Top NAICS Codes in Montana FY2025
Industries ranked by place-of-performance federal contract obligations in Montana during fiscal year 2025.
Quick answer
NAICS 236220, COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTION, leads Montana in FY2025 with $24,424,571 in ingested obligations.
Market Snapshot
Ranked contractors15
Top obligations$24,424,571
| Rank | NAICS | NAICS industry | Obligations | Awards |
|---|---|---|---|---|
| 1 | 236220 | COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTION | $24,424,571 | 3 |
| 2 | 221320 | SEWAGE TREATMENT FACILITIES | $11,042,545 | 1 |
| 3 | 237310 | HIGHWAY, STREET, AND BRIDGE CONSTRUCTION | $8,703,110 | 2 |
| 4 | 561320 | TEMPORARY HELP SERVICES | $2,784,500 | 1 |
| 5 | 621498 | ALL OTHER OUTPATIENT CARE CENTERS | $657,475 | 1 |
| 6 | 561612 | SECURITY GUARDS AND PATROL SERVICES | $233,028 | 1 |
| 7 | 541330 | ENGINEERING SERVICES | $219,087 | 1 |
| 8 | 561720 | JANITORIAL SERVICES | $167,007 | 3 |
| 9 | 621399 | OFFICES OF ALL OTHER MISCELLANEOUS HEALTH PRACTITIONERS | $135,879 | 1 |
| 10 | 621420 | OUTPATIENT MENTAL HEALTH AND SUBSTANCE ABUSE CENTERS | $101,500 | 1 |
| 11 | 517121 | TELECOMMUNICATIONS RESELLERS | $47,736 | 1 |
| 12 | 334419 | OTHER ELECTRONIC COMPONENT MANUFACTURING | $25,026 | 1 |
| 13 | 561492 | COURT REPORTING AND STENOTYPE SERVICES | $23,400 | 3 |
| 14 | 532120 | TRUCK, UTILITY TRAILER, AND RV (RECREATIONAL VEHICLE) RENTAL AND LEASING | $22,797 | 1 |
| 15 | 811310 | COMMERCIAL AND INDUSTRIAL MACHINERY AND EQUIPMENT (EXCEPT AUTOMOTIVE AND ELECTRONIC) REPAIR AND MAINTENANCE | $1,884 | 1 |
Source: USAspending.gov. Last updated from ingested federal spending data: May 7, 2026.