Sewing and mending kits assembling · California

Simpson World West

Harbor City, CA · ~90 workers · 2 years of OSHA Injury Tracking Application data.

B
Good Safety Record
1.9
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Simpson World West runs at 59% of its industry's injury rate - safer than the typical Sewing and mending kits assembling workplace, earning a grade B.

Simpson World West: 1.9 TCR = 59% of Sewing and mending kits assembling BLS 3.3 · 2y Form 300A (see methodology below)

Simpson World West safety composite

Simpson World West scores strongest on total case rate (tcr) (safer than 69% of same-industry peers) and weakest on dart rate (safer than 39%), 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

54/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 1.94 per 100 workers

Safer than 69% of industry peers

DART rate
D 1.85 per 100 workers

Safer than 39% 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%).

Simpson World West held a steady TCR band

Simpson World West's TCR held near 0.2 from 2.0 in 2019 to 1.9 in 2020. Peak filing year was 2019 at 2.0 TCR. In 2020, DART was 0.95× this establishment's average TCR (severity share of cases).

2019=2.0 · 2020=1.9

OSHA ITA Form 300A scorecard

Establishment book 339999 · Harbor City, CA AT/BELOW-IND · SMALL

Grade B · TCR 1.9 · 59% of ind

  • DART 1.9 DART
  • RANK #4/25
  • PHOTO Kovalus Separation S…
  • BOOK 2y book
  • INJ 3 inj
  • SIZE ~90 FTE

Nearest TCR peer: Kovalus Separation Solution, LLC (0.0 TCR gap)

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

Simpson World West in the TCR neighbourhood

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

TCR

What this shows Simpson World West averages 1.9 TCR (59% of the Sewing and mending kits assembling BLS benchmark).

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

Simpson World West TCR series: 2019=2 · 2020=1.9 · BLS 3.3

Where Simpson World West falls in its industry

281 Sewing and mending kits assemb establishments

Safer than 69% of graded establishments in this industry, whose median TCR is 3.2.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #4 safest of 25 Sewing and mending kits assemb employers in California.

Simpson World West (90 employees, TCR 1.9) among 29 same-industry peers, split at the industry median of 79 employees and a TCR of 3.2 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 02004006008001,000 051015 Average employees Total Case Rate Simpson World West
Simpson World West (90 employees, TCR 1.9) among 29 same-industry peers, split at the industry median of 79 employees and a TCR of 3.2

Simpson World West has more employees than the Sewing and mending kits assembling median and a lower injury rate than the industry's median TCR of 3.2. 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
2020 1.9 1.9 1 0 0
2019 2.0 1.0 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

339999 · CA · Harbor City

281 Sewing and mending kits assembling employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 22 employers in Harbor City, 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 Kovalus Separation Solution, LLC 1.9 TCR
NAICS-TCR Illume 1.9 TCR
NAICS-TCR Amerex 2.0 TCR
NAICS-TCR Scottsdale Mfg 2.0 TCR
STATE-SIZE HM Clause - Davis West Research Station 90 FTE
STATE-SIZE Holland America Flowers, LLC 90 FTE
STATE-SIZE Hettinga - California 90 FTE
STATE-SIZE A & R Contracting 90 FTE
CITY-NEAR 08680201 SOUTH BAY MED CENTER 1,662 FTE
CITY-NEAR 2032-08680201 1,645 FTE
CITY-NEAR 08880201 SOUTH BAY MEDICAL CENTER 1,636 FTE
CITY-NEAR 2032-08180201 1,448 FTE
NAT-TCR Miller Mize Precast, Inc. 1.9 TCR
NAT-TCR Kennedy Elementary 1.9 TCR
NAT-TCR Petite Chou Broad Ripple 1.9 TCR
NAT-TCR Dielectrics 1.9 TCR
NAT-SIZE Oiremoc LLC 90 FTE
NAT-SIZE PWI 4 - Tulsa 90 FTE
NAT-SIZE City of Hoyt Lakes 90 FTE
NAT-SIZE Town of Oro Valley - Town Hall Administrative Offices 90 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: 2020, 2019. 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.