PSC H9: Other Quality, Test, Inspect Services
Service group
Code facts
- Part of
-
- H
- Codes under it
- 78
- Contract awards
- 372 In the last 12 months
- Contract obligations
- $483,438,414 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 | $825,448 |
| FY2026 | $254,266,337 |
| FY2025 | $483,438,414 |
| FY2024 | $468,592,553 |
| FY2023 | $562,958,224 |
Top contractors by obligations
| Rank | Contractor | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | L3Harris Interstate Electronics Corporation | $59,328,835 | |
| 2 | Applied Research Associates, Inc. | $24,822,520 | |
| 3 | Navcor Logistics LLC | $23,000,000 | |
| 4 | Parsons Government Services Inc. | $19,511,496 | |
| 5 | Man-Machine Systems Assessment (Msa), Incorporated | $11,998,671 | |
| 6 | Northrop Grumman Systems Corporation | $11,779,314 | |
| 7 | Johnson Controls Government Systems, LLC | $8,577,190 | |
| 8 | Heidelberg Resources, LLC | $6,525,000 | |
| 9 | Honeywell International, Inc. | $4,877,869 | |
| 10 | Astrophysics Inc. | $4,870,737 |
See the full FY2025 ranking of PSC H9 contractors, by parent company.
Top funding agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of the Navy | $79,070,608 | |
| 2 | Defense Threat Reduction Agency | $45,901,570 | |
| 3 | Department of the Army | $41,317,724 | |
| 4 | Department of Agriculture | $31,051,774 | |
| 5 | Department of Veterans Affairs | $22,360,976 | |
| 6 | Department of Homeland Security | $7,136,449 | |
| 7 | Department of State | $5,310,055 | |
| 8 | Department of the Interior | $4,608,265 | |
| 9 | Air Force | $2,512,628 | |
| 10 | Department of Justice | $2,338,898 |
Top NAICS codes by obligations
| Rank | NAICS code | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | 541330 Engineering Services | $135,371,544 | |
| 2 | 488390 Other Support Activities for Water Transportation | $23,016,817 | |
| 3 | 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing | $12,915,420 | |
| 4 | 541380 Testing Laboratories and Services | $9,655,079 | |
| 5 | 541350 Building Inspection Services | $8,353,664 | |
| 6 | 561621 Security Systems Services (except Locksmiths) | $6,483,285 | |
| 7 | 334519 Other Measuring and Controlling Device Manufacturing | $6,248,940 | |
| 8 | 811310 Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance | $6,191,777 | |
| 9 | 238210 Electrical Contractors and Other Wiring Installation Contractors | $5,197,842 | |
| 10 | 334290 Other Communications Equipment Manufacturing | $4,692,415 |
Contract obligations by state
| Rank | Place of performance | Obligated, last 12 months | Share |
|---|---|---|---|
| 1 | Virginia | $71,257,028 | |
| 2 | California | $66,887,335 | |
| 3 | Maryland | $33,451,256 | |
| 4 | Pennsylvania | $8,444,841 | |
| 5 | Texas | $6,101,977 | |
| 6 | District of Columbia | $5,242,240 | |
| 7 | Florida | $5,101,256 | |
| 8 | Washington | $4,079,355 | |
| 9 | Wisconsin | $3,986,386 | |
| 10 | Ohio | $3,574,515 | |
| 11 | Georgia | $1,868,951 | |
| 12 | Massachusetts | $1,757,841 | |
| 13 | Missouri | $1,665,603 | |
| 14 | Arizona | $1,584,343 | |
| 15 | Illinois | $1,495,254 | |
| 16 | Michigan | $1,446,226 | |
| 17 | North Carolina | $1,376,035 | |
| 18 | Alabama | $1,353,974 | |
| 19 | Kansas | $979,482 | |
| 20 | Maine | $859,612 | |
| 21 | New York | $767,427 | |
| 22 | Nebraska | $683,821 | |
| 23 | South Carolina | $669,130 | |
| 24 | Puerto Rico | $656,950 | |
| 25 | Montana | $573,316 | |
| 26 | West Virginia | $539,075 | |
| 27 | Indiana | $508,277 | |
| 28 | Rhode Island | $490,820 | |
| 29 | South Dakota | $399,912 | |
| 30 | Nevada | $345,750 | |
| 31 | Alaska | $292,248 | |
| 32 | Mississippi | $275,102 | |
| 33 | Oklahoma | $242,576 | |
| 34 | Louisiana | $237,870 | |
| 35 | Iowa | $202,716 | |
| 36 | Minnesota | $192,627 | |
| 37 | New Jersey | $156,218 | |
| 38 | Kentucky | $141,486 | |
| 39 | Wyoming | $134,975 | |
| 40 | Hawaii | $122,890 | |
| 41 | Oregon | $120,836 | |
| 42 | Connecticut | $92,472 | |
| 43 | New Hampshire | $61,796 | |
| 44 | New Mexico | $61,681 | |
| 45 | North Dakota | $61,186 | |
| 46 | Utah | $60,924 | |
| 47 | Idaho | $37,280 | |
| 48 | Vermont | $31,501 | |
| 49 | Arkansas | $24,918 | |
| 50 | Delaware | $20,983 |
Show all 50
Shares are of everything obligated under PSC H9 in the last 12 months before deobligations, including work performed abroad or with no place of performance on record.
Contract opportunities
Show 39 more
Latest 49 of 2,436 listed here. See the rest on GovTribe.
Codes under H9
Show all 78
Quick answers
What is PSC H9?
PSC H9 is Other Quality, Test, Inspect Services, a service group in PSC H, Quality Control, Test, Inspection.
What codes are under PSC H9?
PSC H9 has 78 codes under it with their own GovTribe pages, including H910 Other Quality Control, Testing and Inspection Services: Weapons; H911 Other Quality Control, Testing and Inspection Services: Nuclear Ordnance; and H912 Other Quality Control, Testing and Inspection Services: Fire Control Equipment.
How much do federal agencies spend under PSC H9?
Federal contracts under PSC H9 obligated $483,438,414 in fiscal year 2025 and $1,770,080,975 in fiscal years 2023 through 2027.
Who are the largest contractors under PSC H9?
The contractors with the most obligated under PSC H9 in fiscal years 2026 and 2027 are L3Harris Interstate Electronics Corporation ($59,328,835); Applied Research Associates, Inc. ($24,822,520); and Navcor Logistics LLC ($23,000,000).
Which agencies buy the most under PSC H9?
The agencies that obligated the most under PSC H9 in fiscal years 2026 and 2027 are Department of the Navy ($79,070,608), Defense Threat Reduction Agency ($45,901,570) and Department of the Army ($41,317,724).
Which NAICS codes are used with PSC H9?
The NAICS codes with the most obligated under PSC H9 in fiscal years 2026 and 2027 are 541330 Engineering Services; 488390 Other Support Activities for Water Transportation; and 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing.
Where is the work under PSC H9 performed?
By place of performance, the states with the most contract obligations under PSC H9 over the last 12 months are Virginia ($71,257,028), California ($66,887,335) and Maryland ($33,451,256).
What is the latest contract opportunity under PSC H9?
The latest contract opportunity under PSC H9 is H966--monthly viable surface sampling, pre-solicitation from Veterans Integrated Service Network 21 (VHA), posted October 23, 2026.
On GovTribe
See everything under PSC H9
- Federal contract opportunities, awards and IDVs under this code
- Funding analysis by contractor, agency and set-aside
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