NAICS codes › 212290
NAICS 212290 — Other Metal Ore Mining: federal contracts
0 open federal contract opportunities classified under NAICS 212290 (Other Metal Ore Mining) on SAM.gov, refreshed nightly.
Open solicitations
No open solicitations carry this NAICS code right now.
Who buys NAICS 212290
| Agency | Obligations, 24 mo | Actions |
|---|---|---|
| National Aeronautics and Space Administration (NASA) | $968K | 1 |
| Department of Defense (DoD) | $392K | 1 |
Who wins NAICS 212290 work
| Contractor | Obligations, 24 mo | Awards |
|---|---|---|
| MATERION BRUSH INC | $968K | 1 |
| ALTA RESOURCE TECHNOLOGIES INC | $392K | 1 |
NAICS 212290 contracts expiring in the next 18 months
2 contracts worth $15.5M. The largest:
| Incumbent | Buyer | What | Value | Ends | Est. solicitation | Record |
|---|---|---|---|---|---|---|
| CONVERDYN, GP | Department of Energy | 212290 Other Metal Ore Mining | $14.5M | 31 December 2027 | ~Q3 2027 | Details |
| MATERION BRUSH INC | National Aeronautics and Space Administration | 212290 Other Metal Ore Mining | $968K | 25 January 2027 | Now / imminent | Details |
Every expiring NAICS 212290 contract →
Contracts and task orders from USASpending.gov (FPDS) whose period of performance ends within 18 months, valued at $25K or more, excluding IDIQ ceilings and government-owned, contractor-operated facility contracts. Co-terminous orders from the same vendor, agency, NAICS and PSC ending in the same month are grouped. The solicitation date is an estimate (about six months before the contract ends): FedSift does not know whether a follow-on has been posted, so check SAM.gov.
Who counts as small under this code
FedSift does not hold the SBA size standard for NAICS 212290. Check SBA's table of size standards before relying on small-business status.
Each solicitation carries exactly one NAICS code, and that code — not a related one in the same family — decides who counts as small.
One code, chosen by the contracting officer, decides who counts as small. A related code in the same family does not qualify you, and the assignment itself can be appealed to SBA OHA.
Source: FAR 19.102, current as of 07 August 2026 · eCFR.
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