Federal contractor profile
STANDING ROCK SANITATION SERVICE, INC.
UEI G2GJFH6GNQE3CAGE 1T6S0
Active
Small Business
Overview
- Legal name
- STANDING ROCK SANITATION SERVICE, INC.
- Also known as
- STANDING ROCK SANITATION SERVICE INC
- Registered location
- MC LAUGHLIN, SD, USA
- Primary NAICS
- 562111 — Solid Waste Collection
- Latest award activity
- Aug 6, 2026
Read company summary
STANDING ROCK SANITATION SERVICE, INC. is associated with UEI G2GJFH6GNQE3 and CAGE 1T6S0 in public federal records. AcornBids currently links 6 prime awards totaling $584.4K 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 Solid Waste Collection; Other Waste Collection. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 562111 (Solid Waste Collection). Its public SAM.gov registration lists MC LAUGHLIN, SD, USA.
At a glance
Lifetime prime obligations$584.4K
Prime awards6
Awards with future end dates2
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 27, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- STANDING ROCK SANITATION SERVICE, INC.
- Doing business as
- STANDING ROCK SANITATION SERVICE INC
- UEI
- G2GJFH6GNQE3
- CAGE
- 1T6S0
- Registered address
- 320 MAIN ST, MC LAUGHLIN, SD, 57642, USA
- Registration status
- Active
- Primary NAICS
- 562111 — Solid Waste Collection
- SAM activation
- Mar 31, 2026
- Initial registration
- Jun 6, 2001
- Entity start
- Sep 1, 1965
- SAM updated
- Mar 31, 2026
- Registration expires
- Mar 27, 2027
- Fiscal year end
- May 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 |
|---|---|---|---|---|
| 75H70623P00665FIRM FIXED-PRICE, COMMERCIAL ITEM, NON-PERSONAL SERVICE TYPE, PURCHASE ORDER TO PROVIDE SOLID WASTE COLLECTION FOR THE GREAT PLAINS YOUTH REGIONAL TREATMENT CENTER (GPAYRTC)… | Department of Health and Human Services | $44.8K | Aug 10, 2023 | Aug 7, 2028 |
| 140A0124P0059SOLID WASTE MANAGEMENT SERVICES FOR THE BUREAU OF INDIAN AFFAIRS (BIA), STANDING ROCK AGENCY IN FORT YATES, NORTH DAKOTA. | Department of the Interior | $126.7K | Sep 12, 2024 | Nov 3, 2027 |
| 75H70619P00041FIRM FIXED-PRICE, NON-PERSONAL SERVICE TYPE, PURCHASE ORDER TO PROVIDE SOLID WASTE AND MEDICAL/BIOHAZARD WASTE COLLECTION AND DISPOSAL SERVICES FOR THE MCLAUGHLIN IHS HEALTHCARE… | Department of Health and Human Services | $79.8K | Dec 28, 2018 | Dec 31, 2023 |
| 140A0121P0028SOLID WASTE MANAGEMENT SERVICES - BIA, STANDING ROCK AGENCY | Department of the Interior | $221.9K | Apr 30, 2021 | Nov 3, 2024 |
| 140A0120P0020SOLID WASTE MANAGEMENT SERVICES FOR BIA STANDING ROCK AGENCY IN FORT YATES, ND. | Department of the Interior | $77.3K | Dec 23, 2019 | Dec 31, 2020 |
| 75H70625F03004FIRM FIXED-PRICE, NON-PERSONAL HEALTHCARE SERVICE, TASK ORDER FOR SANITATION FOR THE LABORATORY DEPARTMENT AT THE INDIAN HEALTH SERVICES HOSPITAL LOCATED IN FORTH YATES, NORTH… | Department of Health and Human Services | $34.0K | May 23, 2025 | Nov 22, 2025 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Mar 31, 2026 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Jun 6, 2001 |
| Entity start | Sep 1, 1965 |
Registration classifications: Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 238910 — Site Preparation Contractors | Not reported |
| 541620 — Environmental Consulting Services | Not reported |
| 562111 — Solid Waste Collection | Not reported |
| 562112 — Hazardous Waste Collection | Not reported |
| 562119 — Other Waste Collection | Not reported |
| 562211 — Hazardous Waste Treatment and Disposal | Not reported |
| 562212 — Solid Waste Landfill | Not reported |
| 562219 — Other Nonhazardous Waste Treatment and Disposal | Not reported |
| 562910 — Remediation Services | Not reported |
| 562991 — Septic Tank and Related Services | Not reported |
| 562998 — All Other Miscellaneous Waste Management Services | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| BRYAN J DEFENDER | Government business | Contact method not published | SAM registration | Not available |
| BRYAN J DEFENDER | Alternate government business | Contact method not published | SAM registration | Not available |
| BRYAN J. DEFENDER | Electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 238910 — Site Preparation Contractors
- 541620 — Environmental Consulting Services
- 562111 — Solid Waste Collection
- 562112 — Hazardous Waste Collection
- 562119 — Other Waste Collection
- 562211 — Hazardous Waste Treatment and Disposal
- 562212 — Solid Waste Landfill
- 562219 — Other Nonhazardous Waste Treatment and Disposal
- 562910 — Remediation Services
- 562991 — Septic Tank and Related Services
- 562998 — All Other Miscellaneous Waste Management Services
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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About STANDING ROCK SANITATION SERVICE, INC.
What products and services appear in its federal awards?
Recorded award industries: 562111 — Solid Waste Collection; 562119 — Other Waste Collection.
Recorded products and services: S205 — Trash/Garbage Collection Services - Including Portable Sanitation Services.
Examples from recent award records:
- FIRM FIXED-PRICE, COMMERCIAL ITEM, NON-PERSONAL SERVICE TYPE, PURCHASE ORDER TO PROVIDE SOLID WASTE COLLECTION FOR THE GREAT PLAINS YOUTH REGIONAL TREATMENT CENTER (GPAYRTC)…
- SOLID WASTE MANAGEMENT SERVICES FOR THE BUREAU OF INDIAN AFFAIRS (BIA), STANDING ROCK AGENCY IN FORT YATES, NORTH DAKOTA.
These records describe federal award work, not every company capability. Review the award evidence.
Where is the company registered?
320 MAIN ST, MC LAUGHLIN, South Dakota 57642, United States
Registered location from SAM.gov; award performance locations may differ.
What is its primary registered industry?
562111 — Solid Waste Collection.
Primary SAM.gov NAICS classification.
Which federal agencies are represented in its awards?
Department of the Interior; Department of Health and Human Services.
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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