Top DoD nonferrous metal (except copper and aluminum) rolling, drawing, and extruding contractors
In the 12 months ending Oct 5, 2026, the Department of Defense obligated $521.3M in net prime contract dollars under NAICS 331491, up 1198.8% from $40.1M in the preceding 12 months. 92 prime contractors received positive obligations, and 1 of them accounted for 80% of that spend.
Prime contracts funded by the Department of Defense. Latest 12 months: Oct 6, 2025 to Oct 5, 2026. Source: USAspending.gov.
DoD publishes contract data to USAspending with a 90-day delay, so the most recent months understate DoD activity.
Obligations by fiscal year
Net prime contract obligations by federal fiscal year (October to September).
Top DoD contractors for NAICS 331491
Ranked by positive obligations in the latest 12 months. Share is of all positive obligations in this market.
| # | Contractor | Latest 12 mo | Prior 12 mo | Share | Rank change |
|---|---|---|---|---|---|
| 1 | Glencore Ltd. | $450.6M | $0 | 86.4% | New |
| 2 | RIO Tinto Services Inc | $51.6M | $0 | 9.9% | New |
| 3 | Murray Benjamin Electric Company LLC | $2.7M | $2.0M | 0.5% | ▲ 1 |
| 4 | Rudy III, Ernest | $1.6M | $2.5M | 0.3% | ▼ 1 |
| 5 | Pierce Aluminum Company, Inc. | $1.3M | $1.2M | 0.3% | ▲ 3 |
| 6 | The Monroe Cable Company, Inc. | $1.2M | $1.2M | 0.2% | ▲ 1 |
| 7 | Hydraulics International, Inc. | $1.0M | $857K | 0.2% | ▲ 5 |
| 8 | APL Engineered Materials, Inc | $908K | $1.1M | 0.2% | ▲ 2 |
| 9 | Hurlen Corporation | $834K | $626K | 0.2% | ▲ 6 |
| 10 | Corgistics, Inc. | $642K | $392K | 0.1% | ▲ 13 |
| 11 | Metalloy Industries, Inc. | $612K | $8.9M | 0.1% | ▼ 10 |
| 12 | Flatwater Metals Company | $581K | $1.1M | 0.1% | ▼ 3 |
| 13 | Metco Engineering Corp | $539K | $988K | 0.1% | ▼ 2 |
| 14 | TW Metals, Inc. | $505K | $132K | 0.1% | ▲ 31 |
| 15 | Western States Metals, Inc. | $445K | $13K | 0.1% | ▲ 86 |
What changed in the last 12 months
Contractors with the largest change in reported obligations versus the preceding 12 months.
Largest gains
- Glencore Ltd.$0 → $450.6M (+$450.6M) · now #1
- RIO Tinto Services Inc$0 → $51.6M (+$51.6M) · now #2
- Murray Benjamin Electric Company LLC$2.0M → $2.7M (+$696K) · now #3
Largest declines
- Metalloy Industries, Inc.$8.9M → $612K (−$8.3M) · now #11
- Titanium Metals Corporation$5.0M → $0 (−$5.0M) · no latest-period obligations
- Moog Inc$1.7M → $0 (−$1.7M) · no latest-period obligations
New to this market
26 contractors received their first obligations in this market (since FY2022) during the latest 12 months. The largest:
| Contractor | First obligation | Latest 12 mo |
|---|---|---|
| Glencore Ltd. | May 15, 2026 | $450.6M |
| RIO Tinto Services Inc | Dec 10, 2025 | $51.6M |
| Northrop Grumman Systems Corporation | Jan 26, 2026 | $223K |
| Frequentis Defense Inc | Nov 19, 2025 | $158K |
| Tazob LLC | Feb 10, 2026 | $125K |
| Kanai Koken Co.,ltd | May 1, 2026 | $109K |
| Innovize Solutions LLC | Jun 12, 2026 | $95K |
| SR Solutions Inc. | Apr 9, 2026 | $93K |
Where the money comes from
Funding sub-agencies within the Department of Defense, latest 12 months. The funding organization can differ from the office that runs the requirement.
| Funding sub-agency | Latest 12 mo | Prior 12 mo | Change |
|---|---|---|---|
| Defense Logistics Agency | $516.8M | $22.9M | Up $493.9M (2159.5%) |
| Department of the Navy | $3.9M | $16.9M | Down $13.1M (77.2%) |
| Department of the Air Force | $603K | $24K | Up $579K (2463.2%) |
Potential recompetes
Large awards in this market whose current period of performance ends in the next 18 months. Treat these as research leads: options, extensions, and follow-on vehicles often change the timing.
| Award | Incumbent | Obligated | Current end |
|---|---|---|---|
| N0010425CFA17 | Metalloy Industries, Inc. BAR,METAL | $1.3M | Oct 21, 2026 |
| N0010425CFA31 | Metalloy Industries, Inc. BAR,METAL | $2.6M | Apr 15, 2027 |
| SP800025C0003 | Titanium Metals Corporation TITANIUM INGOTS | $5.0M | May 5, 2027 |
| N0010425CYB35 | Moog Inc SERVOACTUATOR ASSY | $1.7M | Mar 9, 2028 |
Common questions
Who are the top DoD contractors for NAICS 331491?
In the latest 12 months, Glencore Ltd. ($450.6M), RIO Tinto Services Inc ($51.6M), Murray Benjamin Electric Company LLC ($2.7M) received the most DoD obligations for nonferrous metal (except copper and aluminum) rolling, drawing, and extruding.
How concentrated is this market?
The eight largest primes held 98.0% of positive obligations, and Glencore Ltd. alone held 86.4%. 26 contractors won their first obligations in this market during the latest 12 months.
Are any large DoD NAICS 331491 contracts ending soon?
4 of the largest awards in this market reach their current end date in the next 18 months. The first is N0010425CFA17 (Metalloy Industries, Inc., $1.3M obligated), ending Oct 21, 2026. An end date is a research lead, not a confirmed recompete: options and extensions often move it.
Related markets
NAICS 331491 across all agencies
Treasury · NAICS 331491
$610.2MFigures are net obligations on prime contracts (award types A–D) from USAspending.gov, grouped by funding agency and the NAICS code on each award. Net obligations include deobligations and corrections, so they can differ from positive-obligation totals. See methodology.
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