Federal contractor profile
UEI W3ETARPFYUN9CAGE 928H1
SEMPER SUPRA, LLC is associated with UEI W3ETARPFYUN9 and CAGE 928H1 in public federal records. AcornBids currently links 7 prime awards totaling $196.0K in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance; Overhead Traveling Crane, Hoist, and Monorail System Manufacturing; All Other Professional, Scientific, and Technical Services. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 333923 (Overhead Traveling Crane, Hoist, and Monorail System Manufacturing). Its public SAM.gov registration lists PHOENIX, AZ, USA.
Detailed agency totals are not available in this stored profile.
Largest positive coded-agency total ÷ all positive coded-agency totals × 100
Missing data is shown as unavailable.
Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Sep 28, 2026. Refresh pending; these totals may be out of date.
Public SAM.gov registration details.
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.
Prime contract awards. Select an award to review its history and source evidence.
| Award / description | Awarding agency | Obligations | Start date | End date |
|---|---|---|---|---|
| 12505B24P0178ANNUAL INSPECTION OF HOISTS, OVERHEAD CRANE, AND SLING EQUIPMENT - BASE PLUS FOUR OPTION YEARS | Department of Agriculture | $48.0K | Sep 30, 2024 | Sep 29, 2029 |
| W50S7U26PA003183 WG MXS HOIST INSPECTIONS FY26 THE 183D MAINTENANCE SQUADRON REQUIRES A PROPERLY LICENSED AND CERTIFIED CONTRACTOR TO PERFORM ANNUAL INSPECTIONS TO INCLUDE PREVENTATIVE… | Department of Defense | $9.6K | Apr 1, 2026 | Mar 31, 2031 |
| W50S6S26PA002PROVIDE ANNUAL SLING LOAD TEST AND INSPECTION IN ACCORDANCE WITH PWS. | Department of Defense | $20.8K | Mar 23, 2026 | Sep 30, 2030 |
| W50S6S25PA002LRE LOAD TEST AND INSPECTION PER PWS | Department of Defense | $11.2K | Jan 8, 2025 | Jul 7, 2028 |
| FA488724P0011425 FIGHTER SQUADRON LOAD TEST AND INSPECTION | Department of Defense | $31.8K | Jan 15, 2024 | Dec 31, 2028 |
| W9124R24P0007ANNUAL MAINTENANCE & REPAIR | Department of Defense | $63.5K | Apr 22, 2024 | Apr 30, 2027 |
| W50S6S24PA006ANNUAL HOIST, HOOK, SLING INSPECTIONS | Department of Defense | $31.0K | Mar 1, 2024 | Feb 28, 2026 |
Modeled recompete windows are estimates, not announced solicitations or guarantees.
| Registration evidence | Date |
|---|---|
| SAM updated | Jun 30, 2026 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Jun 12, 2021 |
| Entity start | Jun 7, 2021 |
Registration classifications: Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 333923 — Overhead Traveling Crane, Hoist, and Monorail System Manufacturing | Not reported |
| 335314 — Relay and Industrial Control Manufacturing | Not reported |
| 811310 — Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| HERMANN VIERKOETTER | Government business | Contact method not published | SAM registration | Not available |
| HERMANN VIERKOETTER | Electronic business | Contact method not published | SAM registration | Not available |
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
Explore the customer, work and award-size evidence behind each match.
Recorded award industries: 811310 — Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance; 333923 — Overhead Traveling Crane, Hoist, and Monorail System Manufacturing; 541990 — All Other Professional, Scientific, and Technical Services.
Recorded products and services: H339 — Inspection and Laboratory Services (except medical/dental): Materials Handling Equipment; J036 — Maintenance, Repair and Rebuilding of Equipment: Special Industry Machinery; H349 — Inspection and Laboratory Services (except medical/dental): Maintenance and Repair Shop Equipment.
Examples from recent award records:
These records describe federal award work, not every company capability. Review the award evidence.
3623 E WINDMERE DR, PHOENIX, Arizona 85048, United States
Registered location from SAM.gov; award performance locations may differ.
333923 — Overhead Traveling Crane, Hoist, and Monorail System Manufacturing.
Primary SAM.gov NAICS classification.
Department of Defense; Department of Agriculture.
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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