Overview
- Legal name
- HDR ENGINEERING INC
- Registered location
- RAPID CITY, SD, USA
- Website
- Company website ↗
- Primary NAICS
- 541330 — Engineering Services
- Latest award activity
- Feb 2, 2023
Read company summary
HDR ENGINEERING INC is associated with UEI MJFVQ11NR995 and CAGE 6NUH3 in public federal records. AcornBids currently links 3 prime awards totaling $306.5K in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. 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 541330 (Engineering Services). Its public SAM.gov registration lists RAPID CITY, SD, USA.
At a glance
Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Sep 27, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- HDR ENGINEERING INC
- UEI
- MJFVQ11NR995
- CAGE
- 6NUH3
- Registered address
- 703 MAIN ST STE 200, RAPID CITY, SD, 57701, USA
- Registration status
- E
- Primary NAICS
- 541330 — Engineering Services
- SAM updated
- Jan 6, 2026
- Registration expires
- Jan 6, 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 |
|---|---|---|---|---|
| FA469023F0011PREPARE PLANNING CHARETTE REPORT FOR MUNS AND CATM ELECTRICAL DISTRO LINE | Department of Defense | $204.2K | Feb 2, 2023 | Feb 15, 2024 |
| FA469022F0044ADD BACKUP DISTRIBUTION FEEDER IN MSA | Department of Defense | $101.8K | Apr 27, 2022 | Apr 13, 2023 |
| FA469021F0131INITIAL TASK ORDER FOR MINIMUM AWARD GUARANTEE. | Department of Defense | $500 | Sep 13, 2021 | Dec 13, 2021 |
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Jan 6, 2026 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Not available |
| Entity start | Not available |
Registered industries
- 2X — 2X
- XS — XS
Registered products and services
- 236220N — 236220N
- 237310N — 237310N
- 238220N — 238220N
- 238990E — 238990E
- 541310N — 541310N
- 541320N — 541320N
- 541330E — 541330E
- 541618N — 541618N
- 541620N — 541620N
- 561210N — 561210N
- 562910E — 562910E
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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Explore the customer, work and award-size evidence behind each match.
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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