01 / NAICS Market Profile
NAICS 811310 Commercial And Industrial Machinery And Equipment (Except Automotive And Electronic) Repair And Maintenance Federal Contracts
North American Industry Classification System code 811310
Federal contract activity classified under Commercial And Industrial Machinery And Equipment (Except Automotive And Electronic) Repair And Maintenance across FY 2020–FY 2026. Net obligations include both new obligations and subsequent deobligations.
02 / Market Size
How large is the NAICS 811310 federal market?
03 / Spending Trend
NAICS 811310 contract spending by fiscal year
Annual obligations, activity, and participation across the same FY 2020–FY 2026 profile window.
Latest closed fiscal year$598.82M
FY 2026| Fiscal year | Obligations | Actions | Vendors | Customers | Change |
|---|---|---|---|---|---|
| FY 2020 | $660.81M | 9,721 | 2,872 | 95 | — |
| FY 2021 | $639.64M | 9,266 | 2,656 | 96 | −3.2% |
| FY 2022 | $651.21M | 8,672 | 2,544 | 88 | +1.8% |
| FY 2023 | $749.93M | 8,801 | 2,663 | 85 | +15.2% |
| FY 2024 | $776.25M | 9,284 | 2,803 | 90 | +3.5% |
| FY 2025 | $765.32M | 9,323 | 2,746 | 86 | −1.4% |
| FY 2026 | $598.82M | 7,499 | 2,390 | 81 | −21.8% |
04 / Top Federal Customers
Which federal agencies buy most in this industry?
Ranked by net obligations during FY 2020–FY 2026.
| Federal customer | Code | Obligations | Actions | Vendors | Market share |
|---|---|---|---|---|---|
| DEPT OF THE NAVY | 1700 | $1.86B | 12,233 | 1,573 | 38.3% |
| DEPT OF THE ARMY | 2100 | $990.50M | 11,712 | 1,585 | 20.5% |
| DEPT OF THE AIR FORCE | 5700 | $712.31M | 7,974 | 1,089 | 14.7% |
| VETERANS AFFAIRS, DEPARTMENT OF | 3600 | $321.48M | 8,467 | 1,358 | 6.6% |
| U.S. SPECIAL OPERATIONS COMMAND (USSOCOM) | 97ZS | $211.72M | 437 | 39 | 4.4% |
| U.S. COAST GUARD | 7008 | $76.94M | 2,672 | 489 | 1.6% |
| DEFENSE COMMISSARY AGENCY (DECA) | 97AZ | $76.33M | 2,098 | 73 | 1.6% |
| DEFENSE LOGISTICS AGENCY | 97AS | $46.89M | 1,486 | 186 | 1.0% |
| DEPT OF DEFENSE EDUCATION ACTIVITY (DODEA) | 97F2 | $44.55M | 218 | 6 | 0.9% |
| INTERNAL REVENUE SERVICE | 2050 | $39.35M | 150 | 17 | 0.8% |
05 / Contracting Offices
Which contracting offices buy in NAICS 811310?
Ranked by net obligations during FY 2020–FY 2026.
| Office | Code | Agency | Obligations | Actions | Vendors | Market share |
|---|---|---|---|---|---|---|
| COMMANDER | M67004 | DEPT OF THE NAVY | $584.31M | 510 | 19 | 12.1% |
| NSWC PHILADELPHIA DIV | N64498 | DEPT OF THE NAVY | $220.22M | 427 | 50 | 4.5% |
| AMSAM-SPK | H92241 | U.S. SPECIAL OPERATIONS COMMAND (USSOCOM) | $199.07M | 117 | 1 | 4.1% |
| FA8533 AFLCMC ROKB | FA8533 | DEPT OF THE AIR FORCE | $189.62M | 227 | 1 | 3.9% |
| COMMANDER | M67854 | DEPT OF THE NAVY | $179.85M | 179 | 10 | 3.7% |
| W6QM MICC FDO FT BRAGG | W91247 | DEPT OF THE ARMY | $153.05M | 494 | 14 | 3.2% |
| FA8534 AFLCMC ROKC | FA8534 | DEPT OF THE AIR FORCE | $104.22M | 152 | 1 | 2.2% |
| PAE STRATEGIC SYSTEMS PROGRAMS | N00030 | DEPT OF THE NAVY | $101.32M | 74 | 5 | 2.1% |
| FA2517 21 CONS BLDG 350 | FA2517 | DEPT OF THE AIR FORCE | $98.68M | 86 | 20 | 2.0% |
| NAVFACSYSCOM MID-ATLANTIC | N40085 | DEPT OF THE NAVY | $94.56M | 976 | 45 | 2.0% |
06 / Top Vendors
Which contractors lead the NAICS 811310 market?
| Vendor | Obligations | Actions | Customers | Market share | Latest activity |
|---|---|---|---|---|---|
| KBR SERVICES, LLC | $328.41M | 211 | 1 | 6.8% | Jul 10, 2026 |
| VITAL LINK, INC. | $293.83M | 379 | 1 | 6.1% | May 6, 2026 |
| KBRWYLE TECHNOLOGY SOLUTIONS, LLC | $239.82M | 213 | 1 | 5.0% | Aug 29, 2024 |
| GENERAL ELECTRIC COMPANY | $197.45M | 118 | 2 | 4.1% | Jul 6, 2026 |
| SANDHILLS UTILITY SERVICES, LLC | $151.73M | 443 | 1 | 3.1% | Jul 9, 2026 |
| COOPER MACHINERY SERVICES LLC | $96.68M | 19 | 2 | 2.0% | Sep 30, 2024 |
| AMERICAN ENGINEERING CORPORATION | $67.65M | 458 | 4 | 1.4% | Jul 9, 2026 |
| INDEPENDENT ROUGH TERRAIN CENTER LLC | $64.49M | 39 | 4 | 1.3% | Feb 5, 2026 |
| PHILLIPS CORPORATION | $51.48M | 741 | 14 | 1.1% | Aug 19, 2026 |
| GENERAL DYNAMICS MISSION SYSTEMS, INC. | $49.11M | 51 | 2 | 1.0% | Apr 6, 2026 |
07 / Product and Service Mix
What products and services are purchased under NAICS 811310?
| PSC | Description | Obligations | Actions | Vendors | Share |
|---|---|---|---|---|---|
| R706 | SUPPORT- MANAGEMENT: LOGISTICS SUPPORT | $576.75M | 456 | 9 | 11.9% |
| J017 | MAINT/REPAIR/REBUILD OF EQUIPMENT- AIRCRAFT LAUNCHING, LANDING, AND GROUND HANDLING EQUIPMENT | $308.51M | 608 | 48 | 6.4% |
| J039 | MAINT/REPAIR/REBUILD OF EQUIPMENT- MATERIALS HANDLING EQUIPMENT | $235.82M | 5,750 | 565 | 4.9% |
| J041 | MAINT/REPAIR/REBUILD OF EQUIPMENT- REFRIGERATION, AIR CONDITIONING, AND AIR CIRCULATING EQUIPMENT | $231.88M | 2,538 | 467 | 4.8% |
| J028 | MAINT/REPAIR/REBUILD OF EQUIPMENT- ENGINES, TURBINES, AND COMPONENTS | $225.59M | 1,154 | 241 | 4.7% |
| J036 | MAINT/REPAIR/REBUILD OF EQUIPMENT- SPECIAL INDUSTRY MACHINERY | $223.52M | 3,713 | 759 | 4.6% |
| J035 | MAINT/REPAIR/REBUILD OF EQUIPMENT- SERVICE AND TRADE EQUIPMENT | $211.90M | 2,145 | 450 | 4.4% |
| J016 | MAINT/REPAIR/REBUILD OF EQUIPMENT- AIRCRAFT COMPONENTS AND ACCESSORIES | $182.98M | 154 | 24 | 3.8% |
| J049 | MAINT/REPAIR/REBUILD OF EQUIPMENT- MAINTENANCE AND REPAIR SHOP EQUIPMENT | $181.88M | 3,649 | 789 | 3.8% |
| J020 | MAINT/REPAIR/REBUILD OF EQUIPMENT- SHIP AND MARINE EQUIPMENT | $149.10M | 2,285 | 411 | 3.1% |
08 / Buying Pattern
How does the government buy in NAICS 811310?
| Common action type | Obligations | Actions |
|---|---|---|
| PURCHASE ORDER | $1.11B | 36,757 |
| DELIVERY ORDER | $2.81B | 15,384 |
| DEFINITIVE CONTRACT | $855.57M | 8,763 |
| BPA CALL | $66.27M | 1,662 |
09 / Recent Contract Awards
What was awarded most recently in NAICS 811310?
10 / Market Interpretation
How should contractors evaluate this market?
Start with the spending direction
Compare annual obligations with actions and vendor participation. Growth driven by only a few large actions represents a different opportunity from broad, recurring demand.
Follow the actual buyers
Move from federal customers to contracting offices. Offices reveal where acquisition responsibility and recurring purchasing activity are concentrated.
Measure accessible demand
Use competition, small-business participation, incumbent vendors, and PSC mix before treating the full $4.84B market as addressable.