| Stone Transport | 300960 | 288 | 252 | Interstate |
| Causley Trucking INC | 71955 | 100 | 105 | Interstate |
| Pierce Powerline CO | 3370591 | 88 | 90 | Interstate |
| Lois Kay Contracting | 1596539 | 78 | 51 | Intrastate |
| Mcnally-Nimergood CO | 538358 | 50 | 31 | InterstateHazmat |
| Bell Landscaping CO | 857965 | 47 | 35 | Intrastate |
| Garpiel Group LLC | 1700203 | 46 | 36 | Intrastate |
| R & R Ready-Mix INC | 1741879 | 46 | 42 | Intrastate |
| Billys Contracting | 1443504 | 45 | 30 | Intrastate |
| Kerry Transport INC | 277756 | 40 | 20 | InterstateHazmat |
| Remer Plumbing Heating & Air Condtioning INC | 2089937 | 38 | 25 | Intrastate |
| Aua Express LLC | 4082873 | 35 | 34 | Interstate |
| Standard Electric CO Wittock Supply | 1387399 | 34 | 170 | Interstate |
| Ace-Saginaw Paving CO DBA Bolen Asphalt Paving INC | 1604845 | 34 | 40 | IntrastateHazmat |
| Kelcon A1mobile Storage Leasing Rentacontainer Network | 4141196 | 32 | 37 | Interstate |
| L & B Cartage INC | 12809 | 29 | 18 | Interstate |
| Wieland Idealease | 702369 | 25 | 10 | Interstate |
| Kreager Towing INC | 1668469 | 25 | 11 | IntrastateHazmat |
| Wobig Construction CO INC | 1689839 | 25 | 13 | Intrastate |
| Tri-Valley Landscaping INC | 1636517 | 23 | 11 | Intrastate |
| Mike's Wrecker Service INC | 248314 | 21 | 21 | InterstateHazmat |
| Best Recovery Services LLC | 1359456 | 20 | 13 | IntrastateHazmat |
| Site Management Services INC | 1731928 | 20 | 20 | Intrastate |
| Prh Group | 3104867 | 20 | 6 | Interstate |
| Ground Zero Contracting LLC | 1328076 | 17 | 8 | InterstateHazmat |
| Super-Flite Oil Company INC | 404317 | 16 | 15 | InterstateHazmat |
| Rohde Bros Excavating INC | 1613276 | 16 | 15 | Intrastate |
| Weyand Bros INC | 1627893 | 16 | 11 | Intrastate |
| Jack's Tree Service | 1633211 | 16 | 14 | Intrastate |
| Campbell Trucking Company | 234014 | 15 | 15 | Interstate |
| Best Towing LLC | 1956614 | 15 | 13 | InterstateHazmat |
| Sce | 184242 | 14 | 9 | Interstate |
| First Baptist Church Bridgeport | 590053 | 14 | 30 | Intrastate |
| Heinz Tree Service INC | 1350845 | 13 | 20 | Intrastate |
| Michigan Premier Laundry | 1445390 | 13 | 13 | Intrastate |
| Shay Water Company CO INC | 1776099 | 13 | 13 | Intrastate |
| Hydroevac LLC | 4104111 | 13 | 10 | Interstate |
| Pumford Construction INC | 1678004 | 12 | 9 | Interstate |
| Muehlenbeck Distributing Company | 1749973 | 12 | 15 | Intrastate |
| Becker Lawncare And Landscaping | 1861025 | 12 | 9 | Intrastate |
| Tri Valley Construction LLC | 2327518 | 12 | 6 | Intrastate |
| Saldivar Imperial Services LLC | 3387780 | 12 | 8 | Intrastate |
| Stone Well Service LLC | 1470987 | 11 | 11 | Interstate |
| Valley Asphalt Paving Company | 1600366 | 11 | 2 | Intrastate |
| Lake State Railway Company | 592248 | 10 | 15 | Intrastate |
| Saginaw Rock Products | 878689 | 10 | 12 | Intrastate |
| Godwins Tc & Appliance | 1597161 | 10 | 10 | Intrastate |
| Clutch Express LLC | 3408557 | 10 | 10 | Interstate |
| Bourdow Trucking CO | 598180 | 9 | 8 | Intrastate |
| Shred Experts LLC | 1620797 | 9 | 8 | Intrastate |
| Trinklein Farms LLC | 1717153 | 9 | 5 | Intrastate |
| Superior Chip Sealing And Maintenance INC | 1748567 | 9 | 20 | Intrastate |
| Jonnie On The Spot | 4061980 | 9 | 6 | Intrastate |
| Sargent Trucking INC | 487049 | 8 | 5 | Intrastate |
| Cicinelli And Sons INC | 1597313 | 8 | 8 | Intrastate |
| Osmond Concrete INC | 1661304 | 8 | 7 | Intrastate |
| Complete Enterprises | 1673823 | 8 | 12 | Intrastate |
| Tri-City Acoustical INC | 1711623 | 8 | 3 | Intrastate |
| A-1 Insulation CO Of Saginaw INC | 1721327 | 8 | 4 | Intrastate |
| Becker Asphalt Paving INC | 1753169 | 8 | 12 | Intrastate |
| Kable Landscaping INC | 1798283 | 8 | 8 | Intrastate |
| All In One Contracting INC | 2984278 | 8 | 4 | Interstate |
| Hill Transportation Services LLC | 3086852 | 8 | 6 | Interstate |
| Hoff Farms | 1545493 | 7 | 3 | Intrastate |
| Midway Signs INC | 1603003 | 7 | 3 | Intrastate |
| Beyer Roofing Company | 1680482 | 7 | 6 | Intrastate |
| Gerald G Bergman INC General Contractor | 1721060 | 7 | 6 | Intrastate |
| Dobis Landscaping | 1723612 | 7 | 15 | Intrastate |
| Abo Tent Events INC | 1753597 | 7 | 7 | Intrastate |
| Servpro Of Saginaw | 1796603 | 7 | 12 | Interstate |
| Mid Michigan Roofing LLC | 1932514 | 7 | 6 | Intrastate |
| US Imaging INC | 3004247 | 7 | 7 | Interstate |
| C Riffel & Sons INC | 114578 | 6 | 6 | Intrastate |
| Duro Last INC | 801589 | 6 | 6 | InterstateHazmat |
| American Excavating Of Michigan Limited | 916281 | 6 | 6 | Interstate |
| Dl 29 LLC | 1393673 | 6 | 5 | Intrastate |
| Wm Sawatzki Farm | 1559339 | 6 | 3 | Intrastate |
| Wendland Farms | 1564229 | 6 | 8 | Intrastate |
| Jack A Holtrop INC | 1578817 | 6 | 5 | Intrastate |
| Scott's Tree Service | 1588478 | 6 | 4 | Intrastate |
| Doc Heinz Contracting INC | 1627678 | 6 | 6 | Intrastate |
| Joshua Carter | 1671480 | 6 | 5 | Intrastate |
| Lentner & Sons INC | 1676713 | 6 | 4 | Intrastate |
| Durussel & Sons Tree Service | 1688160 | 6 | 2 | Intrastate |
| Mead & Sons Contracting INC | 1740516 | 6 | 2 | Intrastate |
| Rose Auto | 1858844 | 6 | 4 | Intrastate |
| Ed Heinz Nursery & Landscaping INC | 1863554 | 6 | 2 | Intrastate |
| Michigan Recovery Services INC | 2032985 | 6 | 6 | Intrastate |
| Michigan Agribusiness Solutions | 2987429 | 6 | 20 | Intrastate |
| Waddell Company INC | 3073866 | 6 | 3 | Intrastate |
| Best Price Services LLC | 3399192 | 6 | 2 | IntrastateHazmat |
| Rigda Sealcoating & Asphalt | 3441631 | 6 | 6 | Intrastate |
| Ko Diamond Limousine LLC | 3684761 | 6 | 8 | Intrastate |
| Ctscontractors | 4111169 | 6 | 12 | Intrastate |
| The 3-R Group INC | 616118 | 5 | 5 | Interstate |
| Reif Farms INC | 1522647 | 5 | 6 | Intrastate |
| Autumn View Farms LLC | 1543992 | 5 | 3 | Intrastate |
| Edward Charles Meisel | 1557834 | 5 | 3 | Intrastate |
| Ed Meisel Farms | 1563181 | 5 | 3 | Intrastate |
| Sparks Farms | 1565772 | 5 | 4 | Intrastate |