Federal contractor profile
NORTHERN WASTEWATER OPERATIONS, LLC
UEI PWEGNDN8KLH5CAGE 4NXQ8
Active
Small Business
Overview
- Legal name
- NORTHERN WASTEWATER OPERATIONS, LLC
- Registered location
- WALKER, MN, USA
- Primary NAICS
- 221320 — Sewage Treatment Facilities
- Latest award activity
- Apr 8, 2026
Read company summary
NORTHERN WASTEWATER OPERATIONS, LLC is associated with UEI PWEGNDN8KLH5 and CAGE 4NXQ8 in public federal records. AcornBids currently links 2 prime awards totaling $277.9K in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Janitorial Services; Sewage Treatment Facilities. 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 WALKER, MN, USA.
At a glance
Lifetime prime obligations$277.9K
Prime awards2
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 28, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- NORTHERN WASTEWATER OPERATIONS, LLC
- UEI
- PWEGNDN8KLH5
- CAGE
- 4NXQ8
- Registered address
- 1063 SWAN DR NW, WALKER, MN, 56484, USA
- Registration status
- Active
- Primary NAICS
- 221320 — Sewage Treatment Facilities
- SAM activation
- Mar 19, 2026
- Initial registration
- Mar 2, 2007
- Entity start
- Feb 12, 2007
- SAM updated
- Mar 19, 2026
- Registration expires
- Mar 13, 2027
- Fiscal year end
- Dec 31
- Place of incorporation
- MN, 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 |
|---|---|---|---|---|
| W912ES23P0019SEWAGE TREATMENT PLANT OPERATIONS AND MAINTENANCE | Department of Defense | $135.8K | Feb 23, 2023 | Oct 20, 2027 |
| W912ES24P0085SHOWER AND RESTROOM CUSTODIAL SERVICES | Department of Defense | $142.2K | Apr 16, 2024 | Apr 30, 2029 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Mar 19, 2026 |
| Source loaded | Sep 19, 2026 |
| Initial registration | Mar 2, 2007 |
| Entity start | Feb 12, 2007 |
Registration classifications: Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 221320 — Sewage Treatment Facilities | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| MARK H SAUNDERS | Government business | Contact method not published | SAM registration | Not available |
| MARK SAUNDERS | Electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 221320 — Sewage Treatment Facilities
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
Related companies worth researching
Explore the customer, work and award-size evidence behind each match.
365 awards
55 awards
51 awards
47 awards
45 awards
About NORTHERN WASTEWATER OPERATIONS, LLC
What products and services appear in its federal awards?
Recorded award industries: 561720 — Janitorial Services; 221320 — Sewage Treatment Facilities.
Recorded products and services: S201 — Custodial Janitorial Services; M1ND — OPERATION OF SEWAGE AND WASTE FACILITIES.
Examples from recent award records:
These records describe federal award work, not every company capability. Review the award evidence.
Where is the company registered?
1063 SWAN DR NW, WALKER, Minnesota 56484, United States
Registered location from SAM.gov; award performance locations may differ.
What is its primary registered industry?
221320 — Sewage Treatment Facilities.
Primary SAM.gov NAICS classification.
Which federal agencies are represented in its awards?
Department of Defense.
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.
Recently viewed companies
Keep your research moving
Save this company, track changes, and evaluate upcoming work against your targets.
Save to my research Find my fit