KIRKHILL-TA CO / ESTERLINE is a other aircraft parts and auxiliary equipment manufacturing employer in BREA, CA. Federal records show 1 OSHA inspection with 2 violations and $18,750 in penalties. 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.
KIRKHILL-TA CO / ESTERLINE
300 E. CYPRESS ST., BREA, CA, 92821
Parent: TransDigm Group INC (129 locations)
336413 — Top companies in Other Aircraft Parts and Auxiliary Equipment Manufacturing
Industry Benchmark
Data Insights
Inspection Breakdown
Peer Comparison
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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
KIRKHILL-TA CO / ESTERLINE is one of 129 establishments in our dataset that roll up under the parent organization TransDigm Group INC. TransDigm Group INC is a SEC public reporter (TDG), with most recent reported revenue of $8.8B.
Federal enforcement records on KIRKHILL-TA CO / ESTERLINE represent activity at this specific establishment. The full enforcement footprint of TransDigm Group INC across all 129 of its tracked locations is viewable on the parent profile.
Other establishments operated by TransDigm Group INC
- CALSPAN CORPORATION — CHEEKTOWAGA, NY — 3 federal records
- HYTEK FINISHES CO. — KENT, WA — 3 federal records
- JANCO INDUSTRIES INC — SULLY, IA — 2 federal records
- BREEZE-EASTERN CORPORATION — WHIPPANY, NJ — 2 federal records
- Jancoa, Inc. — Cincinnati, OH — 2 federal records
- JANCOA JANITORIAL SERVICES, INC. — MASON, OH — 1 federal record
- JANCO INDUSTRIES INC — HERCULES, CA — 1 federal record
- SPACE ELECTRONICS, LLC — BERLIN, CT — 1 federal record
- MASON ELECTRIC INC — BRIGHTON, MI — 1 federal record
- NMC GROUP — FARGO, ND — 1 federal record
Other employers in Other Aircraft Parts and Auxiliary Equipment Manufacturing within CA
- NORTHROP GRUMMAN — SUNNYVALE — 3 federal records
- ARROWHEAD PRODUCTS CORPORATION — LOS ALAMITOS — 3 federal records
- GOODRICH CORPORATION — SANTA FE SPRINGS — 3 federal records
- PPG AEROSPACE — SYLMAR — 2 federal records
- WOODWARD HRT, INC. — DUARTE — 2 federal records
- MS AEROSPACE — SYLMAR — 2 federal records
- ARROWHEAD PRODUCTS — LOS ALAMITOS — 2 federal records
- DUCOMMUN AEROSTRUCTURES, INC. — GARDENA — 2 federal records
- RADIUS AEROSPACE INC — EL CAJON — 2 federal records
- KLUNE INDUSTRIES, INC. — NORTH HOLLYWOOD — 2 federal records
Industry context
Within the other aircraft parts and auxiliary equipment manufacturing industry in CA, KIRKHILL-TA CO / ESTERLINE ranks in the 55th percentile of OSHA violation frequency across 316 comparable establishments.
OSHA penalty totals rank in the 89th percentile of the same peer group.
The Bureau of Labor Statistics reports an industry-average Total Recordable Incident Rate (TRIR) of 2.1 for the other aircraft parts and auxiliary equipment manufacturing sector, with a Days Away, Restricted, or Transferred (DART) rate of 1.3.
Activity timeline
No federal enforcement activity has been recorded against this establishment in the past 11 years.
Frequently Asked Questions
- What is KIRKHILL-TA CO / ESTERLINE's OSHA violation history?
- KIRKHILL-TA CO / ESTERLINE has 1 OSHA inspection on record with 2 violations and $18,750 in total penalties.
- How does KIRKHILL-TA CO / ESTERLINE's safety record compare to its industry?
- KIRKHILL-TA CO / ESTERLINE operates in the other aircraft parts and auxiliary equipment manufacturing industry. The industry average Total Recordable Incident Rate (TRIR) is 2.1.
About this data
This profile aggregates federal enforcement records on KIRKHILL-TA CO / ESTERLINE of BREA, CA from 17 federal data sources. Records were found in 3 sources: OSHA workplace safety inspections, SEC XBRL companyfacts (parent financials), and BLS industry safety benchmarks. The remaining 14 sources were checked and found no matching records: WHD, MSHA, EPA, NLRB, OFLC, OFCCP, FMCSA, USAspending, SAM.gov, CMS, CPSC, NHTSA, UVA, SEC enforcement.
Establishments are matched across agencies using normalized employer name, state, and ZIP code. The dataset was last refreshed on May 2, 2026. KIRKHILL-TA CO / ESTERLINE resolves to the parent rollup TransDigm Group INC, which operates 129 establishments in our dataset.
This profile may be incomplete if KIRKHILL-TA CO / ESTERLINEoperates 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.