PSC M1NZ: Operation of Other Utilities
M1NZ is the product and service code (PSC) federal agencies use for operation of other utilities, in the operate govt owned buildings group. Here are the contracts open under it now, the NAICS codes it pairs with, and who buys and wins this work.
- Open contracts now
- 0
- Spending, FY2026
- $2.2 million
- Share to small businesses
- 25%
Where M1NZ sits in the PSC Manual
- Category: Service
- Group M: Operation of Govt Owned Facility
- Group M1: Operate Govt Owned Buildings
- Code M1NZ: Operation of Other Utilities
NAICS codes used with PSC M1NZ
The NAICS code on a contract sets the size standard for who counts as small. These are the codes agencies pair with M1NZ most often:
| NAICS | Industry | Spent, last 3 years |
|---|---|---|
| 221320 | Sewage Treatment Facilities | $3.2 million |
| 237120 | Oil and Gas Pipeline and Related Structures Construction | $1.9 million |
| 237130 | Power and Communication Line and Related Structures Construction | $813,842 |
| 221122 | Electric Power Distribution | $780,722 |
| 561110 | Office Administrative Services | $766,861 |
| 541990 | All Other Professional, Scientific, and Technical Services | $314,647 |
Who buys under PSC M1NZ
Agencies with the most contract dollars under M1NZ over the last three fiscal years, per USAspending.gov:
| Agency | Obligated |
|---|---|
| Department of the Air Force | $5.1 million |
| Department of the Army | $1.9 million |
| Federal Prison System / Bureau of Prisons | $901,186 |
| Department of Veterans Affairs | $314,647 |
| Department of Energy | $274,580 |
| National Aeronautics and Space Administration | $234,202 |
| Department of State | $178,822 |
| Bureau of Indian Affairs and Bureau of Indian Education | $111,249 |
Federal spending under PSC M1NZ by year
| Fiscal year | Contract obligations |
|---|---|
| FY2024 | $3 million |
| FY2025 | $3.9 million |
| FY2026 | $2.2 million |
| FY2027 (so far) | $0 |
Who wins PSC M1NZ contracts
| Company | Obligated, last 3 years |
|---|---|
| Lowndes County Board of Commissioners | $3.2 million |
| Utility Energy Systems, LLC | $1.9 million |
| Direct Energy Business LLC | $901,186 |
| Togiak Management Services, LLC | $813,842 |
| Navales Enterprises, Inc. | $766,861 |
| Venergy Group LLC | $314,647 |
| Incorporated County of Los Alamos | $274,580 |
| Hills, Inc. | $174,704 |
| Miscellaneous Foreign Awardees | $132,187 |
| Navajo Tribal Utility Authority | $111,249 |
Related PSC codes
- M111 Operation of Office Buildings
- M112 Oper of Govt Conf Space & Fac
- M119 Oper of Govt Other Admin – SVC BLDGS
- M121 Oper of Govt Air Traffic Towers
- M122 Oper of Govt Air Traffic TNG Fac
- M123 Oper of Govt Radar & Nav Facility
- M124 Operation of Airport Runways
- M125 Operation of Airport Terminals
- M126 Oper of Govt Missile Systems Fac
- M127 Oper of Govt Elct & Comm Sys Fac
Frequently asked questions
What is PSC M1NZ?
M1NZ is the service code in the federal Product and Service Code (PSC) Manual for operation of other utilities, under M (Operation of Govt Owned Facility) and M1 (Operate Govt Owned Buildings). Agencies put a PSC on every contract to record what they bought.
What is the difference between a PSC and a NAICS code?
A PSC describes what the government is buying. A NAICS code describes the industry of the business doing the work, and it sets the SBA size standard for small business set-asides. Every contract notice has both.
Which NAICS code goes with PSC M1NZ?
Most federal contract dollars under PSC M1NZ go with NAICS 221320 (Sewage Treatment Facilities), according to USAspending.gov. The contracting officer picks the NAICS code for each solicitation, so check the notice.
How do I find contracts that use PSC M1NZ?
Contract opportunities are posted on SAM.gov with their PSC and NAICS codes. FedReady can match new ones to your business and email you, free.