Metal stampings (except automotive, cans, coins), unfinished, manufacturing · California

Gasket Manufacturing Co

Gardena, CA · ~27 workers · 4 years of OSHA Injury Tracking Application data.

C
Average Safety Record
3.7
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Gasket Manufacturing Co runs at 112% of its industry's injury rate - about level with the typical Metal stampings (except automotive, cans, coins), unfinished, manufacturing workplace, earning a grade C.

Gasket Manufacturing Co: 3.7 TCR = 112% of Metal stampings (except automotive, cans, coins), unfinished, manufacturing BLS 3.3 · 4y Form 300A (see methodology below)

Gasket Manufacturing Co safety composite

Gasket Manufacturing Co scores strongest on dart rate (safer than 82% 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).

C

68/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 3.68 per 100 workers

Safer than 66% of industry peers

DART rate
B 0 per 100 workers

Safer than 82% 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

−6.1

2017→2020

Gasket Manufacturing Co injury rate improved

Gasket Manufacturing Co's TCR fell 6.1 from 6.1 in 2017 to 0.0 in 2020. Peak filing year was 2019 at 8.7 TCR. In 2020, DART was 0× this establishment's average TCR (severity share of cases).

2017=6.1 · 2018=0.0 · 2019=8.7 · 2020=0.0

OSHA ITA Form 300A scorecard

Establishment book 332119 · Gardena, CA ABOVE-IND · SMALL

Grade C · TCR 3.7 · 112% of ind

  • DART 0.0 DART
  • RANK #6/16
  • PHOTO Diamond Mfg. Co. DBA…
  • BOOK 4y book
  • INJ 4 inj
  • SIZE ~27 FTE

Nearest TCR peer: Diamond Mfg. Co. DBA: McKey Perforating Co. (0.0 TCR gap)

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

Gasket Manufacturing Co in the TCR neighbourhood

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

TCR

What this shows Gasket Manufacturing Co averages 3.7 TCR (112% of the Metal stampings (except automotive, cans, coins), unfinished, manufacturing BLS benchmark).

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

Gasket Manufacturing Co TCR series: 2017=6.1 · 2018=0 · 2019=8.7 · 2020=0 · BLS 3.3

Where Gasket Manufacturing Co falls in its industry

477 Metal stampings (except automo establishments

Safer than 66% of graded establishments in this industry, whose median TCR is 5.1.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #6 safest of 16 Metal stampings (except automo employers in California.

Gasket Manufacturing Co (27 employees, TCR 3.7) among 29 same-industry peers, split at the industry median of 62 employees and a TCR of 5.1 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 0100200300400 0510152025 Average employees Total Case Rate Gasket Manufacturing Co
Gasket Manufacturing Co (27 employees, TCR 3.7) among 29 same-industry peers, split at the industry median of 62 employees and a TCR of 5.1

Gasket Manufacturing Co has fewer employees than the Metal stampings (except automotive, cans median and a lower injury rate than the industry's median TCR of 5.1. 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 0.0 0.0 0 0 0
2019 8.7 8.7 2 0 0
2018 0.0 0.0 0 0 0
2017 6.1 3.0 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

332119 · CA · Gardena

477 Metal stampings (except automotive, cans, coins), unfinished, 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 Diamond Mfg. Co. DBA: McKey Perforating Co. 3.7 TCR
NAICS-TCR Performance Stamping LLC 3.7 TCR
NAICS-TCR Brunk Industries - Lake Geneva 3.7 TCR
NAICS-TCR Meier 3.7 TCR
STATE-SIZE HQ 27 FTE
STATE-SIZE Medeiros Farms Vineyards 27 FTE
STATE-SIZE SAND RANCH 27 FTE
STATE-SIZE San Bernabe Vineyards 27 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 Meijer Store #236 3.7 TCR
NAT-TCR Health and Wellness West 3.7 TCR
NAT-TCR Page Avenue Project 3.7 TCR
NAT-TCR Avalon Precision Casting 3.7 TCR
NAT-SIZE Bestway of PA, Inc. 27 FTE
NAT-SIZE Viatek Solutions, Lawrenceville 27 FTE
NAT-SIZE Southeast Division Phenix City Crew Headquarters 27 FTE
NAT-SIZE Eastern Division Oak Grove Office 27 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, 2018, 2017. 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.