quoting | (605)368-9765 | (605)368-9804 | lonnie.heibult@trafficsolutionssd.com |
| | Construction Industry Center | Beverly Wittmeier | Not Bidding or Quoting | (605)343-5252 | (605)343-4591 | cic@constructionindustrycenter.com |
| | DOT | | Not Bidding or Quoting | (605)773-8386 | | |
| | Ferguson Waterworks | | Not Bidding or Quoting | (605)777-6020 | | |