Aircraft assemblies, subassemblies, and parts (except engines) manufacturing · California
Ontic Engineering and Manufacturing
Chatsworth, CA · ~357 workers · 6 years of OSHA Injury Tracking Application data.
- A
- Excellent Safety Record
- 0.4
- Avg TCR
- 3.3
- Industry avg
- 0
- Fatalities
The verdict
Ontic Engineering and Manufacturing runs at 12% of its industry's injury rate - far safer than the typical Aircraft assemblies, subassemblies, and parts (except engines) manufacturing workplace, earning a grade A.
Ontic Engineering and Manufacturing: 0.4 TCR = 12% of Aircraft assemblies, subassemblies, and parts (except engines) manufacturing BLS 3.3 · 6y Form 300A (see methodology below)
Ontic Engineering and Manufacturing safety composite
Ontic Engineering and Manufacturing scores strongest on total case rate (tcr) (safer than 91% of same-industry peers) and weakest on fatalities (safer than 50%), blended into one 0-100 breakdown against same-industry peers. A missing measure drops out and redistributes its weight rather than deflating the score. This is a per-dimension breakdown, distinct from the single letter grade above it (which weights TCR alone against the BLS industry benchmark).
77/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- A 0.39 per 100 workers
Safer than 91% of industry peers
- DART rate
- B 0 per 100 workers
Safer than 80% of industry peers
- Fatalities
- D 0
Safer than 50% of industry peers
Benchmarked live against every credibly-rated employer in the same NAICS industry code in the current OSHA extract (a segment must have at least 8 rated peers to benchmark). Not a legal or compliance determination; PlainSafetyScore's own weighting (TCR 40%, DART 35%, fatalities 25%).
Ontic Engineering and Manufacturing held a steady TCR band
Ontic Engineering and Manufacturing's TCR held near 0.2 from 0.2 in 2019 to 0.0 in 2024. Peak filing year was 2020 at 0.9 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).
2019=0.2 · 2020=0.9 · 2021=0.6 · 2022=0.6 · 2023=0.0 · 2024=0.0
OSHA ITA Form 300A scorecard
Establishment book 336413 · Chatsworth, CA AT/BELOW-IND · MID
Grade A · TCR 0.4 · 12% of ind
- DART 0.0 DART
- RANK #9/104
- PHOTO Goodrich Corporation…
- BOOK 6y book
- INJ 8 inj
- SIZE ~357 FTE
Nearest TCR peer: Goodrich Corporation (Spokane WA) (0.0 TCR gap)
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Ontic Engineering and Manufacturing in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
Ontic Engineering and Manufacturing
0.4 TCR
- Goodrich Corpo
Goodrich Corporation (Spokane WA)
0.4 TCR
- Martinic Engin
Martinic Engineering, Inc- Stanton
0.4 TCR
- Fatigue Techno
Fatigue Technology Inc.
0.4 TCR
- Goodrich - Air
Goodrich - Aircraft Wheels and Brakes - Norwalk
0.4 TCR
What this shows Ontic Engineering and Manufacturing averages 0.4 TCR (12% of the Aircraft assemblies, subassemblies, and parts (except engines) manufacturing BLS benchmark).
Ontic Engineering and Manufacturing TCR series: 2019=0.2 · 2020=0.9 · 2021=0.6 · 2022=0.6 · 2023=0 · 2024=0 · BLS 3.3
Where Ontic Engineering and Manufacturing falls in its industry
650 Aircraft assemblies, subassemb establishmentsSafer than 91% of graded establishments in this industry, whose median TCR is 1.9.
Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #9 safest of 104 Aircraft assemblies, subassemb employers in California.
Ontic Engineering and Manufacturing has more employees than the Aircraft assemblies, subassemblies, and median and a lower injury rate than the industry's median TCR of 1.9. Workforce size and injury rate do not always move together within the same industry -- some of its smaller peers run higher rates than its larger ones, and vice versa.
Year-by-Year Safety Data
| Year | TCR | DART | Injuries | Illnesses | Fatalities |
|---|---|---|---|---|---|
| 2024 | 0.0 | 0.0 | 0 | 0 | 0 |
| 2023 | 0.0 | 0.0 | 0 | 0 | 0 |
| 2022 | 0.6 | 0.6 | 2 | 0 | 0 |
| 2021 | 0.6 | 0.0 | 2 | 0 | 0 |
| 2020 | 0.9 | 0.9 | 3 | 0 | 0 |
| 2019 | 0.2 | 0.2 | 1 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
336413 · CA · Chatsworth
650 Aircraft assemblies, subassemblies, and parts (except engines) manufacturing employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 132 employers in Chatsworth, CA · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.
| Rel | Establishment | Metric |
|---|---|---|
| NAICS-TCR | Goodrich Corporation (Spokane WA) | 0.4 TCR |
| NAICS-TCR | Martinic Engineering, Inc- Stanton | 0.4 TCR |
| NAICS-TCR | Fatigue Technology Inc. | 0.4 TCR |
| NAICS-TCR | Goodrich - Aircraft Wheels and Brakes - Norwalk | 0.4 TCR |
| STATE-SIZE | Lakeside Organic Gardens | 357 FTE |
| STATE-SIZE | Cornerstone Packing & Cooling | 357 FTE |
| STATE-SIZE | Dynasty Farm Labor Contracting | 357 FTE |
| STATE-SIZE | Pacifica Personnel, inc. | 357 FTE |
| CITY-NEAR | Thibiant International | 666 FTE |
| CITY-NEAR | AMZL : DLA4 | 620 FTE |
| CITY-NEAR | Noble House Home Furnishings | 562 FTE |
| CITY-NEAR | kdc/ one | 540 FTE |
| NAT-TCR | Transitions Optical Inc | 0.4 TCR |
| NAT-TCR | TSS at AdvanSix Hopewell VA | 0.4 TCR |
| NAT-TCR | Tiffany Lawn and Garden Supply | 0.4 TCR |
| NAT-TCR | EC Company- Seattle | 0.4 TCR |
| NAT-SIZE | Lehigh Regional Medical Center | 357 FTE |
| NAT-SIZE | 201 New Mexico Foods | 357 FTE |
| NAT-SIZE | Omega Engineering - NJ | 357 FTE |
| NAT-SIZE | Clay County Medical Center | 357 FTE |
Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →
Read our methodology - how this data is sourced, computed, and verified.