Resins, plastics (except custom compounding purchased resins), manufacturing · Illinois

Best Diamond Plastics

Chicago, IL · ~63 workers · 2 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
21.3
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Best Diamond Plastics runs at 647% of its industry's injury rate - far more dangerous than the typical Resins, plastics (except custom compounding purchased resins), manufacturing workplace, earning a grade F.

Best Diamond Plastics: 21.3 TCR = 647% of Resins, plastics (except custom compounding purchased resins), manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

Best Diamond Plastics safety composite

Best Diamond Plastics scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on total case rate (tcr) (safer than 0%), 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).

F

13/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 21.34 per 100 workers

Safer than 0% of industry peers

DART rate
F 10.4 per 100 workers

Safer than 2% 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%).

TCR Δ

−17.7

2022→2023

Best Diamond Plastics injury rate improved

Best Diamond Plastics's TCR fell 17.7 from 30.2 in 2022 to 12.5 in 2023. Peak filing year was 2022 at 30.2 TCR. In 2023, DART was 0.49× this establishment's average TCR (severity share of cases).

2022=30.2 · 2023=12.5

OSHA ITA Form 300A scorecard

Establishment book 325211 · Chicago, IL ABOVE-IND · SMALL

Grade F · TCR 21.3 · 647% of ind

  • DART 10.4 DART
  • RANK #34/34
  • PHOTO Albert Manufacturing…
  • BOOK 2y book
  • INJ 14 inj
  • SIZE ~63 FTE

Nearest TCR peer: Albert Manufacturing USA (1.6 TCR gap)

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

Best Diamond Plastics in the TCR neighbourhood

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

TCR

What this shows Best Diamond Plastics averages 21.3 TCR (647% of the Resins, plastics (except custom compounding purchased resins), manufacturing BLS benchmark).

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

Best Diamond Plastics TCR series: 2022=30.2 · 2023=12.5 · BLS 3.3

Where Best Diamond Plastics falls in its industry

644 Resins, plastics (except custo establishments

Safer than 0% of graded establishments in this industry, whose median TCR is 2.0.

More dangerous than peersSafer than peers

Narrower to Illinois alone (the establishments it most directly competes with for workers and contracts): ranked #34 safest of 34 Resins, plastics (except custo employers in Illinois.

Best Diamond Plastics (63 employees, TCR 21.3) among 29 same-industry peers, split at the industry median of 72 employees and a TCR of 2.0 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 05001,0001,500 0510152025 Average employees Total Case Rate Best Diamond Plastics
Best Diamond Plastics (63 employees, TCR 21.3) among 29 same-industry peers, split at the industry median of 72 employees and a TCR of 2.0

Best Diamond Plastics has fewer employees than the Resins, plastics (except custom compound median and a higher injury rate than the industry's median TCR of 2.0. 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
2023 12.5 10.4 6 0 0
2022 30.2 26.4 8 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

325211 · IL · Chicago

644 Resins, plastics (except custom compounding purchased resins), manufacturing employers nationwide with a credible TCR · 22,804 rated employers in Illinois with headcount on file · 2,934 employers in Chicago, IL · 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 Albert Manufacturing USA 23.0 TCR
NAICS-TCR Jobs On Site 23.4 TCR
NAICS-TCR ENSINGER INC HOUSTON OPERATIONS 16.5 TCR
NAICS-TCR 7782_19064 15.8 TCR
STATE-SIZE Waterman, IL-STC 63 FTE
STATE-SIZE Hinsdale Nurseries, Inc. Plano 63 FTE
STATE-SIZE 40L - IL Relay & Ops 63 FTE
STATE-SIZE Water/Public Works, Public Utiities 63 FTE
CITY-NEAR Chicago Public Schools 49,500 FTE
CITY-NEAR Chicago/Corporate 18,831 FTE
CITY-NEAR University of Illinois at Chicago 13,092 FTE
CITY-NEAR University Health Service UIC UIC Campus 12,732 FTE
NAT-TCR Qbc, LLC 21.3 TCR
NAT-TCR McKinney #122 21.3 TCR
NAT-TCR 4795-PD-GSP-GREENVILLE-SPARTANBURG-PD 21.3 TCR
NAT-TCR Windsor House at Champion 21.3 TCR
NAT-SIZE Donald HGO 63 FTE
NAT-SIZE Lifoam Rome 63 FTE
NAT-SIZE Riverside Furniture Corp 63 FTE
NAT-SIZE Duval Cty #11 63 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: 2023, 2022. 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.