Federal contractor profile
STONE HFG ARCHITECTURE, LLC
UEI RZRBNXJTU7G5CAGE 97VM9
Active
Veteran Owned BusinessService Disabled Veteran Owned BusinessSmall Business
Overview
- Legal name
- STONE HFG ARCHITECTURE, LLC
- Also known as
- STONE HFG ARCHITECTURE LLC
- Registered location
- SIOUX FALLS, SD, USA
- Primary NAICS
- 541310 — Architectural Services
- Latest award activity
- Aug 5, 2026
Read company summary
STONE HFG ARCHITECTURE, LLC is associated with UEI RZRBNXJTU7G5 and CAGE 97VM9 in public federal records. AcornBids currently links 5 prime awards totaling $3.5M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Veterans Affairs. Its recorded federal awards include work classified as Architectural Services; 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 SIOUX FALLS, SD, USA.
At a glance
Lifetime prime obligations$3.5M
Prime awards5
Awards with future end dates4
Top-agency concentration
Not available
Why this customer concentration
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 Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- STONE HFG ARCHITECTURE, LLC
- Doing business as
- STONE HFG ARCHITECTURE LLC
- UEI
- RZRBNXJTU7G5
- CAGE
- 97VM9
- Registered address
- 600 E 7TH ST, SIOUX FALLS, SD, 57103, USA
- Registration status
- Active
- Primary NAICS
- 541310 — Architectural Services
- SAM activation
- Jun 5, 2026
- Initial registration
- Dec 1, 2021
- Entity start
- Nov 22, 2021
- SAM updated
- Jun 5, 2026
- Registration expires
- Jun 4, 2027
- Fiscal year end
- Dec 31
- Place of incorporation
- SD, USA
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 |
|---|---|---|---|---|
| 36C77624C0172CONSTRUCT RESIDENTIAL REHABILITATION TREATMENT PROGRAM BUILDING MINOR DESIGN | Department of Veterans Affairs | $1.4M | Sep 5, 2024 | Nov 29, 2026 |
| 36C24624C0031A/E SERVICES TO EXPAND AMBULATORY REHAB CLINIC BY REMOVING THE POOL AND REPLACING WITH OFFICES AND SPACE FOR TREATMENT AND ACTIVITIES. | Department of Veterans Affairs | $687.7K | Apr 15, 2024 | Dec 8, 2027 |
| 36C25523C0091657A5-23-110 AE SERVICES FOR RENOVATE 3B FOR PATIENT PRIVACY | Department of Veterans Affairs | $959.2K | Oct 16, 2023 | Oct 15, 2028 |
| 36C77624C0084CONSTRUCT ADDITION RENOVATE BUILDING 59 AND 60 WICHITA - DESIGN | Department of Veterans Affairs | $169.1K | May 31, 2024 | May 2, 2025 |
| 36C25523C0051589A5-REQUEST FOR TECH EVAL: 589A5-23-186, RENOVATE SPACE FOR ONCOLOGY PROPOSAL | Department of Veterans Affairs | $272.4K | Aug 10, 2023 | Dec 31, 2026 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Jun 5, 2026 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Dec 1, 2021 |
| Entity start | Nov 22, 2021 |
Registration classifications: Self Certified Small Disadvantaged Business, Veteran Owned Business, Service Disabled Veteran Owned Business, Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 541310 — Architectural Services | Not reported |
| 541330 — Engineering Services | Not reported |
| 541340 — Drafting Services | Not reported |
| 541350 — Building Inspection Services | Not reported |
| 541410 — Interior Design Services | Not reported |
| 541490 — Other Specialized Design Services | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| TODD STONE | Government business | Contact method not published | SAM registration | Not available |
| TODD STONE | Electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 541310 — Architectural Services
- 541330 — Engineering Services
- 541340 — Drafting Services
- 541350 — Building Inspection Services
- 541410 — Interior Design Services
- 541490 — Other Specialized Design Services
Registered products and services
- C200 — C200
- C211 — Architect - Engineer Services (including landscaping, interior layout, and designing)
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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About STONE HFG ARCHITECTURE, LLC
What products and services appear in its federal awards?
Recorded award industries: 541310 — Architectural Services; 541330 — Engineering Services.
Recorded products and services: C1DA — ARCHITECT AND ENGINEERING- CONSTRUCTION: HOSPITALS AND INFIRMARIES; C1DZ — ARCHITECT AND ENGINEERING- CONSTRUCTION: OTHER HOSPITAL BUILDINGS; C211 — Architect - Engineer Services (including landscaping, interior layout, and designing).
Examples from recent award records:
- CONSTRUCT RESIDENTIAL REHABILITATION TREATMENT PROGRAM BUILDING MINOR DESIGN
- A/E SERVICES TO EXPAND AMBULATORY REHAB CLINIC BY REMOVING THE POOL AND REPLACING WITH OFFICES AND SPACE FOR TREATMENT AND ACTIVITIES.
These records describe federal award work, not every company capability. Review the award evidence.
Where is the company registered?
600 E 7TH ST, SIOUX FALLS, South Dakota 57103, United States
Registered location from SAM.gov; award performance locations may differ.
What is its primary registered industry?
541310 — Architectural Services.
Primary SAM.gov NAICS classification.
Which federal agencies are represented in its awards?
Department of Veterans Affairs.
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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