Lens blanks, plastics ophthalmic or optical, manufacturing · Montana

Diversified Plastics Inc.

Missoula, MT · ~56 workers · 9 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
4.5
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Diversified Plastics Inc. runs at 138% of its industry's injury rate - more dangerous than the typical Lens blanks, plastics ophthalmic or optical, manufacturing workplace, earning a grade D.

Diversified Plastics Inc.: 4.5 TCR = 138% of Lens blanks, plastics ophthalmic or optical, manufacturing BLS 3.3 · 9y Form 300A (see methodology below)

Diversified Plastics Inc. safety composite

Diversified Plastics Inc. scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on dart rate (safer than 31%), 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

38/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 4.54 per 100 workers

Safer than 36% of industry peers

DART rate
F 3.18 per 100 workers

Safer than 31% 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

Diversified Plastics Inc.: 2.0 → 3.2 TCR

Peak year 2023 @ 10.7 TCR · DART/TCR 0.7× in 2024

Diversified Plastics Inc.'s TCR rose 1.2 from 2.0 in 2016 to 3.2 in 2024. Peak filing year was 2023 at 10.7 TCR. In 2024, DART was 0.7× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 326199 · Missoula, MT ABOVE-IND · SMALL

Grade D · TCR 4.5 · 138% of ind

  • DART 3.2 DART
  • RANK P36
  • PHOTO Cambro NCF
  • BOOK 9y book
  • INJ 23 inj
  • SIZE ~56 FTE

Nearest TCR peer: Cambro NCF (0.0 TCR gap)

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

Diversified Plastics Inc. in the TCR neighbourhood

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

TCR

What this shows Diversified Plastics Inc. averages 4.5 TCR (138% of the Lens blanks, plastics ophthalmic or optical, manufacturing BLS benchmark).

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

Diversified Plastics Inc. TCR series: 2016=2 · 2017=6.4 · 2018=3.8 · 2019=4 · 2020=0 · 2021=5.7 · 2022=5.1 · 2023=10.7 · 2024=3.2 · BLS 3.3

Where Diversified Plastics Inc. falls in its industry

2,838 Lens blanks, plastics ophthalm establishments

Safer than 36% of graded establishments in this industry, whose median TCR is 3.5.

More dangerous than peersSafer than peers
Diversified Plastics Inc. (56 employees, TCR 4.5) 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 Diversified Plastics Inc.
Diversified Plastics Inc. (56 employees, TCR 4.5) among 29 same-industry peers, split at the industry median of 101 employees and a TCR of 3.5

Diversified Plastics Inc. has fewer employees than the Lens blanks, plastics ophthalmic or opti median and a higher 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 3.2 3.2 2 0 0
2023 10.7 0.0 7 0 0
2022 5.1 1.7 3 0 0
2021 5.7 1.9 3 0 0
2020 0.0 0.0 0 0 0
2019 4.0 2.0 2 0 0
2018 3.8 0.0 2 0 0
2017 6.4 4.3 3 0 0
2016 2.0 2.0 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

326199 · MT · Missoula

2,838 Lens blanks, plastics ophthalmic or optical, manufacturing employers nationwide with a credible TCR · 1,536 rated employers in Montana with headcount on file · 181 employers in Missoula, MT · 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 Cambro NCF 4.5 TCR
NAICS-TCR Plant 3 4.5 TCR
NAICS-TCR Foundry 4.5 TCR
NAICS-TCR Bihlerflex LLC 4.5 TCR
STATE-SIZE Mytty Excavating, Inc 56 FTE
STATE-SIZE Idaho/Washington Fence 56 FTE
STATE-SIZE Truss Plant 56 FTE
STATE-SIZE Teledyne FLIR Surveillance, Inc. (Bozeman MT) 56 FTE
CITY-NEAR 2252-00000460 2,189 FTE
CITY-NEAR MT190 ST PATRICK HOSPITAL-BROADWAY BLDG-MISSOU 1,966 FTE
CITY-NEAR Community Medical Center 985 FTE
CITY-NEAR MSSLMTXA 670 FTE
NAT-TCR General Motors Bedford 4.5 TCR
NAT-TCR Spaulding Composites 4.5 TCR
NAT-TCR Koetter Building Services,LLC 4.5 TCR
NAT-TCR Scott Lake Health and Rehabilitation 4.5 TCR
NAT-SIZE Aztec Masonry Inc. 56 FTE
NAT-SIZE GBA Builders LLC 56 FTE
NAT-SIZE LB Plastics Inc 56 FTE
NAT-SIZE Guy Metals 56 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, 2016. 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.