Ambulance bodies manufacturing · California

SIMWON America Corp

Lathrop, CA · ~377 workers · 3 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
12.4
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

SIMWON America Corp runs at 377% of its industry's injury rate - far more dangerous than the typical Ambulance bodies manufacturing workplace, earning a grade F.

SIMWON America Corp: 12.4 TCR = 377% of Ambulance bodies manufacturing BLS 3.3 · 3y Form 300A (see methodology below)

SIMWON America Corp safety composite

SIMWON America Corp scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 1%), 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).

F

16/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 12.43 per 100 workers

Safer than 8% of industry peers

DART rate
F 17.94 per 100 workers

Safer than 1% of industry peers

Fatalities
D 0

Safer than 51% 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%).

Rising injury rate

SIMWON America Corp: 3.2 → 17.9 TCR

Peak year 2024 @ 17.9 TCR · DART/TCR 1.44× in 2024

SIMWON America Corp's TCR rose 14.7 from 3.2 in 2021 to 17.9 in 2024. In 2024, DART was 1.44× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 336211 · Lathrop, CA ABOVE-IND · MID

Grade F · TCR 12.4 · 377% of ind

  • DART 17.9 DART
  • RANK #28/31
  • PHOTO Liberty Plant
  • BOOK 3y book
  • INJ 16 inj
  • SIZE ~377 FTE

Nearest TCR peer: Liberty Plant (0.0 TCR gap)

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

SIMWON America Corp in the TCR neighbourhood

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

TCR

What this shows SIMWON America Corp averages 12.4 TCR (377% of the Ambulance bodies manufacturing BLS benchmark).

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

SIMWON America Corp TCR series: 2021=3.2 · 2022=16.1 · 2024=17.9 · BLS 3.3

Where SIMWON America Corp falls in its industry

470 Ambulance bodies manufacturing establishments

Safer than 8% of graded establishments in this industry, whose median TCR is 5.5.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #28 safest of 31 Ambulance bodies manufacturing employers in California.

SIMWON America Corp (377 employees, TCR 12.4) among 29 same-industry peers, split at the industry median of 87 employees and a TCR of 5.5 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 0100200300400500 05101520 Average employees Total Case Rate SIMWON America Corp
SIMWON America Corp (377 employees, TCR 12.4) among 29 same-industry peers, split at the industry median of 87 employees and a TCR of 5.5

SIMWON America Corp has more employees than the Ambulance bodies manufacturing median and a higher injury rate than the industry's median TCR of 5.5. 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
2024 17.9 17.9 13 0 0
2022 16.1 9.7 3 2 0
2021 3.2 0.0 0 1 0

OSHA ITA peer cross-reference

Establishment peer ledger

336211 · CA · Lathrop

470 Ambulance bodies manufacturing employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 77 employers in Lathrop, 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 Liberty Plant 12.4 TCR
NAICS-TCR Maintainer Corporation of Iowa South Plant 12.5 TCR
NAICS-TCR Morgan Truck Body LLC MCT 12.4 TCR
NAICS-TCR TAFCO 22b35 12.5 TCR
STATE-SIZE Bomel Construction Co., Inc. 377 FTE
STATE-SIZE Bon Appetit Danish 377 FTE
STATE-SIZE The Gill Corporation 377 FTE
STATE-SIZE WM 1700 377 FTE
CITY-NEAR CALAH - LATHROP HUB 1,624 FTE
CITY-NEAR LATHROP HUB (CALAH) 970 FTE
CITY-NEAR NA-US-CA-Lathrop-Harlan Rd-Manufacturing 518 FTE
CITY-NEAR 2802_5346 516 FTE
NAT-TCR CFR Boston 12.4 TCR
NAT-TCR Air Conditioning Products, LLC 12.4 TCR
NAT-TCR Ranch Facility 12.4 TCR
NAT-TCR North America : Pataskala 12.4 TCR
NAT-SIZE Jefferson Southern Corp. 377 FTE
NAT-SIZE Standard Meat Company - Dallas 377 FTE
NAT-SIZE Thielsch Engineering HQ 377 FTE
NAT-SIZE Blumenthal Performing Arts 377 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: 2024, 2022, 2021. This is publicly available government data - not a legal determination of workplace conditions.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from official public datasets. See our methodology for details.