Septic tanks, plastics or fiberglass, manufacturing · California

Knightsbridge Plastics

Fremont, CA · ~121 workers · 8 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

Knightsbridge Plastics runs at 58% of its industry's injury rate - safer than the typical Septic tanks, plastics or fiberglass, manufacturing workplace, earning a grade B.

Knightsbridge Plastics: 1.9 TCR = 58% of Septic tanks, plastics or fiberglass, manufacturing BLS 3.3 · 8y Form 300A (see methodology below)

Knightsbridge Plastics safety composite

Knightsbridge Plastics scores strongest on total case rate (tcr) (safer than 76% of same-industry peers) and weakest on dart rate (safer than 45%), 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

59/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
B 1.91 per 100 workers

Safer than 76% of industry peers

DART rate
D 1.99 per 100 workers

Safer than 45% 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%).

Rising injury rate

Knightsbridge Plastics: 1.1 → 2.0 TCR

Peak year 2020 @ 4.4 TCR · DART/TCR 1.04× in 2024

Knightsbridge Plastics's TCR rose 0.9 from 1.1 in 2017 to 2.0 in 2024. Peak filing year was 2020 at 4.4 TCR. In 2024, DART was 1.04× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 326199 · Fremont, CA AT/BELOW-IND · MID

Grade B · TCR 1.9 · 58% of ind

  • DART 2.0 DART
  • RANK #22/117
  • PHOTO Crane Composites - G…
  • BOOK 8y book
  • INJ 15 inj
  • SIZE ~121 FTE

Nearest TCR peer: Crane Composites - Goshen Plant (0.0 TCR gap)

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

Knightsbridge Plastics in the TCR neighbourhood

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

TCR

What this shows Knightsbridge Plastics averages 1.9 TCR (58% of the Septic tanks, plastics or fiberglass, manufacturing BLS benchmark).

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

Knightsbridge Plastics TCR series: 2017=1.1 · 2018=2.1 · 2019=0.8 · 2020=4.4 · 2021=2.2 · 2022=0.8 · 2023=1.9 · 2024=2 · BLS 3.3

Where Knightsbridge Plastics falls in its industry

2,838 Septic tanks, plastics or fibe establishments

Safer than 76% of graded establishments in this industry, whose median TCR is 3.5.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #22 safest of 117 Septic tanks, plastics or fibe employers in California.

Knightsbridge Plastics (121 employees, TCR 1.9) among 29 same-industry peers, split at the industry median of 101 employees and a TCR of 3.5 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 0100200300400 05101520 Average employees Total Case Rate Knightsbridge Plastics
Knightsbridge Plastics (121 employees, TCR 1.9) among 29 same-industry peers, split at the industry median of 101 employees and a TCR of 3.5

Knightsbridge Plastics has more employees than the Septic tanks, plastics or fiberglass, ma median and a lower injury rate than the industry's median TCR of 3.5. 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 2.0 2.0 2 0 0
2023 1.9 1.9 2 0 0
2022 0.8 0.8 1 0 0
2021 2.2 2.2 2 0 0
2020 4.4 3.3 4 0 0
2019 0.8 0.8 1 0 0
2018 2.1 1.1 2 0 0
2017 1.1 1.1 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

326199 · CA · Fremont

2,838 Septic tanks, plastics or fiberglass, manufacturing employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 348 employers in Fremont, 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 Crane Composites - Goshen Plant 1.9 TCR
NAICS-TCR Colorado 1.9 TCR
NAICS-TCR Solo Cup Company Urbana 1.9 TCR
NAICS-TCR MI Windows & Doors 1.9 TCR
STATE-SIZE Naumann Ranch 121 FTE
STATE-SIZE Illume Agriculture, LLC 121 FTE
STATE-SIZE Village Nurseries Miramar Yard 121 FTE
STATE-SIZE Collier Road Complex 121 FTE
CITY-NEAR NA-US-CA-Fremont-45500 Fremont Blvd 21,378 FTE
CITY-NEAR NA-US-CA-Fremont-Factory 12,707 FTE
CITY-NEAR California Department of Transportation Facility 517 2,891 FTE
CITY-NEAR Lam Research Corp. Fremont Campus 2,887 FTE
NAT-TCR 5th Avenue Building - BHC 1.9 TCR
NAT-TCR Sodexo at Grace College 1.9 TCR
NAT-TCR Sodexo at Umf South Dining Hall 1.9 TCR
NAT-TCR R29JZ - Little Falls Office 1.9 TCR
NAT-SIZE S05487 - Fairborn Hauling 121 FTE
NAT-SIZE Sodexo at New Mexico State Univ 121 FTE
NAT-SIZE S04196 - WM of Northern Colorado - Fort Collins 121 FTE
NAT-SIZE C077 Toledo 121 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, 2023, 2022, 2021, 2020, 2019, 2018, 2017. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.