Medical Laboratories · Illinois

CLS Chicago

Rosemont, IL · ~45 workers · 2 years of OSHA Injury Tracking Application data.

C
Average Safety Record
0.0
Avg TCR
3.8
Industry avg
0
Fatalities
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The verdict

CLS Chicago runs at 0% of its industry's injury rate - about level with the typical Medical Laboratories workplace, earning a grade C.

CLS Chicago: 0.0 TCR = 0% of Medical Laboratories BLS 3.8 · 2y Form 300A (see methodology below)

CLS Chicago safety composite

CLS Chicago scores strongest on total case rate (tcr) (safer than 100% of same-industry peers) and weakest on fatalities (safer than 51%), 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

80/100

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 78% 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%).

CLS Chicago held a steady TCR band

CLS Chicago's TCR held near 0.0 from 0.0 in 2022 to 0.0 in 2023. Peak filing year was 2022 at 0.0 TCR.

2022=0.0 · 2023=0.0

OSHA ITA Form 300A scorecard

Establishment book 621511 · Rosemont, IL AT/BELOW-IND · SMALL

Grade C · TCR 0.0 · 0% of ind

  • DART 0.0 DART
  • RANK P100
  • PHOTO 5 Dakota Drive
  • BOOK 2y book
  • INJ 0 inj
  • SIZE ~45 FTE

Nearest TCR peer: 5 Dakota Drive (0.1 TCR gap)

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

CLS Chicago in the TCR neighbourhood

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

TCR

What this shows CLS Chicago averages 0.0 TCR (0% of the Medical Laboratories BLS benchmark).

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

CLS Chicago TCR series: 2022=0 · 2023=0 · BLS 3.8

Where CLS Chicago falls in its industry

162 Medical Laboratories establishments

Safer than 100% of graded establishments in this industry, whose median TCR is 3.0.

More dangerous than peersSafer than peers
CLS Chicago (45 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 154 employees and a TCR of 3.0 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 05101520 Average employees Total Case Rate CLS Chicago
CLS Chicago (45 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 154 employees and a TCR of 3.0

CLS Chicago has fewer employees than the Medical Laboratories median and a lower injury rate than the industry's median TCR of 3.0. 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 0.0 0.0 0 0 0
2022 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

621511 · IL · Rosemont

162 Medical Laboratories employers nationwide with a credible TCR · 22,804 rated employers in Illinois with headcount on file · 67 employers in Rosemont, 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 5 Dakota Drive 0.1 TCR
NAICS-TCR 160 0.1 TCR
NAICS-TCR Geneseek Neogen Building 0.2 TCR
NAICS-TCR Symphony Diagnostic Sparks 0.3 TCR
STATE-SIZE 1982.1-Stonington, IL-Mfg (Monsanto Co.) 45 FTE
STATE-SIZE Farmer City 45 FTE
STATE-SIZE 91P - Distribution Operating - Decatur 45 FTE
STATE-SIZE AMEREN ILLINOIS - Sparta 45 FTE
CITY-NEAR US Foods, Inc. Rosemont 2,239 FTE
CITY-NEAR Hospitality Staffing Inc. 1,545 FTE
CITY-NEAR US Foods Corporate Office 1,532 FTE
CITY-NEAR ACL Laboratories 1,069 FTE
NAT-TCR Keller Warehouse 0.0 TCR
NAT-TCR Airborn Inc. Addison 0.0 TCR
NAT-TCR Integration Appliance Inc. 0.0 TCR
NAT-TCR California Department of Transportation Facility 128 0.0 TCR
NAT-SIZE Tarkio 45 FTE
NAT-SIZE Ozark Rehab & HCC 45 FTE
NAT-SIZE Niagara - Rialto Ca 45 FTE
NAT-SIZE Mayo Clinic Health System-Holmen 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: 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.