JOSEPH K OPPRMNN-ARCHITECT P A is associated with UEI SKJ4NWUXJ2C7 and CAGE 3STU8 in public federal records. AcornBids currently links 4 prime awards totaling $243.9K in obligations to this entity. Its largest recorded federal customer by obligations is Department of the Interior. Its recorded federal awards include work classified as Engineering Services. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 541310 (Architectural Services). Its public SAM.gov registration lists WINSTON SALEM, NC, 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 Aug 19, 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 Refresh pending; these totals may be out of date.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 |
|---|---|---|---|---|
| 140P5125F0003JKOA MINIMUM GUARANTEED OPTION FOR YR 2 | Department of the Interior | $500 | Dec 30, 2024 | Sep 10, 2025 |
| 140P5120F0025HSR FORT C'VAERN&STABLE BLDG AT CHRISTIANSTED NATIONAL HISTORIC SITE | Department of the Interior | $242.9K | Aug 26, 2020 | Dec 31, 2024 |
| 140P5123F0076JKOA IDIQ OPTION YEAR ONE MINIMUM GUARANTEED. WILL DEOBLIGATE ONCE FIRST TASK ORDER FOR NEW OPTION YEAR IS AWARDED. | Department of the Interior | $500 | Aug 9, 2023 | Jan 30, 2025 |
| 140P5122D0003CULTURAL RESOURCES MANAGEMENT A&E IDIQ FOR INTERIOR REGION 2, REGION 1 (KENTUCKY) AND REGION 4 (MISSISSIPPI AND LOUISIANA), SOUTH ATLANTIC GULF | Department of the Interior | $5.0M | Sep 24, 2022 | Not available |
| Registration evidence | Date |
|---|---|
| SAM updated | Jan 22, 2026 |
| Source loaded | Sep 2, 2026 |
| Initial registration | Mar 24, 2004 |
| Entity start | Aug 16, 1999 |
Registration classifications: Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 541310 — Architectural Services | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| JOSEPH K OPPERMANN | Government business | Contact method not published | SAM registration | Not available |
| LANGDON OPPERMANN | Alternate government business | Contact method not published | SAM registration | Not available |
| JOSEPH K. OPPERMANN | Electronic business | Contact method not published | SAM registration | Not available |
| LANGDON OPPERMANN | Alternate 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: 541330 — Engineering Services.
Recorded products and services: F099 — Other Natural Resources and Conservation Services; C219 — Other Architect and Engineering Services.
Examples from recent award records:
These records describe federal award work, not every company capability. Review the award evidence.
539 N TRADE ST, WINSTON SALEM, North Carolina 27101, United States
Registered location from SAM.gov; award performance locations may differ.
541310 — Architectural Services.
Primary SAM.gov NAICS classification.
Department of the Interior.
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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