Federal contractor profile
ADVANCED COMPOSTING SYSTEMS LLC
UEI FS1REW988HF5CAGE 1NYL2Company website ↗
Active
Small Business
Overview
- Legal name
- ADVANCED COMPOSTING SYSTEMS LLC
- Registered location
- WHITEFISH, MT, USA
- Website
- Company website ↗
- Primary NAICS
- 221320 — Sewage Treatment Facilities
- Latest award activity
- Aug 28, 2026
Read company summary
ADVANCED COMPOSTING SYSTEMS LLC is associated with UEI FS1REW988HF5 and CAGE 1NYL2 in public federal records. AcornBids currently links 2 prime awards totaling $92.8K 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 Prefabricated Wood Building Manufacturing; Plumbing, Heating, and Air-Conditioning Contractors. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 221320 (Sewage Treatment Facilities). Its public SAM.gov registration lists WHITEFISH, MT, USA.
At a glance
Lifetime prime obligations$92.8K
Prime awards2
Awards with future end dates2
Top-agency concentration100.0%
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 Refresh pending; these totals may be out of date.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
- ADVANCED COMPOSTING SYSTEMS LLC
- UEI
- FS1REW988HF5
- CAGE
- 1NYL2
- Registered address
- 195 MEADOWS RD, WHITEFISH, MT, 59937, USA
- Registration status
- Active
- Primary NAICS
- 221320 — Sewage Treatment Facilities
- SAM activation
- Feb 9, 2026
- Initial registration
- Dec 30, 2001
- Entity start
- Aug 1, 1974
- SAM updated
- Feb 9, 2026
- Registration expires
- Feb 5, 2027
- Fiscal year end
- Dec 31
- Place of incorporation
- MT, 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 |
|---|---|---|---|---|
| 140L6426P0026WHITE POCKET COMPOSTING TOILET INSTALLATION | Department of the Interior | $46.6K | Aug 28, 2026 | Dec 30, 2026 |
| 140P1525P0120GRCA-SERVICE PIPE CREEK COMPOST FACILITY | Department of the Interior | $46.2K | Aug 21, 2025 | Sep 30, 2026 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Feb 9, 2026 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Dec 30, 2001 |
| Entity start | Aug 1, 1974 |
Registration classifications: Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 221320 — Sewage Treatment Facilities | Not reported |
| 321992 — Prefabricated Wood Building Manufacturing | Not reported |
| 327999 — All Other Miscellaneous Nonmetallic Mineral Product Manufacturing | Not reported |
| 332311 — Prefabricated Metal Building and Component Manufacturing | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| RIED NELSON | Government business | Contact method not published | SAM registration | Not available |
| RIED NELSON | Alternate government business | Contact method not published | SAM registration | Not available |
| RIED NELSON | Electronic business | Contact method not published | SAM registration | Not available |
| RIED NELSON | Alternate electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 221320 — Sewage Treatment Facilities
- 321992 — Prefabricated Wood Building Manufacturing
- 327999 — All Other Miscellaneous Nonmetallic Mineral Product Manufacturing
- 332311 — Prefabricated Metal Building and Component Manufacturing
Registered products and services
- H146 — Quality Control Services: Water Purification and Sewage Treatment Equipment
- J046 — Maintenance, Repair and Rebuilding of Equipment: Water Purification and Sewage Treatment Equipment
- K046 — Modification of Equipment: Water Purification and Sewage Treatment Equipment
- N046 — Installation of Equipment: Water Purification and Sewage Treatment Equipment
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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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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