01 / NAICS Market Profile
NAICS 333131 Mining Machinery And Equipment Manufacturing Federal Contracts
North American Industry Classification System code 333131
Federal contract activity classified under Mining Machinery And Equipment Manufacturing across FY 2020–FY 2026. Net obligations include both new obligations and subsequent deobligations.
02 / Market Size
How large is the NAICS 333131 federal market?
03 / Spending Trend
NAICS 333131 contract spending by fiscal year
Annual obligations, activity, and participation across the same FY 2020–FY 2026 profile window.
Latest closed fiscal year$871.4K
FY 2026| Fiscal year | Obligations | Actions | Vendors | Customers | Change |
|---|---|---|---|---|---|
| FY 2020 | $1.00M | 57 | 32 | 14 | — |
| FY 2021 | $1.34M | 61 | 33 | 10 | +34.3% |
| FY 2022 | $1.88M | 58 | 27 | 9 | +39.5% |
| FY 2023 | $2.98M | 46 | 23 | 12 | +58.7% |
| FY 2024 | $1.97M | 50 | 37 | 14 | −34.0% |
| FY 2025 | -$37.1K | 25 | 17 | 6 | −101.9% |
| FY 2026 | $871.4K | 23 | 20 | 6 | +2,448.8% |
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 ARMY | 2100 | $2.96M | 46 | 22 | 29.6% |
| BUREAU OF RECLAMATION | 1425 | $1.46M | 9 | 5 | 14.6% |
| DEFENSE LOGISTICS AGENCY | 97AS | $1.23M | 169 | 42 | 12.3% |
| CENTERS FOR DISEASE CONTROL AND PREVENTION | 7523 | $817.6K | 18 | 11 | 8.2% |
| FEDERAL AVIATION ADMINISTRATION | 6920 | $643.0K | 2 | 1 | 6.4% |
| OFFICE OF THE ASSISTANT SECRETARY FOR ADMINISTRATION AND MANAGEMENT | 1605 | $596.2K | 13 | 3 | 6.0% |
| FARM PRODUCTION AND CONSERVATION BUSINESS CENTER | 12D0 | $425.6K | 12 | 2 | 4.3% |
| ENERGY, DEPARTMENT OF | 8900 | $295.1K | 1 | 1 | 3.0% |
| NATIONAL PARK SERVICE | 1443 | $272.1K | 2 | 1 | 2.7% |
| AGRICULTURAL RESEARCH SERVICE | 12H2 | $262.1K | 3 | 3 | 2.6% |
05 / Contracting Offices
Which contracting offices buy in NAICS 333131?
Ranked by net obligations during FY 2020–FY 2026.
| Office | Code | Agency | Obligations | Actions | Vendors | Market share |
|---|---|---|---|---|---|---|
| PACIFIC NW REGION PN 6615 | 140R10 | BUREAU OF RECLAMATION | $1.35M | 6 | 2 | 13.5% |
| DLA TROOP SUPPORT | SPE8EE | DEFENSE LOGISTICS AGENCY | $1.12M | 131 | 30 | 11.2% |
| CDC OFFICE OF ACQUISITION SERVICES | 75D301 | CENTERS FOR DISEASE CONTROL AND PREVENTION | $817.6K | 18 | 11 | 8.2% |
| 6973GH FRANCHISE ACQUISITION SVCS | 6973GH | FEDERAL AVIATION ADMINISTRATION | $643.0K | 2 | 1 | 6.4% |
| W2SD ENDIST BALTIMORE | W912DR | DEPT OF THE ARMY | $617.8K | 2 | 2 | 6.2% |
| W07V ENDIST NEW ORLEANS | W912P8 | DEPT OF THE ARMY | $605.9K | 1 | 1 | 6.1% |
| W6QM MICC-FT DRUM | W911S2 | DEPT OF THE ARMY | $569.0K | 8 | 7 | 5.7% |
| W071 ENDIST OMAHA | W9128F | DEPT OF THE ARMY | $506.0K | 12 | 6 | 5.1% |
| DOL - CAS DIVISION 5 PROCUREMENT | 1605C5 | OFFICE OF THE ASSISTANT SECRETARY FOR ADMINISTRATION AND MANAGEMENT | $336.3K | 2 | 1 | 3.4% |
| NATIONAL ENERGY TECHNOLOGY LABORATORY | 892433 | ENERGY, DEPARTMENT OF | $295.1K | 1 | 1 | 3.0% |
06 / Top Vendors
Which contractors lead the NAICS 333131 market?
| Vendor | Obligations | Actions | Customers | Market share | Latest activity |
|---|---|---|---|---|---|
| CENTRAL MINE EQUIPMENT COMPANY | $1.57M | 22 | 4 | 15.7% | Oct 14, 2025 |
| TERRA SONIC INTERNATIONAL, LLC | $1.33M | 5 | 2 | 13.3% | Aug 1, 2023 |
| DEJANA TRUCK & UTILITY EQUIPMENT COMPANY, LLC | $692.9K | 48 | 1 | 6.9% | Oct 30, 2025 |
| TEI ROCK DRILLS INC | $643.0K | 2 | 1 | 6.4% | Jun 4, 2024 |
| CSE CORPORATION | $433.7K | 4 | 1 | 4.3% | Sep 8, 2021 |
| GIDDINGS MACHINE COMPANY | $363.8K | 11 | 1 | 3.6% | Sep 16, 2024 |
| KEJR, INC. | $342.2K | 9 | 3 | 3.4% | Sep 5, 2024 |
| SEPOR, INC | $295.1K | 1 | 1 | 3.0% | Mar 18, 2026 |
| ARHAB LLC | $275.0K | 1 | 1 | 2.7% | Jul 2, 2026 |
| GULF HOLDINGS LLC | $272.1K | 2 | 1 | 2.7% | May 14, 2024 |
07 / Product and Service Mix
What products and services are purchased under NAICS 333131?
| PSC | Description | Obligations | Actions | Vendors | Share |
|---|---|---|---|---|---|
| 3820 | MINING, ROCK DRILLING, EARTH BORING, AND RELATED EQUIPMENT | $5.51M | 196 | 62 | 55.1% |
| 3413 | DRILLING AND TAPPING MACHINES | $643.0K | 2 | 1 | 6.4% |
| 4240 | SAFETY AND RESCUE EQUIPMENT | $464.5K | 6 | 3 | 4.6% |
| 3895 | MISCELLANEOUS CONSTRUCTION EQUIPMENT | $377.7K | 3 | 3 | 3.8% |
| 3417 | MILLING MACHINES | $295.1K | 1 | 1 | 3.0% |
| 5610 | MINERAL CONSTRUCTION MATERIALS, BULK | $272.1K | 2 | 1 | 2.7% |
| J038 | MAINT/REPAIR/REBUILD OF EQUIPMENT- CONSTRUCTION/MINING/EXCAVATING/HIGHWAY MAINTENANCE EQUIPMENT | $266.4K | 10 | 3 | 2.7% |
| 3805 | EARTH MOVING AND EXCAVATING EQUIPMENT | $248.8K | 3 | 2 | 2.5% |
| 3510 | LAUNDRY AND DRY CLEANING EQUIPMENT | $187.5K | 1 | 1 | 1.9% |
| 6640 | LABORATORY EQUIPMENT AND SUPPLIES | $177.2K | 7 | 4 | 1.8% |
08 / Buying Pattern
How does the government buy in NAICS 333131?
| Common action type | Obligations | Actions |
|---|---|---|
| PURCHASE ORDER | $8.31M | 257 |
| DELIVERY ORDER | $555.1K | 56 |
| DEFINITIVE CONTRACT | $1.13M | 7 |
09 / Recent Contract Awards
What was awarded most recently in NAICS 333131?
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 $10.00M market as addressable.