PSC M1: Operate Government Owned Buildings
Service group
Code facts
- Part of
-
- M
- Codes under it
- 114
- Contract awards
- 1,354 In the last 12 months
- Contract obligations
- $42,107,326,697 In FY2025
PSC codes and definitions come from the GSA PSC Manual and contract spending from SAM.gov/FPDS.
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $561,735,921 |
| FY2026 | $43,213,509,659 |
| FY2025 | $42,107,326,697 |
| FY2024 | $39,595,642,502 |
| FY2023 | $40,545,842,932 |
Top contractors by obligations
| Rank | Contractor | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Triad National Security, LLC | $5,490,349,345 | |
| 2 | National Technology & Engineering Solutions Of Sandia, LLC | $5,102,185,585 | |
| 3 | Consolidated Nuclear Security, LLC | $3,150,781,446 | |
| 4 | Ut-Battelle LLC | $2,991,515,420 | |
| 5 | Savannah River Nuclear Solutions LLC | $2,988,222,472 | |
| 6 | Battelle Energy Alliance, LLC | $2,406,642,387 | |
| 7 | Fluor Marine Propulsion, LLC | $2,314,755,608 | |
| 8 | Honeywell Federal Manufacturing & Technologies, LLC | $2,222,803,690 | |
| 9 | Pantexas Deterrence, LLC | $1,649,241,084 | |
| 10 | Battelle Memorial Institute | $1,628,954,934 |
See the full FY2025 ranking of PSC M1 contractors, by parent company.
Top funding agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of Energy | $35,723,304,944 | |
| 2 | Department of the Navy | $2,856,773,863 | |
| 3 | Air Force | $1,577,822,136 | |
| 4 | Department of the Army | $1,231,913,607 | |
| 5 | Defense Logistics Agency | $454,386,348 | |
| 6 | Department of Transportation | $303,018,308 | |
| 7 | National Aeronautics and Space Administration | $252,390,690 | |
| 8 | National Science Foundation | $243,648,998 | |
| 9 | Department of State | $198,437,785 | |
| 10 | Department of Homeland Security | $150,356,430 |
Top NAICS codes by obligations
| Rank | NAICS code | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | 561210 Facilities Support Services | $26,398,087,413 | |
| 2 | 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) | $3,396,210,916 | |
| 3 | 541990 All Other Professional, Scientific, and Technical Services | $2,450,513,823 | |
| 4 | 562211 Hazardous Waste Treatment and Disposal | $1,093,425,603 | |
| 5 | 541711 Research and Development in Biotechnology | $1,008,953,471 | |
| 6 | 483111 Deep Sea Freight Transportation | $924,101,652 | |
| 7 | 541712 Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology) | $870,460,823 | |
| 8 | 722310 Food Service Contractors | $716,341,169 | |
| 9 | 493190 Other Warehousing and Storage | $433,782,440 | |
| 10 | 488111 Air Traffic Control | $288,549,348 |
Contract obligations by state
| Rank | Place of performance | Obligated, last 12 months | Share |
|---|---|---|---|
| 1 | New Mexico | $10,447,678,467 | |
| 2 | Tennessee | $6,085,204,175 | |
| 3 | South Carolina | $2,909,583,116 | |
| 4 | Washington | $2,755,710,798 | |
| 5 | Pennsylvania | $2,631,676,833 | |
| 6 | Idaho | $2,408,157,877 | |
| 7 | Missouri | $2,352,977,823 | |
| 8 | California | $2,331,689,321 | |
| 9 | Illinois | $2,198,368,773 | |
| 10 | Texas | $1,823,351,961 | |
| 11 | Colorado | $1,256,686,980 | |
| 12 | Nevada | $1,021,723,711 | |
| 13 | New York | $925,407,324 | |
| 14 | Virginia | $791,322,204 | |
| 15 | Florida | $531,235,502 | |
| 16 | District of Columbia | $409,013,854 | |
| 17 | Georgia | $229,323,559 | |
| 18 | Maryland | $213,936,063 | |
| 19 | New Jersey | $170,888,587 | |
| 20 | Mississippi | $165,521,695 | |
| 21 | North Carolina | $131,606,656 | |
| 22 | Alaska | $121,953,131 | |
| 23 | Louisiana | $120,625,191 | |
| 24 | Hawaii | $109,553,466 | |
| 25 | Oklahoma | $94,498,052 | |
| 26 | Oregon | $76,960,068 | |
| 27 | Iowa | $73,105,109 | |
| 28 | Arkansas | $42,241,783 | |
| 29 | Kentucky | $31,285,435 | |
| 30 | Arizona | $29,442,988 | |
| 31 | Alabama | $27,669,929 | |
| 32 | North Dakota | $11,870,854 | |
| 33 | West Virginia | $9,767,642 | |
| 34 | Michigan | $5,398,065 | |
| 35 | Nebraska | $5,127,621 | |
| 36 | Kansas | $4,271,306 | |
| 37 | Massachusetts | $4,127,162 | |
| 38 | Indiana | $2,721,285 | |
| 39 | Wisconsin | $2,129,996 | |
| 40 | Montana | $1,748,960 | |
| 41 | Minnesota | $678,339 | |
| 42 | Puerto Rico | $481,026 | |
| 43 | Guam | $364,668 | |
| 44 | New Hampshire | $202,643 | |
| 45 | Wyoming | $186,333 | |
| 46 | Delaware | $108,132 | |
| 47 | Connecticut | $41,874 | |
| 48 | Vermont | $9,850 |
Show all 48
Shares are of everything obligated under PSC M1 in the last 12 months before deobligations, including work performed abroad or with no place of performance on record.
Contract opportunities
Show 38 more
Latest 48 of 5,390 listed here. See the rest on GovTribe.
Codes under M1
Show all 114
Quick answers
What is PSC M1?
PSC M1 is Operate Government Owned Buildings, a service group in PSC M, Operation of Government Owned Facility.
What codes are under PSC M1?
PSC M1 has 114 codes under it with their own GovTribe pages, including M111 Operation of Office Buildings, M112 Operation of Conference Space and Facilities and M119 Operation of Other Administrative Facilities and Service Buildings.
How much do federal agencies spend under PSC M1?
Federal contracts under PSC M1 obligated $42,107,326,697 in fiscal year 2025 and $166,024,057,712 in fiscal years 2023 through 2027.
Who are the largest contractors under PSC M1?
The contractors with the most obligated under PSC M1 in fiscal years 2026 and 2027 are Triad National Security, LLC ($5,490,349,345); National Technology & Engineering Solutions Of Sandia, LLC ($5,102,185,585); and Consolidated Nuclear Security, LLC ($3,150,781,446).
Which agencies buy the most under PSC M1?
The agencies that obligated the most under PSC M1 in fiscal years 2026 and 2027 are Department of Energy ($35,723,304,944), Department of the Navy ($2,856,773,863) and Air Force ($1,577,822,136).
Which NAICS codes are used with PSC M1?
The NAICS codes with the most obligated under PSC M1 in fiscal years 2026 and 2027 are 561210 Facilities Support Services; 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology); and 541990 All Other Professional, Scientific, and Technical Services.
Where is the work under PSC M1 performed?
By place of performance, the states with the most contract obligations under PSC M1 over the last 12 months are New Mexico ($10,447,678,467), Tennessee ($6,085,204,175) and South Carolina ($2,909,583,116).
What is the latest contract opportunity under PSC M1?
The latest contract opportunity under PSC M1 is Telecommunications Fiber Optic Upgrades at Iowa Army Ammunition Plant, solicitation from ACC Rock Island, posted October 22, 2026.
On GovTribe
See everything under PSC M1
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