Overview
- Legal name
- ERFFMEYER & SON CO INC
- Registered location
- MILWAUKEE, WI, USA
- Website
- Company website ↗
- Primary NAICS
- 339910 — Jewelry and Silverware Manufacturing
- Latest award activity
- Apr 4, 2025
Read company summary
ERFFMEYER & SON CO INC is associated with UEI KEL4A8H9K7M1 and CAGE 0XYM1 in public federal records. AcornBids currently links 2 prime awards totaling $224.9K in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Jewelry and Silverware Manufacturing. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 339910 (Jewelry and Silverware Manufacturing). Its public SAM.gov registration lists MILWAUKEE, WI, USA.
At a glance
Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Aug 19, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- ERFFMEYER & SON CO INC
- UEI
- KEL4A8H9K7M1
- CAGE
- 0XYM1
- Registered address
- 5300 W CLINTON AVE, MILWAUKEE, WI, 53223, USA
- Registration status
- E
- Primary NAICS
- 339910 — Jewelry and Silverware Manufacturing
- SAM updated
- Jan 16, 2026
- Registration expires
- Jan 16, 2026
Federal award analysis
Net transaction obligations by federal fiscal period.
Transaction history is not available in the loaded data. Annual funding is not estimated from current award totals.
Recent federal awards
Prime contract awards. Select an award to review its history and source evidence.
| Award / description | Awarding agency | Obligations | Start date | End date |
|---|---|---|---|---|
| SPE1C124P13508510868323!BADGE,QUALIFICATION | Department of Defense | $6.6K | Sep 4, 2024 | Jun 3, 2025 |
| SPE1C124P11038510731325!DECORATION SET,INDI | Department of Defense | $218.2K | Jul 2, 2024 | Jan 31, 2025 |
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Jan 16, 2026 |
| Source loaded | Aug 15, 2026 |
| Initial registration | Not available |
| Entity start | Not available |
Registered industries
- 2X — 2X
- 8W — 8W
- A2 — A2
- MF — MF
Registered products and services
- 331523Y — 331523Y
- 332812Y — 332812Y
- 339910Y — 339910Y
- 339999Y — 339999Y
- 423940Y — 423940Y
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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Data coverage and methodology
Sources: SAM.gov registration, USAspending awards and transactions, and linked supporting records. Prime contract obligations, IDV ceilings and assistance amounts are kept separate. Missing records are not zero activity. Company claims are labeled separately. Recompete signals are rule-based scores out of 100. Positioning windows are AcornBids estimates.
No official subaward rows are loaded, so Acorn does not claim known teaming relationships.
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