Machine tool attachments and accessories manufacturing · Illinois

Star SU LLC

Hoffman Estates, IL · ~31 workers · 4 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
1.6
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Star SU LLC runs at 48% of its industry's injury rate - far safer than the typical Machine tool attachments and accessories manufacturing workplace, earning a grade A.

Star SU LLC: 1.6 TCR = 48% of Machine tool attachments and accessories manufacturing BLS 3.3 · 4y Form 300A (see methodology below)

Star SU LLC safety composite

Star SU LLC scores strongest on dart rate (safer than 74% 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

66/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 1.6 per 100 workers

Safer than 68% of industry peers

DART rate
C 0 per 100 workers

Safer than 74% 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

Star SU LLC: 0.0 → 3.0 TCR

Peak year 2022 @ 3.4 TCR · DART/TCR 0× in 2023

Star SU LLC's TCR rose 3.0 from 0.0 in 2020 to 3.0 in 2023. Peak filing year was 2022 at 3.4 TCR. In 2023, DART was 0× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 333515 · Hoffman Estates, IL AT/BELOW-IND · SMALL

Grade A · TCR 1.6 · 48% of ind

  • DART 0.0 DART
  • RANK #6/17
  • PHOTO Spec Tool Company
  • BOOK 4y book
  • INJ 2 inj
  • SIZE ~31 FTE

Nearest TCR peer: Spec Tool Company (0.0 TCR gap)

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

Star SU LLC in the TCR neighbourhood

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

TCR

What this shows Star SU LLC averages 1.6 TCR (48% of the Machine tool attachments and accessories manufacturing BLS benchmark).

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

Star SU LLC TCR series: 2020=0 · 2021=0 · 2022=3.4 · 2023=3 · BLS 3.3

Where Star SU LLC falls in its industry

221 Machine tool attachments and a establishments

Safer than 68% of graded establishments in this industry, whose median TCR is 2.5.

More dangerous than peersSafer than peers

Narrower to Illinois alone (the establishments it most directly competes with for workers and contracts): ranked #6 safest of 17 Machine tool attachments and a employers in Illinois.

Star SU LLC (31 employees, TCR 1.6) among 29 same-industry peers, split at the industry median of 71 employees and a TCR of 2.5 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 0200400600 051015 Average employees Total Case Rate Star SU LLC
Star SU LLC (31 employees, TCR 1.6) among 29 same-industry peers, split at the industry median of 71 employees and a TCR of 2.5

Star SU LLC has fewer employees than the Machine tool attachments and accessories median and a lower injury rate than the industry's median TCR of 2.5. 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
2023 3.0 0.0 1 0 0
2022 3.4 0.0 1 0 0
2021 0.0 0.0 0 0 0
2020 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

333515 · IL · Hoffman Estates

221 Machine tool attachments and accessories manufacturing employers nationwide with a credible TCR · 22,804 rated employers in Illinois with headcount on file · 88 employers in Hoffman Estates, 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 Spec Tool Company 1.6 TCR
NAICS-TCR NH90 AMETEK ULTRA PRECISION TECHNOLOGIES 1.6 TCR
NAICS-TCR Guhring Inc 1.6 TCR
NAICS-TCR Niagara Cutter, LLC 1.6 TCR
STATE-SIZE Bear Creek Genetics, LLC. 31 FTE
STATE-SIZE Highland 31 FTE
STATE-SIZE The Maschhoffs, LLC - Pittsfield Office 31 FTE
STATE-SIZE AMEREN ILLINOIS - Beardstown 31 FTE
CITY-NEAR CDK - Hoffman 1,595 FTE
CITY-NEAR ILARL009 ASCENSION HEALTH ST ALEXIUS MEDICAL CENTER 1,575 FTE
CITY-NEAR 1855-ILARL009 1,567 FTE
CITY-NEAR Hoffman Estates Remote 673 FTE
NAT-TCR LHBS-Corporate Administration 1.6 TCR
NAT-TCR Barin Group, LLC 1.6 TCR
NAT-TCR Cor-Ray Painting Co - SFS 1.6 TCR
NAT-TCR NAPP Riceboro Mill - 016 1.6 TCR
NAT-SIZE Fargo Clubhouse 31 FTE
NAT-SIZE EnviroControl Systems, Inc 31 FTE
NAT-SIZE Wholesale Food Outlet 1021 31 FTE
NAT-SIZE Energy Services- Central Repair Shop 31 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, 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.