326299 All Other Rubber Product Manufacturing · Massachusetts

Jefferson Rubber Works

Worcester, MA · ~45 workers · 5 years of OSHA Injury Tracking Application data.

C
Average Safety Record
3.4
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Jefferson Rubber Works runs at 102% of its industry's injury rate - about level with the typical 326299 All Other Rubber Product Manufacturing workplace, earning a grade C.

Jefferson Rubber Works: 3.4 TCR = 102% of 326299 All Other Rubber Product Manufacturing BLS 3.3 · 5y Form 300A (see methodology below)

Jefferson Rubber Works safety composite

Jefferson Rubber Works scores strongest on dart rate (safer than 86% 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

64/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 3.37 per 100 workers

Safer than 54% of industry peers

DART rate
B 0 per 100 workers

Safer than 86% 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

Jefferson Rubber Works: 0.0 → 2.3 TCR

Peak year 2021 @ 8.3 TCR · DART/TCR 0× in 2024

Jefferson Rubber Works's TCR rose 2.3 from 0.0 in 2020 to 2.3 in 2024. Peak filing year was 2021 at 8.3 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 326299 · Worcester, MA ABOVE-IND · SMALL

Grade C · TCR 3.4 · 102% of ind

  • DART 0.0 DART
  • RANK P54
  • PHOTO Polymer Industrial P…
  • BOOK 5y book
  • INJ 6 inj
  • SIZE ~45 FTE

Nearest TCR peer: Polymer Industrial Products Co., LLC (0.0 TCR gap)

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

Jefferson Rubber Works in the TCR neighbourhood

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

TCR

What this shows Jefferson Rubber Works averages 3.4 TCR (102% of the 326299 All Other Rubber Product Manufacturing BLS benchmark).

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

Jefferson Rubber Works TCR series: 2020=0 · 2021=8.3 · 2022=4 · 2023=2.3 · 2024=2.3 · BLS 3.3

Where Jefferson Rubber Works falls in its industry

257 326299 All Other Rubber Produc establishments

Safer than 54% of graded establishments in this industry, whose median TCR is 3.6.

More dangerous than peersSafer than peers
Jefferson Rubber Works (45 employees, TCR 3.4) among 29 same-industry peers, split at the industry median of 79 employees and a TCR of 3.6 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 0246810 Average employees Total Case Rate Jefferson Rubber Works
Jefferson Rubber Works (45 employees, TCR 3.4) among 29 same-industry peers, split at the industry median of 79 employees and a TCR of 3.6

Jefferson Rubber Works has fewer employees than the 326299 All Other Rubber Product Manufact median and a lower injury rate than the industry's median TCR of 3.6. 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 2.3 0.0 0 1 0
2023 2.3 2.3 1 0 0
2022 4.0 2.0 2 0 0
2021 8.3 8.3 3 0 0
2020 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

326299 · MA · Worcester

257 326299 All Other Rubber Product Manufacturing employers nationwide with a credible TCR · 10,108 rated employers in Massachusetts with headcount on file · 248 employers in Worcester, MA · 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 Polymer Industrial Products Co., LLC 3.4 TCR
NAICS-TCR AirBoss Rubber Compounding (NC) LLC 3.4 TCR
NAICS-TCR Walkerton - ARCo 3.4 TCR
NAICS-TCR Qure Medical - Sturtevant 3.3 TCR
STATE-SIZE Resinate, Inc. - Douglas 45 FTE
STATE-SIZE Canal Generating LLC 45 FTE
STATE-SIZE NORTHAMPTON-MA32 45 FTE
STATE-SIZE WILMINGTON-MA57 45 FTE
CITY-NEAR UMass Memorial Health 12,452 FTE
CITY-NEAR 4701-813 2,492 FTE
CITY-NEAR St Vincent hospital 1,965 FTE
CITY-NEAR NBC Distributors Inc 1,276 FTE
NAT-TCR TriGen Ag Partners LLC 3.4 TCR
NAT-TCR Pacific County PUD #2 Long Beach 3.4 TCR
NAT-TCR Headquarters 3.4 TCR
NAT-TCR Mercy Rehabilitation Hospital St Louis 3.4 TCR
NAT-SIZE Oak Press Solutions Inc. 45 FTE
NAT-SIZE CCC Asheboro 45 FTE
NAT-SIZE Amigos Logistics 45 FTE
NAT-SIZE Medegen Medical Products 45 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. 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.