Instruments, mechanical microsurgical, manufacturing · California

Arthrex California Inc

Walnut, CA · ~81 workers · 8 years of OSHA Injury Tracking Application data.

C
Average Safety Record
2.7
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Arthrex California Inc runs at 82% of its industry's injury rate - about level with the typical Instruments, mechanical microsurgical, manufacturing workplace, earning a grade C.

Arthrex California Inc: 2.7 TCR = 82% of Instruments, mechanical microsurgical, manufacturing BLS 3.3 · 8y Form 300A (see methodology below)

Arthrex California Inc safety composite

Arthrex California Inc scores strongest on dart rate (safer than 81% of same-industry peers) and weakest on total case rate (tcr) (safer than 25%), 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).

D

51/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 2.71 per 100 workers

Safer than 25% of industry peers

DART rate
B 0 per 100 workers

Safer than 81% 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

−1.6

2016→2023

Arthrex California Inc injury rate improved

Arthrex California Inc's TCR fell 1.6 from 1.6 in 2016 to 0.0 in 2023. Peak filing year was 2020 at 9.6 TCR. In 2023, DART was 0× this establishment's average TCR (severity share of cases).

2016=1.6 · 2017=2.4 · 2018=1.3 · 2019=3.6 · 2020=9.6 · 2021=3.3 · 2022=0.0 · 2023=0.0

OSHA ITA Form 300A scorecard

Establishment book 339112 · Walnut, CA AT/BELOW-IND · SMALL

Grade C · TCR 2.7 · 82% of ind

  • DART 0.0 DART
  • RANK #83/107
  • PHOTO RAUMEDIC Inc. Mills …
  • BOOK 8y book
  • INJ 4 inj
  • SIZE ~81 FTE

Nearest TCR peer: RAUMEDIC Inc. Mills River, NC (0.0 TCR gap)

Read with this employer → · Industry book → · California employers → · Look up another →

Arthrex California Inc in the TCR neighbourhood

Average Total Case Rate among this establishment and nearest same-industry peers

TCR

What this shows Arthrex California Inc averages 2.7 TCR (82% of the Instruments, mechanical microsurgical, manufacturing BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-08-25

Arthrex California Inc TCR series: 2016=1.6 · 2017=2.4 · 2018=1.3 · 2019=3.6 · 2020=9.6 · 2021=3.3 · 2022=0 · 2023=0 · BLS 3.3

Where Arthrex California Inc falls in its industry

741 Instruments, mechanical micros establishments

Safer than 25% of graded establishments in this industry, whose median TCR is 1.5.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #83 safest of 107 Instruments, mechanical micros employers in California.

Arthrex California Inc (81 employees, TCR 2.7) among 29 same-industry peers, split at the industry median of 174 employees and a TCR of 1.5 2×2 strategic matrix plotting 30 entities by Average employees (X) and Total Case Rate (Y), with a crosshair dividing the plot into four quadrants. Larger & higher-riskSmaller & higher-riskLarger & saferSmaller & safer than peers 02,0004,0006,0008,000 0246 Average employees Total Case Rate Arthrex California Inc
Arthrex California Inc (81 employees, TCR 2.7) among 29 same-industry peers, split at the industry median of 174 employees and a TCR of 1.5

Arthrex California Inc has fewer employees than the Instruments, mechanical microsurgical, m median and a higher injury rate than the industry's median TCR of 1.5. 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
2023 0.0 0.0 0 0 0
2022 0.0 0.0 0 0 0
2021 3.3 3.3 0 3 0
2020 9.6 6.0 0 8 0
2019 3.6 2.4 1 2 0
2018 1.3 1.3 1 0 0
2017 2.4 2.4 2 0 0
2016 1.6 1.6 0 1 0

OSHA ITA peer cross-reference

Establishment peer ledger

339112 · CA · Walnut

741 Instruments, mechanical microsurgical, manufacturing employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 43 employers in Walnut, 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 RAUMEDIC Inc. Mills River, NC 2.7 TCR
NAICS-TCR Laborie Mechanicsburg 2.7 TCR
NAICS-TCR Haemonetics - Draper 2.7 TCR
NAICS-TCR Draeger Medical Systems, Inc. - Montgomeryville 2.7 TCR
STATE-SIZE Allied Potato Inc. 81 FTE
STATE-SIZE STS Ranch LLC 81 FTE
STATE-SIZE C. R CRAIN AND SONS, INC 81 FTE
STATE-SIZE Miramar 81 FTE
CITY-NEAR California Department of Transportation Facility 510 2,621 FTE
CITY-NEAR Sysco Los Angeles 788 FTE
CITY-NEAR Sysco 788 FTE
CITY-NEAR Shea Homes LP 653 FTE
NAT-TCR Professional Plating, Inc. 2.7 TCR
NAT-TCR Midwest Metal Products 2.7 TCR
NAT-TCR Neat Companies 2.7 TCR
NAT-TCR Premier Metal Buyers 2.7 TCR
NAT-SIZE AFCO Olive Branch 81 FTE
NAT-SIZE DXI Industries 81 FTE
NAT-SIZE Transport 81 FTE
NAT-SIZE Helmkamp Construction Company 81 FTE

Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →

Data Source: OSHA Injury Tracking Application (ITA), mandatory establishment-level injury/illness reports. Grades compare employer Total Case Rate (TCR) to BLS IIF industry benchmarks. Data covers years reported by this establishment: 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.