Companies headquartered in Michigan, by prime awards since FY2021
Rows 3,901–4,000 of 4,332, largest first
| Company | City | Primary industry (NAICS) | Prime awards since FY2021 |
|---|---|---|---|
| Site Development Inc. | Madison Heights | 237990 Other Heavy and Civil Engineering… | $0 |
| Sixarp, LLC | Grand Rapids | 561910 Packaging and Labeling Services | $0 |
| Six Sigma Professionals Inc. | Canton | 541611 Administrative Management and General… | $0 |
| SKF USA Inc. | Dexter | 332991 Ball and Roller Bearing Manufacturing | Subcontractor |
| Skilled Manufacturing, Inc. | Traverse City | 336310 Motor Vehicle Gasoline Engine… | Subcontractor |
| Smart Business Source LLC | Troy | 459410 Office Supplies and Stationery Retailers | $0 |
| Sme Holdings, LLC | Sterling Heights | 332710 Machine Shops | Subcontractor |
| Smith Brothers Tool Company | Shelby Township | 333514 Special Die and Tool, Die Set, Jig… | Subcontractor |
| Smith-cordingly Sandra | Caledonia | 624310 Vocational Rehabilitation Services | $0 |
| Smithgroup Architects & Landscape Architects, PLLC | Detroit | 541310 Architectural Services | $0 |
| Smithgroup Companies, Inc. | Detroit | 541310 Architectural Services | $0 |
| Smithgroup, Inc. | Ann Arbor | 541320 Landscape Architectural Services | Subcontractor |
| Smith Shannon | Byron Center | 624310 Vocational Rehabilitation Services | $0 |
| Snow Country Social, LLC | Bessemer | 531120 Lessors of Nonresidential Buildings… | $0 |
| Snow Machines Inc. | Midland | 339999 All Other Miscellaneous Manufacturing | $0 |
| Software Finesse, L.L.C. | Farmington Hills | 513210 Software Publishers | $0 |
| Solarize Electric LLC | Detroit | 541611 Administrative Management and General… | $0 |
| Soli-bond, Inc. | Bay City | 213112 Support Activities for Oil and Gas… | $0 |
| Soli Consulting, LLC | Hancock | 541511 Custom Computer Programming Services | Subcontractor |
| Soliman Amr | Ann Arbor | 238990 All Other Specialty Trade Contractors | $0 |
| Solutions Of Consequence LLC | Jenison | 326199 All Other Plastics Product Manufacturing | Subcontractor |
| Solve Metrology LLC | Grandville | 811210 Electronic and Precision Equipment… | $0 |
| Somat Engineering Inc. | Detroit | 541330 Engineering Services | Subcontractor |
| Sommerset Paving Companies LLC | Milford | 237310 Highway, Street, and Bridge Construction | $0 |
| Source One Metals Inc. | Rochester Hills | 423510 Metal Service Centers and Other Metal… | Subcontractor |
| Southeastern Michigan Health Association | Detroit | Subcontractor | |
| Southtown LLC | Benton Harbor | $0 | |
| Spalding Dedecker Associates Inc. | Rochester Hills | 541330 Engineering Services | Subcontractor |
| Sparrow Clinton Hospital | Saint Johns | $0 | |
| Spaulding Manufacturing Inc. | Saginaw | 339999 All Other Miscellaneous Manufacturing | $0 |
| Specialty Machine Service Inc. | Grand Rapids | 423830 Industrial Machinery and Equipment… | $0 |
| Spec Technologies Inc. | Shelby Township | 333514 Special Die and Tool, Die Set, Jig… | $0 |
| Spec Tool Co. | Sparta | 333515 Cutting Tool and Machine Tool Accessory… | Subcontractor |
| Speedshelf Systems, Inc. | Southfield | 238990 All Other Specialty Trade Contractors | $0 |
| Spe Utility Contractors LLC | Mount Clemens | 237130 Power and Communication Line… | $0 |
| Spicer Group Inc. | Saginaw | 541330 Engineering Services | Subcontractor |
| Spiral Industries, Inc. | Howell | 332996 Fabricated Pipe and Pipe Fitting… | $0 |
| Spiralock Corp. | Chesterfield | 339993 Fastener, Button, Needle, and Pin… | Subcontractor |
| Springfield Hardware, Inc. | Springfield | $0 | |
| Stac Computers, Inc. | Grand Rapids | 334111 Electronic Computer Manufacturing | Subcontractor |
| Standard Components, LLC | Sterling Heights | 333514 Special Die and Tool, Die Set, Jig… | Subcontractor |
| Standard Die International, Inc. | Livonia | 332999 All Other Miscellaneous Fabricated… | $0 |
| Stanley T Dobry | Warren | 812990 All Other Personal Services | $0 |
| Stans Electric Inc. | Cheboygan | 238210 Electrical Contractors and Other Wiring… | $0 |
| Stantec Consulting Services Inc. | Farmington Hills | 541330 Engineering Services | $0 |
| St. Anthony Acquisition Company, Inc. | Warren | 623110 Nursing Care Facilities (Skilled… | $0 |
| Starfish Family Services, Inc. | Inkster | Subcontractor | |
| Star Of The West Milling Co. | Frankenmuth | 311211 Flour Milling | $0 |
| State Of Michigan | Marquette | $0 | |
| Statewide Environmental Service, LLC | Petoskey | 562910 Remediation Services | $0 |
| Stathakis, Inc. | Farmington Hills | 561720 Janitorial Services | $0 |
| Steck-schulte Supply Inc. | Sterling Heights | 423730 Warm Air Heating and Air-Conditioning… | $0 |
| Steel Aero LLC | Byron Center | 541715 Research and Development… | Subcontractor |
| Steele Supply Co. | Saint Joseph | 423450 Medical, Dental, and Hospital Equipment… | $0 |
| Steel Industries Inc. | Redford | 332111 Iron and Steel Forging | Subcontractor |
| Stegman Tool Co. Inc. | Troy | 332721 Precision Turned Product Manufacturing | Subcontractor |
| Stegner Controls LLC | Auburn Hills | 541420 Industrial Design Services | $0 |
| S. & T. Electrical International Inc. | Sault Sainte Marie | 238210 Electrical Contractors and Other Wiring… | $0 |
| Sterling Gage & Calibration LLC | Sterling Heights | 333514 Special Die and Tool, Die Set, Jig… | Subcontractor |
| Sterling Performance, Inc. | Milford | 541380 Testing Laboratories and Services | $0 |
| Steven M Schenck | Grand Rapids | 561611 Investigation and Personal Background… | $0 |
| Stevenson Holdings Four Inc. | Southfield | 311991 Perishable Prepared Food Manufacturing | $0 |
| Stiebel Properties LLC | Traverse City | 531120 Lessors of Nonresidential Buildings… | $0 |
| St. John Providence | Warren | Subcontractor | |
| Stolter LLC | West Olive | 611430 Professional and Management Development… | $0 |
| Stone Quest Inc. | Saginaw | 212312 Crushed and Broken Limestone Mining… | $0 |
| Stony Creek Services Inc. | Westland | 238310 Drywall and Insulation Contractors | $0 |
| Stout Brace Eugene | Troy | 541511 Custom Computer Programming Services | Subcontractor |
| Streamline Machine Source Inc. | Greenville | 332710 Machine Shops | Subcontractor |
| Streetcar Orv LLC | Wixom | 423120 Motor Vehicle Supplies and New Parts… | $0 |
| St. Regis Culvert, Inc. | Charlotte | 331210 Iron and Steel Pipe and Tube… | $0 |
| Strike Group LLC | Detroit | 238210 Electrical Contractors and Other Wiring… | $0 |
| Stroker Kelly | Clawson | 624310 Vocational Rehabilitation Services | $0 |
| Structural Plastics Corporation | Holly | 337215 Showcase, Partition, Shelving… | $0 |
| STS Operating, Inc. | Sterling Heights | 423830 Industrial Machinery and Equipment… | Subcontractor |
| Suburban Mobility Authority For Regional Transportation | Detroit | $0 | |
| Sundberg-ferar, Inc. | Commerce Township | 541420 Industrial Design Services | Subcontractor |
| Sunnyside Properties Of Michigan LLC | Ironwood | 531120 Lessors of Nonresidential Buildings… | $0 |
| Sunrise Instruments, L.L.C. | Canton | Subcontractor | |
| Superior Air-ground Ambulance Service Of Michigan Inc. | Warren | 621910 Ambulance Services | $0 |
| Superior Lighthouse Restoration LLC | Negaunee | 332999 All Other Miscellaneous Fabricated… | $0 |
| Superior Products MFG., Inc. | Croswell | 332994 Small Arms, Ordnance, and Ordnance… | $0 |
| Superior Threading, Inc. | Owosso | 333517 Machine Tool Manufacturing | $0 |
| Superior Watershed Partnership | Marquette | 813312 Environment, Conservation and Wildlife… | $0 |
| Supply Network, Inc. | Caledonia | 423990 Other Miscellaneous Durable Goods… | $0 |
| Sure Flow Products L.L.C. | Wixom | 334513 Instruments and Related Products… | $0 |
| Surveying Solutions Inc. | Standish | Subcontractor | |
| Survey Instrument Sales, Inc. | Redford | 334519 Other Measuring and Controlling Device… | $0 |
| Suspa, Incorporated | Grand Rapids | 333995 Fluid Power Cylinder and Actuator… | $0 |
| Sweet Manufacturing, Inc. | Kalamazoo | 336330 Motor Vehicle Steering and Suspension… | $0 |
| Swick Plumbing & Heating Inc. | Marquette | 238220 Plumbing, Heating, and Air-Conditioning… | $0 |
| Synergeering Group LLC | Farmington Hills | 326199 All Other Plastics Product Manufacturing | $0 |
| Synergy Prototype Stamping LLC | Clinton Township | 336370 Motor Vehicle Metal Stamping | Subcontractor |
| Systecore, Inc. | Saginaw | 423830 Industrial Machinery and Equipment… | $0 |
| Systematic Manufacturing Inc. | Madison Heights | 339999 All Other Miscellaneous Manufacturing | Subcontractor |
| System Components Inc. | South Haven | 333613 Mechanical Power Transmission Equipment… | Subcontractor |
| Tack Electronics LLC | Grand Rapids | 335931 Current-Carrying Wiring Device… | Subcontractor |
| Talascend Sl LLC | Troy | 561320 Temporary Help Services | Subcontractor |
| Taplin Enterprises LLC | Kalamazoo | 562910 Remediation Services | Subcontractor |
| Taplin Group, LLC | Kalamazoo | 562219 Other Nonhazardous Waste Treatment… | $0 |