Aircraft assemblies, subassemblies, and parts (except engines) manufacturing · California
Ducommun Gardena
Gardena, CA · ~132 workers · 7 years of OSHA Injury Tracking Application data.
- C
- Average Safety Record
- 2.9
- Avg TCR
- 3.3
- Industry avg
- 0
- Fatalities
The verdict
Ducommun Gardena runs at 89% of its industry's injury rate - about level with the typical Aircraft assemblies, subassemblies, and parts (except engines) manufacturing workplace, earning a grade C.
Ducommun Gardena: 2.9 TCR = 89% of Aircraft assemblies, subassemblies, and parts (except engines) manufacturing BLS 3.3 · 7y Form 300A (see methodology below)
Ducommun Gardena safety composite
Ducommun Gardena scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on dart rate (safer than 8%), 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).
27/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- F 2.93 per 100 workers
Safer than 30% of industry peers
- DART rate
- F 4.22 per 100 workers
Safer than 8% 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%).
TCR Δ
−0.8
2018→2024
Ducommun Gardena injury rate improved
Ducommun Gardena's TCR fell 0.8 from 5.0 in 2018 to 4.2 in 2024. Peak filing year was 2019 at 5.4 TCR. In 2024, DART was 1.44× this establishment's average TCR (severity share of cases).
2018=5.0 · 2019=5.4 · 2020=2.7 · 2021=0.7 · 2022=1.7 · 2023=0.8 · 2024=4.2
OSHA ITA Form 300A scorecard
Establishment book 336413 · Gardena, CA AT/BELOW-IND · MID
Grade C · TCR 2.9 · 89% of ind
- DART 4.2 DART
- RANK #59/104
- PHOTO HONEYCOMB COMPANY OF…
- BOOK 7y book
- INJ 23 inj
- SIZE ~132 FTE
Nearest TCR peer: HONEYCOMB COMPANY OF AMERICA (0.0 TCR gap)
Read with this employer → · Industry book → · California employers → · Look up another →
Ducommun Gardena in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
Ducommun Gardena
2.9 TCR
- HONEYCOMB COMP
HONEYCOMB COMPANY OF AMERICA
2.9 TCR
- Fluid Mechanis
Fluid Mechanisms of Hauppauge LLC
2.9 TCR
- AeroControlex
AeroControlex
2.9 TCR
- Sensenich Prop
Sensenich Propeller Co
2.9 TCR
What this shows Ducommun Gardena averages 2.9 TCR (89% of the Aircraft assemblies, subassemblies, and parts (except engines) manufacturing BLS benchmark).
Ducommun Gardena TCR series: 2018=5 · 2019=5.4 · 2020=2.7 · 2021=0.7 · 2022=1.7 · 2023=0.8 · 2024=4.2 · BLS 3.3
Where Ducommun Gardena falls in its industry
650 Aircraft assemblies, subassemb establishmentsSafer than 30% 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 #59 safest of 104 Aircraft assemblies, subassemb employers in California.
Ducommun Gardena has more employees than the Aircraft assemblies, subassemblies, and median and a higher 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 | 4.2 | 4.2 | 1 | 0 | 0 |
| 2023 | 0.8 | 0.0 | 1 | 0 | 0 |
| 2022 | 1.7 | 0.8 | 2 | 0 | 0 |
| 2021 | 0.7 | 0.0 | 1 | 0 | 0 |
| 2020 | 2.7 | 1.8 | 3 | 0 | 0 |
| 2019 | 5.4 | 5.4 | 8 | 0 | 0 |
| 2018 | 5.0 | 3.6 | 7 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
336413 · CA · Gardena
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 · 223 employers in Gardena, 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 | HONEYCOMB COMPANY OF AMERICA | 2.9 TCR |
| NAICS-TCR | Fluid Mechanisms of Hauppauge LLC | 2.9 TCR |
| NAICS-TCR | AeroControlex | 2.9 TCR |
| NAICS-TCR | Sensenich Propeller Co | 2.9 TCR |
| STATE-SIZE | Midnight Harvest | 132 FTE |
| STATE-SIZE | JOHNSTON FARMS | 132 FTE |
| STATE-SIZE | Irigoyen Farms, Inc. | 132 FTE |
| STATE-SIZE | Tri Pointe Homes Orange County-Los Angeles | 132 FTE |
| CITY-NEAR | California Department of Transportation Facility 602 | 2,621 FTE |
| CITY-NEAR | Ono-030 | 909 FTE |
| CITY-NEAR | GARDENA HUB (CAGAR) | 809 FTE |
| CITY-NEAR | CAGAR - GARDENA HUB | 794 FTE |
| NAT-TCR | Sodexo at Saint Catherine University | 2.9 TCR |
| NAT-TCR | QED3 | 2.9 TCR |
| NAT-TCR | Hatfield PA | 2.9 TCR |
| NAT-TCR | La Grande School District | 2.9 TCR |
| NAT-SIZE | Sherwood PDC | 132 FTE |
| NAT-SIZE | Sodexo at International Leadership Tx | 132 FTE |
| NAT-SIZE | Rea Magnet Wire Company, Inc. Fort Wayne Plant | 132 FTE |
| NAT-SIZE | IHM Senior Living Community | 132 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.