Employer · Illinois

C L Supreme Mfg Co

Des Plaines, IL · ~26 workers · 5 years of OSHA Injury Tracking Application data.

C
Average Safety Record
0.0
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

C L Supreme Mfg Co runs at 0% of its industry's injury rate - about level with the typical industry workplace, earning a grade C.

C L Supreme Mfg Co: 0.0 TCR = 0% of industry BLS 3.3 · 5y Form 300A (see methodology below)

C L Supreme Mfg Co safety composite

C L Supreme Mfg Co scores strongest on total case rate (tcr) (safer than 100% 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).

B

79/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 0 per 100 workers

Safer than 100% of industry peers

DART rate
B 0 per 100 workers

Safer than 75% 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%).

C L Supreme Mfg Co held a steady TCR band

C L Supreme Mfg Co's TCR held near 0.0 from 0.0 in 2019 to 0.0 in 2024. Peak filing year was 2019 at 0.0 TCR.

2019=0.0 · 2020=0.0 · 2021=0.0 · 2023=0.0 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 332710 · Des Plaines, IL AT/BELOW-IND · SMALL

Grade C · TCR 0.0 · 0% of ind

  • DART 0.0 DART
  • RANK #0/103
  • PHOTO The Greenbrier Kennett
  • BOOK 5y book
  • INJ 0 inj
  • SIZE ~26 FTE

Nearest TCR peer: The Greenbrier Kennett (0.0 TCR gap)

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

C L Supreme Mfg Co in the TCR neighbourhood

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

TCR

What this shows C L Supreme Mfg Co averages 0.0 TCR (0% of the industry BLS benchmark).

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

C L Supreme Mfg Co TCR series: 2019=0 · 2020=0 · 2021=0 · 2023=0 · 2024=0 · BLS 3.3

Where C L Supreme Mfg Co falls in its industry

1,821 industry establishments

Safer than 100% of graded establishments in this industry, whose median TCR is 3.5.

More dangerous than peersSafer than peers

Narrower to Illinois alone (the establishments it most directly competes with for workers and contracts): ranked #0 safest of 103 industry employers in Illinois.

C L Supreme Mfg Co (26 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 48 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 050100150200250 051015 Average employees Total Case Rate C L Supreme Mfg Co
C L Supreme Mfg Co (26 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 48 employees and a TCR of 3.5

C L Supreme Mfg Co has fewer employees than the industry 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 0.0 0.0 0 0 0
2023 0.0 0.0 0 0 0
2021 0.0 0.0 0 0 0
2020 0.0 0.0 0 0 0
2019 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

332710 · IL · Des Plaines

1,821 industry employers nationwide with a credible TCR · 22,804 rated employers in Illinois with headcount on file · 174 employers in Des Plaines, 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 The Greenbrier Kennett 0.0 TCR
NAICS-TCR RICHARD MANUFACTURING CO INC 0.0 TCR
NAICS-TCR Andy's Machine Inc. 0.1 TCR
NAICS-TCR Universal Plant Service, Inc. 0.1 TCR
STATE-SIZE Rock River - Corporate 26 FTE
STATE-SIZE Corporate 26 FTE
STATE-SIZE Hill 'N Dale Farm 26 FTE
STATE-SIZE Jackson Generation 26 FTE
CITY-NEAR Illinois Bone & Joint Institute 2,172 FTE
CITY-NEAR Rivers Casino 1,705 FTE
CITY-NEAR Des Plaines Campus 1,245 FTE
CITY-NEAR Des Plaines (IL36) 1,200 FTE
NAT-TCR Lake Shore Electric Corp 0.0 TCR
NAT-TCR Ecker Textiles, LLC 0.0 TCR
NAT-TCR Lawrenceburg 0.0 TCR
NAT-TCR Bilow Farms, LLC 0.0 TCR
NAT-SIZE City Hall 26 FTE
NAT-SIZE American Arbor Care 26 FTE
NAT-SIZE Cadillac Fabrication Inc 26 FTE
NAT-SIZE Marshall County Highway Department 26 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, 2021, 2020, 2019. 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.