Employer · Colorado

345 - Thornton

Thornton, CO · ~136 workers · 6 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
5.7
Avg TCR
3.4
Industry avg
0
Fatalities
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The verdict

345 - Thornton runs at 167% of its industry's injury rate - more dangerous than the typical industry workplace, earning a grade D.

345 - Thornton: 5.7 TCR = 167% of industry BLS 3.4 · 6y Form 300A (see methodology below)

345 - Thornton safety composite

345 - Thornton scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on total case rate (tcr) (safer than 14%), 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

24/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 5.68 per 100 workers

Safer than 14% of industry peers

DART rate
F 4.13 per 100 workers

Safer than 16% 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

345 - Thornton: 9.4 → 14.5 TCR

Peak year 2022 @ 14.5 TCR · DART/TCR 0.73× in 2022

345 - Thornton's TCR rose 5.0 from 9.4 in 2016 to 14.5 in 2022. In 2022, DART was 0.73× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 452210 · Thornton, CO ABOVE-IND · MID

Grade D · TCR 5.7 · 167% of ind

  • DART 4.1 DART
  • RANK #41/51
  • PHOTO 71382
  • BOOK 6y book
  • INJ 19 inj
  • SIZE ~136 FTE

Nearest TCR peer: 71382 (0.0 TCR gap)

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345 - Thornton in the TCR neighbourhood

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

TCR

What this shows 345 - Thornton averages 5.7 TCR (167% of the industry BLS benchmark).

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

345 - Thornton TCR series: 2016=9.4 · 2017=3.4 · 2018=3.4 · 2019=3.4 · 2020=0 · 2022=14.5 · BLS 3.4

Where 345 - Thornton falls in its industry

2,917 industry establishments

Safer than 14% of graded establishments in this industry, whose median TCR is 3.1.

More dangerous than peersSafer than peers

Narrower to Colorado alone (the establishments it most directly competes with for workers and contracts): ranked #41 safest of 51 industry employers in Colorado.

345 - Thornton (136 employees, TCR 5.7) among 29 same-industry peers, split at the industry median of 98 employees and a TCR of 3.1 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 051015 Average employees Total Case Rate 345 - Thornton
345 - Thornton (136 employees, TCR 5.7) among 29 same-industry peers, split at the industry median of 98 employees and a TCR of 3.1

345 - Thornton has more employees than the industry median and a higher injury rate than the industry's median TCR of 3.1. 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
2022 14.5 4.1 7 0 0
2020 0.0 0.0 0 0 0
2019 3.4 1.7 2 0 0
2018 3.4 1.7 2 0 0
2017 3.4 1.7 2 0 0
2016 9.4 3.1 6 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

452210 · CO · Thornton

2,917 industry employers nationwide with a credible TCR · 9,007 rated employers in Colorado with headcount on file · 96 employers in Thornton, CO · 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 71382 5.7 TCR
NAICS-TCR 644 Northwoods 5.7 TCR
NAICS-TCR 645 Stafford 5.7 TCR
NAICS-TCR 71533 5.7 TCR
STATE-SIZE Comanche Station-710 136 FTE
STATE-SIZE COMMERCE CITY CO PLANT 136 FTE
STATE-SIZE Commerce City HQ 136 FTE
STATE-SIZE Colorado Springs (54) 136 FTE
CITY-NEAR Amazon.com Services LLC - DEN3 3,070 FTE
CITY-NEAR North America Fulfillment Centers (FCs) : DEN3 2,522 FTE
CITY-NEAR North Suburban Medical Center 822 FTE
CITY-NEAR Brundage-Bone Concrete Pumping 818 FTE
NAT-TCR Holston Gases # 06 5.7 TCR
NAT-TCR Telco Supply 5.7 TCR
NAT-TCR Hartung Glass Union City CA 5.7 TCR
NAT-TCR LG Electronics Alabama Inc 5.7 TCR
NAT-SIZE 9 - Novi 136 FTE
NAT-SIZE 692 - Colonie 136 FTE
NAT-SIZE 770 - Greece 136 FTE
NAT-SIZE Ron Wilson Center - Gwinn St. 136 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: 2022, 2020, 2019, 2018, 2017, 2016. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.