On Semiconductor is an employer in Mountain Top, PA. No OSHA inspections are on record for this employer. 1 Wage & Hour Division enforcement case on record. All data sourced from public federal enforcement records.
Data sourced from OSHA, DOL WHD, MSHA, EPA ECHO, NLRB, FMCSA, OFLC, BLS, SAM.gov, CMS, USAspending, CPSC, NHTSA, and the UVA Corporate Prosecution Registry. Last updated: May 2, 2026.
On Semiconductor
125 Crestwood Rd, Mountain Top, PA, 18707
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Inspection History
No inspection records found.
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Data aggregated from public federal enforcement and program records (OSHA, WHD, MSHA, EPA, NLRB, FMCSA, OFLC, BLS, SAM.gov, CMS, USAspending, CPSC, NHTSA) plus the UVA Corporate Prosecution Registry. Employer profiles matched by name and location — matching errors may occur. Risk scores computed by FastDOL, not official government assessments. OSHA citations typically appear 3-8 months after the inspection, so very recent enforcement actions may not yet be reflected. Data provided as-is. Report a data error.
Part of a larger organization
On Semiconductor is one of 13 establishments in our dataset that roll up under the parent organization ON SEMICONDUCTOR CORP. ON SEMICONDUCTOR CORP is a SEC public reporter (ON), with most recent reported revenue of $6.0B.
Federal enforcement records on On Semiconductor represent activity at this specific establishment. The full enforcement footprint of ON SEMICONDUCTOR CORP across all 13 of its tracked locations is viewable on the parent profile.
Other establishments operated by ON SEMICONDUCTOR CORP
- 317718933 - SEMICONDUCTOR COMPONENTS INDUSTRIES LLC — BEAVERTON, OR — 1 federal record
- FAIRCHILD SEMICONDUCTOR CORP. — SOUTH PORTLAND, ME — 1 federal record
- 317706122 - ON SEMICONDUCTOR CORP — GRESHAM, OR — 1 federal record
- 317715872 - SEMICONDUCTOR COMPONENTS INDUSTRIES LLC — GRESHAM, OR — 1 federal record
- SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC — HOPEWELL JUNCTION, NY — 1 federal record
- GTAT CORPORATION — HUDSON, NH
- SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC DBA ON SE — RALEIGH, NC
- 317724221 - SEMICONDUCTOR COMPONENTS INDUSTRIES LLC — CORVALLIS, OR
- FAIRCHILD SEMICONDUCTOR — MOUNTAINTOP, PA
- ON SEMICONDUCTOR — INDIANAPOLIS, IN
Activity timeline
No federal enforcement activity has been recorded against this establishment in the past 24 months.
Frequently Asked Questions
- What is On Semiconductor's OSHA violation history?
- On Semiconductor has no OSHA inspections on record.
About this data
This profile aggregates federal enforcement records on On Semiconductor of Mountain Top, PA from 17 federal data sources. Records were found in 2 sources: DOL Wage and Hour Division enforcement, and SEC XBRL companyfacts (parent financials). The remaining 15 sources were checked and found no matching records: OSHA, MSHA, EPA, NLRB, OFLC, OFCCP, FMCSA, USAspending, SAM.gov, CMS, CPSC, NHTSA, UVA, SEC enforcement, BLS.
Establishments are matched across agencies using normalized employer name, state, and ZIP code. The dataset was last refreshed on May 2, 2026. On Semiconductor resolves to the parent rollup ON SEMICONDUCTOR CORP, which operates 13 establishments in our dataset.
This profile may be incomplete if On Semiconductoroperates under multiple legal names, files under variations our entity-matching rules don't yet cover, or maintains records below current matching thresholds. To report a missing record or correction, email corrections@fastdol.com.