Overview
Reported subcontract value since award
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Awards toSubcontracts toSierra Alloys CompanyConnectedCircle area = dollars
Insight SubcontractorSubcontractor (sub): a company hired by the prime to do part of a federal contract. It works for the prime, not the government. Glossary to The Boeing Company on 12 orders. See more on the Teaming tab
Hover over a year to see its value.
Insight $8.33M reported in FY2025, its largest year. See more on the Teaming tab
Teaming
Subcontracts Sierra Alloys Company received, by prime order
Whom it works under and on what.
19 subcontracts from 5 primes.
Showing 1–10 of 19 subcontracts
| The Boeing Company | FA863423F0048under FA863420D2704 | FA8634 AFLCMC WAQK F15 | $6,951,478 | Mar 19, 2025 |
| The Boeing Company | FA863422F0035under FA863420D2704 | FA8634 AFLCMC WAQK F15 | $4,543,684 | May 3, 2024 |
| The Boeing Company | FA863418C2701 | FA8634 AFLCMC WAQK F15 | $3,069,724 | Mar 2, 2023 |
| The Boeing Company | N0001918C1012 | NAVAL AIR SYSTEMS COMMAND (N00019) | $974,811 | Jan 31, 2025 |
| Bell Boeing Joint Project Office | N0001917C0015 | DCMA VERTICAL LIFT TEXAS (S4418A) | $352,194 | Oct 30, 2023 |
| The Boeing Company | N0001918C1046 | NAVAL AIR SYSTEMS COMMAND (N00019) | $348,436 | Nov 5, 2019 |
| The Boeing Company | FA863421F0023under FA863420D2704 | FA8634 AFLCMC WAQK F15 | $296,303 | Jun 23, 2023 |
| Bell Textron Inc. | W58RGZ23C0001 | W6QK ACC-RSA (W58RGZ) | $238,544 | Jul 24, 2025 |
| Vertex Modernization And Sustainment LLC | N0001919C0056 | DCMA OHIO RIVER VALLEY (S0140A) | $229,032 | Oct 7, 2019 |
| Bell Textron Inc. | N0001917C0030 | DCMA VERTICAL LIFT TEXAS (S4418A) | $169,164 | Feb 25, 2020 |
Page 1 of 2
Opportunities
Open opportunities matching Sierra Alloys Company's registered industries
Notices in its 5 industries (NAICSNAICS code: a six-digit code for the kind of work a company does. Each contract carries one, and it sets the small-business size limit. Glossary): 331410, 331491, 332111, 332112, 332114
6 of the next 7 are due within 30 days.
Showing 1–7 of 7 opportunities
| Opportunity | Agency | Due |
|---|---|---|
| BAR,METAL (opens in Procura)Solicitation · NAICS 331491Free account: full notice, dates, attachments Contacts · paid plans | Department of the Navy (DOD)NAVSUP WEAPON SYSTEMS SUPPORT MECH (N00104) | Oct 21, 2026 |
| RRR300 Niobium Sheet, Rods and Discs (opens in Procura)Combined Synopsis/Solicitation · NAICS 331410Free account: full notice, dates, attachments Contacts · paid plans | Department of EnergyOffice 899034 | Oct 21, 2026 |
| BREECH RING FORGING, PER DWG #12591139 REV B, FOR 105MM M20 (opens in Procura)Solicitation · NAICS 332111Free account: full notice, dates, attachments Contacts · paid plans | Department of the Army (DOD)W6QK ACC WVA (W911PT) | Oct 23, 2026 |
| Purchase of Haynes alloy sheet (opens in Procura)Combined Synopsis/Solicitation · Set aside: Small business · NAICS 331491Free account: full notice, dates, attachments Contacts · paid plans | National Aeronautics and Space AdministrationNASA SHARED SERVICES CENTER (80NSSC) | Oct 26, 2026 |
| Breechblock Forging (Rough Machined), per drawing number 12591138, Rev B, for 105mm M20 (opens in Procura)Solicitation · NAICS 332111Free account: full notice, dates, attachments Contacts · paid plans | Department of the Army (DOD)W6QK ACC WVA (W911PT) | Nov 4, 2026 |
| PIP-II Niobium Sheets, Rings, and Disks (opens in Procura)Solicitation · NAICS 331491Free account: full notice, dates, attachments Contacts · paid plans | Department of EnergyOffice 899034 | Nov 10, 2026 |
| Manufacture and supply of T-142 Track Shoe Block (opens in Procura)Presolicitation · Set aside: Small business · NAICS 332111Free account: full notice, dates, attachments Contacts · paid plans | Department of the Army (DOD)W6QK ACC RRAD (W911RQ) | Apr 14, 2029 |
Registration and contacts
Registration
- UEI
- J1DML3V7GDN5
- CAGE code
- 6T875
- Registration
- Active, expires Sep 22, 2027
- Entity type
- Corporate Entity (Not Tax Exempt)
- Location
- Irwindale, CA, 91706
- Congressional district
- CA-31
- Established
- 1974
Registered industries (NAICSNAICS code: a six-digit code for the kind of work a company does. Each contract carries one, and it sets the small-business size limit. Glossary)
Registered in 5 industries; primary 332112
Contacts at Sierra Alloys Company
| Contact | Role | As of |
|---|---|---|
| See contactsLocked · 7-day trial or paid plan (name, title and contact details with a 7-day trial or paid plan) | Government business POC · Electronic business POC · Company contactSAM.gov registrationSBA profileAs of Oct 4, 2026 | Oct 4, 2026 |
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