PSC codes › H366
PSC H366 — Inspection: Instruments and Laboratory Equipment: federal contracts
Buyers by office, new entrants and recompetes in FedSift →
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What PSC H366 covers
Description: Inspection and Laboratory Services (except medical/dental): Instruments and Laboratory Equipment
Includes: Commercial Testing and Laboratory Services
Excludes: Medical and Dental Laboratory Services
Official definition: GSA PSC Manual (PSC April 2025.xlsx), acquisition.gov/psc-manual. Category: Equipment Related Services › Quality Control.
Who is winning new PSC H366 work
Contractors ranked by obligations on awards that started FY2024–FY2027 to date.
| Contractor | Obligations | Awards |
|---|---|---|
| LBT DIAGNOSTIC RADIATION PHYSICS CONSULTING LTD | $201K | 5 |
| RAVEN SERVICES CORP | $161K | 1 |
| OCEANIT LABORATORIES INC | $150K | 1 |
| RJ LEE GROUP INC | $130K | 1 |
| TELEDYNE FLIR COMMERCIAL SYSTEMS INC. | $112K | 1 |
| HEALTH SYSTEMS SCIENCES, LLC | $90K | 3 |
| EMMATY, INC | $74K | 1 |
| AMERICAN ASSOCIATION OF STATE HIGHWAY & TRANSPORTATION OFFICIALS | $73K | 4 |
| FLUKE ELECTRONICS CORP | $72K | 1 |
| MISCELLANEOUS FOREIGN AWARDEES | $68K | 4 |
How competitive is PSC H366?
- 59.5% of obligations on these awards were competed.
- 52.4% of competed awards that report offers drew a single offer (n=21).
- 52.3% went to small businesses.
- The five largest contractors hold 47.3% across 36 contractors.
NAICS codes used on PSC H366 awards
| NAICS | Industry | Share |
|---|---|---|
| 541380 | Testing Laboratories and Services | 40.8% |
| 334516 | Analytical Laboratory Instrument Manufacturing | 18.2% |
| 811210 | Electronic and Precision Equipment Repair and Maintenance | 11.3% |
| 561210 | Facilities Support Services | 10.1% |
| 541690 | Other Scientific and Technical Consulting Services | 5.2% |
| 238990 | All Other Specialty Trade Contractors | 4.6% |
| 334515 | Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals | 4.5% |
| 811310 | Commercial and Industrial Machinery and Equipment (Except Automotive and Electronic) Repair and Maintenance | 2.1% |
Related PSC codes
J066 Maintenance, Repair and Rebuilding of Equipment: Instruments and Laboratory Equipment · 6640 Laboratory Equipment and Supplies · J065 Maint/Repair/Rebuild of Equipment: Medical, Dental, and Veterinary Equipment and Supplies · J049 Maintenance, Repair and Rebuilding of Equipment: Maintenance and Repair Shop Equipment · 6630 Chemical Analysis Instruments · R499 Other Professional Services · 6515 Medical and Surgical Instruments, Equipment, and Supplies · J035 Maintenance, Repair and Rebuilding of Equipment: Service and Trade Equipment
Win PSC H366 work with FedSift
- Matched to your company — PSC H366 solicitations ranked against your capabilities, NAICS and certifications, with a fit score for each
- A compliance matrix from the package — every requirement in the attachments, each cited to its page
- A pipeline that watches the dates — question cutoffs and response deadlines from what the notice states, amendments and new versions as they post
- The market behind the code — buyers by contracting office, who is entering, adjacent codes and contracts coming up for recompete
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