Tanks, storage, plastics or fiberglass, manufacturing · Iowa

Den Hartog Industries

Hopsers, IA · ~337 workers · 2 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
11.4
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Den Hartog Industries runs at 346% of its industry's injury rate - far more dangerous than the typical Tanks, storage, plastics or fiberglass, manufacturing workplace, earning a grade F.

Den Hartog Industries: 11.4 TCR = 346% of Tanks, storage, plastics or fiberglass, manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

Den Hartog Industries safety composite

Den Hartog Industries scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on dart rate (safer than 4%), 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

16/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 11.41 per 100 workers

Safer than 5% of industry peers

DART rate
F 9.78 per 100 workers

Safer than 4% 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

Den Hartog Industries: 10.5 → 12.3 TCR

Peak year 2020 @ 12.3 TCR · DART/TCR 0.86× in 2020

Den Hartog Industries's TCR rose 1.8 from 10.5 in 2019 to 12.3 in 2020. In 2020, DART was 0.86× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 326199 · Hopsers, IA ABOVE-IND · MID

Grade F · TCR 11.4 · 346% of ind

  • DART 9.8 DART
  • RANK #53/63
  • PHOTO Avanti Windows & Doo…
  • BOOK 2y book
  • INJ 80 inj
  • SIZE ~337 FTE

Nearest TCR peer: Avanti Windows & Doors (Glendale) (0.0 TCR gap)

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

Den Hartog Industries in the TCR neighbourhood

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

TCR

What this shows Den Hartog Industries averages 11.4 TCR (346% of the Tanks, storage, plastics or fiberglass, manufacturing BLS benchmark).

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

Den Hartog Industries TCR series: 2019=10.5 · 2020=12.3 · BLS 3.3

Where Den Hartog Industries falls in its industry

2,838 Tanks, storage, plastics or fi establishments

Safer than 5% of graded establishments in this industry, whose median TCR is 3.5.

More dangerous than peersSafer than peers

Narrower to Iowa alone (the establishments it most directly competes with for workers and contracts): ranked #53 safest of 63 Tanks, storage, plastics or fi employers in Iowa.

Den Hartog Industries (337 employees, TCR 11.4) among 29 same-industry peers, split at the industry median of 101 employees and a TCR of 3.5 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 0100200300400 05101520 Average employees Total Case Rate Den Hartog Industries
Den Hartog Industries (337 employees, TCR 11.4) among 29 same-industry peers, split at the industry median of 101 employees and a TCR of 3.5

Den Hartog Industries has more employees than the Tanks, storage, plastics or fiberglass, median and a higher injury rate than the industry's median TCR of 3.5. 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
2020 12.3 9.8 42 2 0
2019 10.5 7.2 38 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

326199 · IA · Hopsers

2,838 Tanks, storage, plastics or fiberglass, manufacturing employers nationwide with a credible TCR · 7,192 rated employers in Iowa with headcount on file · 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 Avanti Windows & Doors (Glendale) 11.4 TCR
NAICS-TCR Technical Industries, Inc. 11.4 TCR
NAICS-TCR Whitehead Composite Industries, LLC 11.4 TCR
NAICS-TCR Cordova Outdoors 11.5 TCR
STATE-SIZE Monogram Quality Foods LLC 337 FTE
STATE-SIZE Bee-Clean US Holdings, LLC DBA Heritage Building Maintenance 337 FTE
STATE-SIZE Weitz Industrial Services, LLC 336 FTE
STATE-SIZE 0270 - Doors-Grinnell 336 FTE
NAT-TCR Barrett Trailers LLC 11.4 TCR
NAT-TCR Ofa 28 11.4 TCR
NAT-TCR WonderWorks Syracuse 11.4 TCR
NAT-TCR North America Fulfillment Centers (FCs) : MDT2 11.4 TCR
NAT-SIZE Winship Cancer - Uppergate 337 FTE
NAT-SIZE Dundalk Marine Terminal 337 FTE
NAT-SIZE The Arc Fresno/Madera Counties 337 FTE
NAT-SIZE Gulf Island Services (formerly Dolphin Services LLC.) 337 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: 2020, 2019. 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.