| Action Traffic Maintenance Incorporated | 1393562 | 173 | 125 | Intrastate |
| Emterra Environmental USA Corporation | 2354213 | 122 | 95 | Intrastate |
| Tigris Aquatic Services LLC | 4546643 | 78 | 78 | InterstateHazmat |
| Matrix Expedited Service | 1246253 | 63 | 38 | Interstate |
| Youngs Environmental Cleanup INC | 360583 | 55 | 47 | InterstateHazmat |
| E&l Construction Group INC | 1743999 | 50 | 35 | Interstate |
| Mclaren Health Care Corporation | 1799088 | 50 | 50 | Intrastate |
| Curbco INC | 1631873 | 48 | 37 | Intrastate |
| Parker's Propane | 403338 | 39 | 34 | IntrastateHazmat |
| Tom Ryan Distributing CO INC | 114590 | 37 | 32 | Intrastate |
| Steel Transportation Services INC | 615815 | 34 | 49 | Interstate |
| Food Bank Of Eastern Michigan | 1139224 | 26 | 15 | Intrastate |
| Coley Vending INC | 1876682 | 24 | 50,024 | Interstate |
| Sullivan & O`sullivan Incorporation | 169819 | 23 | 18 | Intrastate |
| Ctt Enterprises INC | 1259486 | 23 | 25 | Intrastate |
| Surface Solutions | 3474802 | 22 | 12 | Interstate |
| Marathon Flint Oil Company | 403345 | 21 | 16 | IntrastateHazmat |
| Complete Towing | 621234 | 21 | 12 | Interstate |
| Modern Transport | 1626740 | 21 | 23 | Intrastate |
| B & C Cartage | 1446370 | 20 | 15 | Intrastate |
| B & M Equipment Leasing INC | 1789592 | 20 | 15 | Intrastate |
| Lang Constuction INC | 1867820 | 19 | 6 | Interstate |
| Koegel Meats INC | 530044 | 17 | 12 | Intrastate |
| Servpro Of Fenton & North West Genesee | 3105498 | 17 | 8 | Interstate |
| Flushing Sand & Gravel INC | 1778675 | 14 | 5 | Intrastate |
| Westown Marathon | 1922233 | 14 | 10 | IntrastateHazmat |
| On The Move Coaches INC | 1623069 | 13 | 20 | Interstate |
| American Metal Roofs | 2055128 | 13 | 20 | Intrastate |
| Pro Source Utility Group | 2843076 | 13 | 13 | Intrastate |
| Two Men And Atruckgenesee County | 1387252 | 12 | 7 | Interstate |
| Attentive Industries INC | 1441400 | 12 | 7 | Interstate |
| Lockhart Roofing | 1664066 | 12 | 3 | Intrastate |
| Oak Distributing Company INC | 1464543 | 11 | 9 | Intrastate |
| Rpm Wholesale Auto & Parts INC | 1620697 | 11 | 3 | IntrastateHazmat |
| Acme Building Materials INC | 1651929 | 10 | 9 | Intrastate |
| Jb Supply Company | 1673391 | 10 | 6 | Intrastate |
| Jack And The Bean Stalk Lawn INC | 1757810 | 10 | 8 | Intrastate |
| Ksmith Contracting | 1797183 | 10 | 6 | Intrastate |
| E & R Leasing INC | 1834779 | 10 | 7 | Intrastate |
| Certified Abatement Services INC | 2200366 | 10 | 8 | Intrastate |
| Gray's Towing | 3343925 | 10 | 10 | Intrastate |
| Flint Welding Supply Company INC | 548529 | 9 | 6 | IntrastateHazmat |
| Wings & Wheels Delivery INC | 790144 | 9 | 7 | Intrastate |
| Mechanical Contractor | 1554069 | 9 | 8 | Interstate |
| Dwf Of Flint | 1704503 | 9 | 9 | Intrastate |
| Gcarc | 1872684 | 9 | 6 | Intrastate |
| Sgi Heating & Cooling | 3726334 | 9 | 18 | Interstate |
| Full Bore Directional Boring INC | 1007105 | 8 | 4 | Intrastate |
| Integrity Lawn Care INC | 1850678 | 8 | 10 | Intrastate |
| All Seasons Landscape Service INC | 1977675 | 8 | 1 | Intrastate |
| Eknoor Trucking Company | 2115309 | 8 | 16 | Interstate |
| Happy Can Disposal LLC | 2486689 | 8 | 6 | Intrastate |
| D&h Fire Suppression LLC | 3530984 | 8 | 4 | Intrastate |
| Richfield Trailer Supply, LLC | 5777088 | 8 | 4 | Intrastate |
| Ross Asphalt Paving Systems INC | 1038173 | 7 | 6 | Intrastate |
| Michigan Fence Company INC | 1319473 | 7 | 7 | Intrastate |
| Spring Mountain Water Corporation | 1409606 | 7 | 6 | Intrastate |
| Signs By Crannie INC | 1575213 | 7 | 6 | Intrastate |
| Fick Excavating INC | 1606699 | 7 | 5 | Intrastate |
| Martin Trucking Of Flint INC | 1640223 | 7 | 7 | IntrastateHazmat |
| Patriot Ambulance Service, Incorporated | 2918782 | 7 | 10 | Intrastate |
| Urban Builder & Developer INC | 2981566 | 7 | 6 | Intrastate |
| L Zellar & Sons Excavating INC | 309919 | 6 | 3 | Intrastate |
| Northgate | 336786 | 6 | 6 | Intrastate |
| Averill Recycling INC | 389324 | 6 | 4 | Intrastate |
| Lorbec Metals USA Limited | 470772 | 6 | 5 | Interstate |
| Wjrt Tv | 668800 | 6 | 4 | Intrastate |
| Osborn Trucking INC | 1442215 | 6 | 11 | Intrastate |
| Eagle Excavation INC | 1605238 | 6 | 5 | Interstate |
| Gwb Transport INC | 1643406 | 6 | 3 | Interstate |
| Bartman Excavating INC | 1672482 | 6 | 2 | Intrastate |
| Michigan Lumber CO | 1696474 | 6 | 3 | Intrastate |
| Gil Sunde Well Drilling INC | 1697630 | 6 | 2 | Intrastate |
| Olds Trucking | 1720071 | 6 | 6 | Intrastate |
| Housing Products CO INC | 1723649 | 6 | 7 | Intrastate |
| Easton Enterprises INC | 1772552 | 6 | 4 | Interstate |
| Treece Enterprises | 1801266 | 6 | 5 | Intrastate |
| Ultimate Turf | 1882284 | 6 | 6 | Intrastate |
| Ultimate Turf INC | 2405309 | 6 | 5 | Intrastate |
| Fick Landscape Supplies LLC | 2594926 | 6 | 4 | Intrastate |
| Network Lighting Control INC | 4941864 | 6 | 6 | Intrastate |
| Armor USA LLC | 5763015 | 6 | 4 | Interstate |
| Cygnet Enterprises INC | 393184 | 5 | 3 | InterstateHazmat |
| Burnash Wrecking | 1620437 | 5 | 2 | Intrastate |
| Sunset Hills Association | 1766505 | 5 | 2 | Intrastate |
| J & M Tree Service | 1817416 | 5 | 5 | Intrastate |
| Saint Vincent Depaul Thrift Store | 1839113 | 5 | 5 | Intrastate |
| Ken Brown Trucking | 1883359 | 5 | 3 | Intrastate |
| Party Time Rentals INC | 1902503 | 5 | 1 | Intrastate |
| Great Lakes Concrete Supply LLC | 1926886 | 5 | 5 | Intrastate |
| Fbh Architectural Security | 2284989 | 5 | 4 | Intrastate |
| City Pallet | 2310340 | 5 | 2 | Intrastate |
| William E Walter INC | 3502901 | 5 | 40 | Intrastate |
| Ojedatrucking LLC | 4183067 | 5 | 2 | Intrastate |
| Perry's Trucking INC | 347957 | 4 | 2 | Intrastate |
| Yetter's Carbonic Gas INC | 584691 | 4 | 4 | Intrastate |
| Richfield Industries | 662002 | 4 | 4 | Interstate |
| The Genesee Group INC | 918823 | 4 | 5 | Intrastate |
| Hubbard Supply CO | 1238870 | 4 | 4 | Interstate |
| Goodwill Industries Of Mid Michigan | 1577969 | 4 | 4 | Intrastate |