Operating signal within 12 months from two or more independent sources.
What they make
Machine Shops332710- precision machining
- fabrication
- welding
- engineering
- nondestructive testing
- components
- tough alloys
- electrical discharge machining
- defense
- nuclear
- aerospace
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
Products
Recorded against the company rather than this address. Federal award and drug records name the company, not the plant, so we cannot say which of its sites makes these.
Where these came from
CERTIFICATIONS — LISTED ON THE COMPANY’S WEBSITE
- AS9100
- ISO 9001
Read from this company’s own website on August 9, 2026. Nobody at the facility has confirmed it here, and FactoryRegistry has not verified these — unlike operating status, which comes from independent public records. A certificate can lapse without the website changing, so ask the facility for current ones.
Where it is
Location not verified — this address could not be matched to Census TIGER, so the facility is not placed on the map.
Other plants nearby
No other listed facility within 40 km shares this one’s four-digit industry code, or this record has no coordinates to measure from.
Also at this address
No other federal record shares this street address.
Where this record comes from
5 sources hold this plant, and 12 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.
- The company’s own websiteOPERATINGfirst seen JUL 2026 · last seen OCT 2026
- SAM.gov entity registrationOPERATINGRecord E84NNWLU6RK3 · first seen MAR 2026 · last seen OCT 2026
- OSHA injury and illness reportsOPERATINGRecord 917409 · first seen DEC 2025 · last seen DEC 2025
- DOL Form 5500 retirement plan filingsOPERATINGRecord 251057462|PA|15085|500 pleasant valley rd · first seen MAR 2025 · last seen MAR 2025
- SBA Paycheck Protection Program loan recordsEXISTENCERecord PA|trafford|500 pleasant valley rd · first seen APR 2020 · last seen APR 2020
What each source says
Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.
- Name
- SAM.gov: HAMILL MANUFACTURING COMPANY
- Street address
- SAM.gov: 500 PLEASANT VALLEY RD
- City
- SAM.gov: TRAFFORD
- State
- SAM.gov: PA
- Employees (band)
- OSHA: 100-499 · DEC 2025
- Website
- SAM.gov: http://www.hamillmfg.com/
- Year established
- PA DOS: 1957 · NOV 1957
- CAGE code
- SAM.gov: 17661
- Retirement plan filing (Form 5500)
- DOL: 110 active participants, plan year ending 2025-03-31, 3 plan(s) · MAR 2025
- PPP loan
- SBA PPP: PPP loan x1, approved 2020-04-10, 116 jobs reported · APR 2020
- SAM registration expires
- SAM.gov: 2027-03-04
- State business registration
- PA DOS: Hamill Manufacturing Company, registered with the Pennsylvania Department of State; Corporation; formed 1957-11-14; active · NOV 1957