Other Specialty Trade Contractors · Illinois

US999: Unistrut - Addison

Addison, IL · ~43 workers · 5 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
0.4
Avg TCR
2.8
Industry avg
0
Fatalities
Subscribe to safety-record updates (RSS)

The verdict

US999: Unistrut - Addison runs at 13% of its industry's injury rate - far safer than the typical Other Specialty Trade Contractors workplace, earning a grade A.

US999: Unistrut - Addison: 0.4 TCR = 13% of Other Specialty Trade Contractors BLS 2.8 · 5y Form 300A (see methodology below)

US999: Unistrut - Addison safety composite

US999: Unistrut - Addison scores strongest on total case rate (tcr) (safer than 90% 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).

C

74/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 0.36 per 100 workers

Safer than 90% of industry peers

DART rate
C 0 per 100 workers

Safer than 73% 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

−1.8

2017→2021

US999: Unistrut - Addison injury rate improved

US999: Unistrut - Addison's TCR fell 1.8 from 1.8 in 2017 to 0.0 in 2021. Peak filing year was 2017 at 1.8 TCR. In 2021, DART was 0× this establishment's average TCR (severity share of cases).

2017=1.8 · 2018=0.0 · 2019=0.0 · 2020=0.0 · 2021=0.0

OSHA ITA Form 300A scorecard

Establishment book 238990 · Addison, IL AT/BELOW-IND · SMALL

Grade A · TCR 0.4 · 13% of ind

  • DART 0.0 DART
  • RANK #8/59
  • PHOTO TSS at Hunt Refining…
  • BOOK 5y book
  • INJ 1 inj
  • SIZE ~43 FTE

Nearest TCR peer: TSS at Hunt Refining Company Tuscaloosa AL (0.0 TCR gap)

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

US999: Unistrut - Addison in the TCR neighbourhood

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

TCR

What this shows US999: Unistrut - Addison averages 0.4 TCR (13% of the Other Specialty Trade Contractors BLS benchmark).

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

US999: Unistrut - Addison TCR series: 2017=1.8 · 2018=0 · 2019=0 · 2020=0 · 2021=0 · BLS 2.8

Where US999: Unistrut - Addison falls in its industry

1,634 Other Specialty Trade Contract establishments

Safer than 90% of graded establishments in this industry, whose median TCR is 1.9.

More dangerous than peersSafer than peers

Narrower to Illinois alone (the establishments it most directly competes with for workers and contracts): ranked #8 safest of 59 Other Specialty Trade Contract employers in Illinois.

US999: Unistrut - Addison (43 employees, TCR 0.4) among 29 same-industry peers, split at the industry median of 52 employees and a TCR of 1.9 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 0246810 Average employees Total Case Rate US999: Unistrut - Addison
US999: Unistrut - Addison (43 employees, TCR 0.4) among 29 same-industry peers, split at the industry median of 52 employees and a TCR of 1.9

US999: Unistrut - Addison has fewer employees than the Other Specialty Trade Contractors median and a lower injury rate than the industry's median TCR of 1.9. 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
2021 0.0 0.0 0 0 0
2020 0.0 0.0 0 0 0
2019 0.0 0.0 0 0 0
2018 0.0 0.0 0 0 0
2017 1.8 0.0 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238990 · IL · Addison

1,634 Other Specialty Trade Contractors employers nationwide with a credible TCR · 22,804 rated employers in Illinois with headcount on file · 161 employers in Addison, 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 TSS at Hunt Refining Company Tuscaloosa AL 0.4 TCR
NAICS-TCR Gregg Industrial Insulators Inc. 0.4 TCR
NAICS-TCR Thompson Industrial Services LLC, Division 56 0.4 TCR
NAICS-TCR Industrial Specialists, LLC - Tank Group 0.4 TCR
STATE-SIZE Illinois 43 FTE
STATE-SIZE Stratum Reservoir, LLC - Champaign 43 FTE
STATE-SIZE AMEREN ILLINOIS - East St. Louis 43 FTE
STATE-SIZE Manlove Storage Field 43 FTE
CITY-NEAR ILADD - ADDISON A BUILDING 2,237 FTE
CITY-NEAR ADDISON A BUILDING (ILADD) 2,078 FTE
CITY-NEAR Mondelez Global Central/West Sales 1,164 FTE
CITY-NEAR Arjo Inc. 727 FTE
NAT-TCR CNH Industrial - Racine Offices 0.4 TCR
NAT-TCR Corporate 0.4 TCR
NAT-TCR Manchester, NH/Portland, ME HVAC 0.4 TCR
NAT-TCR US115: Boston 108 - SG 0.4 TCR
NAT-SIZE Rex Ranch 43 FTE
NAT-SIZE Professional Building 43 FTE
NAT-SIZE GM PT Toledo 43 FTE
NAT-SIZE AFS Austin 43 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: 2021, 2020, 2019, 2018, 2017. 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.