Employer · Colorado

341 - Lone Tree

Lone Tree, CO · ~128 workers · 6 years of OSHA Injury Tracking Application data.

C
Average Safety Record
3.0
Avg TCR
3.4
Industry avg
0
Fatalities
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The verdict

341 - Lone Tree runs at 89% of its industry's injury rate - about level with the typical industry workplace, earning a grade C.

341 - Lone Tree: 3.0 TCR = 89% of industry BLS 3.4 · 6y Form 300A (see methodology below)

341 - Lone Tree safety composite

341 - Lone Tree 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

59/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 3.02 per 100 workers

Safer than 52% 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%).

TCR Δ

−2.7

2016→2022

341 - Lone Tree injury rate improved

341 - Lone Tree's TCR fell 2.7 from 2.7 in 2016 to 0.0 in 2022. Peak filing year was 2019 at 6.5 TCR. In 2022, DART was 0× this establishment's average TCR (severity share of cases).

2016=2.7 · 2017=4.3 · 2018=4.6 · 2019=6.5 · 2020=0.0 · 2022=0.0

OSHA ITA Form 300A scorecard

Establishment book 452210 · Lone Tree, CO AT/BELOW-IND · MID

Grade C · TCR 3.0 · 89% of ind

  • DART 0.0 DART
  • RANK #21/51
  • PHOTO Farm and Fleet of Bl…
  • BOOK 6y book
  • INJ 12 inj
  • SIZE ~128 FTE

Nearest TCR peer: Farm and Fleet of Bloomington (0.0 TCR gap)

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

341 - Lone Tree in the TCR neighbourhood

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

TCR

What this shows 341 - Lone Tree averages 3.0 TCR (89% of the industry BLS benchmark).

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

341 - Lone Tree TCR series: 2016=2.7 · 2017=4.3 · 2018=4.6 · 2019=6.5 · 2020=0 · 2022=0 · BLS 3.4

Where 341 - Lone Tree falls in its industry

2,917 industry establishments

Safer than 52% 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 #21 safest of 51 industry employers in Colorado.

341 - Lone Tree (128 employees, TCR 3.0) 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 341 - Lone Tree
341 - Lone Tree (128 employees, TCR 3.0) among 29 same-industry peers, split at the industry median of 98 employees and a TCR of 3.1

341 - Lone Tree has more employees than the industry median and a lower 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 0.0 0.0 0 0 0
2020 0.0 0.0 0 0 0
2019 6.5 0.0 4 0 0
2018 4.6 0.0 3 0 0
2017 4.3 2.9 3 0 0
2016 2.7 1.4 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

452210 · CO · Lone Tree

2,917 industry employers nationwide with a credible TCR · 9,007 rated employers in Colorado with headcount on file · 39 employers in Lone Tree, 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 Farm and Fleet of Bloomington 3.0 TCR
NAICS-TCR 748 Amarillo 3.0 TCR
NAICS-TCR 322 - Batavia 3.0 TCR
NAICS-TCR 994 - Milpitas 3.0 TCR
STATE-SIZE The Neenan Company LLLP 128 FTE
STATE-SIZE South Valley 128 FTE
STATE-SIZE Rocky Mountain Prestress-Structural 128 FTE
STATE-SIZE 1503 THORNTON 128 FTE
CITY-NEAR Sky Ridge Medical Center 1,430 FTE
CITY-NEAR Lockheed Martin Corporation US CO Park Meadow (5501) 578 FTE
CITY-NEAR Main Office 569 FTE
CITY-NEAR COSJFUCO 334 FTE
NAT-TCR 994 - Milpitas 3.0 TCR
NAT-TCR Skills Development Services, Inc 3.0 TCR
NAT-TCR Emerald Excavating Co Inc 3.0 TCR
NAT-TCR Tops #665 3.0 TCR
NAT-SIZE 407 - Wallingford 128 FTE
NAT-SIZE 464 - Avon 128 FTE
NAT-SIZE 595 - Glendora 128 FTE
NAT-SIZE Ragsdale Heating and Air, LLC 128 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.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from official public datasets. See our methodology for details.