Air purification equipment, stationary, manufacturing · Illinois

Henderson Engineering Co., INC

Sandwich, Il 60548, IL · ~94 workers · 2 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
4.6
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Henderson Engineering Co., INC runs at 139% of its industry's injury rate - more dangerous than the typical Air purification equipment, stationary, manufacturing workplace, earning a grade D.

Henderson Engineering Co., INC: 4.6 TCR = 139% of Air purification equipment, stationary, manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

Henderson Engineering Co., INC safety composite

Henderson Engineering Co., INC scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on total case rate (tcr) (safer than 31%), 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).

D

38/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 4.58 per 100 workers

Safer than 31% of industry peers

DART rate
D 2.69 per 100 workers

Safer than 36% 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

Henderson Engineering Co., INC: 2.4 → 6.7 TCR

Peak year 2024 @ 6.7 TCR · DART/TCR 0.59× in 2024

Henderson Engineering Co., INC's TCR rose 4.3 from 2.4 in 2023 to 6.7 in 2024. In 2024, DART was 0.59× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 333413 · Sandwich, Il 60548, IL ABOVE-IND · SMALL

Grade D · TCR 4.6 · 139% of ind

  • DART 2.7 DART
  • RANK #18/26
  • PHOTO Process Barron plant 2
  • BOOK 2y book
  • INJ 7 inj
  • SIZE ~94 FTE

Nearest TCR peer: Process Barron plant 2 (0.0 TCR gap)

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

Henderson Engineering Co., INC in the TCR neighbourhood

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

TCR

What this shows Henderson Engineering Co., INC averages 4.6 TCR (139% of the Air purification equipment, stationary, manufacturing BLS benchmark).

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

Henderson Engineering Co., INC TCR series: 2023=2.4 · 2024=6.7 · BLS 3.3

Where Henderson Engineering Co., INC falls in its industry

232 Air purification equipment, st establishments

Safer than 31% of graded establishments in this industry, whose median TCR is 3.1.

More dangerous than peersSafer than peers

Narrower to Illinois alone (the establishments it most directly competes with for workers and contracts): ranked #18 safest of 26 Air purification equipment, st employers in Illinois.

Henderson Engineering Co., INC (94 employees, TCR 4.6) among 29 same-industry peers, split at the industry median of 85 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 0100200300400500 05101520 Average employees Total Case Rate Henderson Engineering Co., INC
Henderson Engineering Co., INC (94 employees, TCR 4.6) among 29 same-industry peers, split at the industry median of 85 employees and a TCR of 3.1

Henderson Engineering Co., INC has more employees than the Air purification equipment, stationary, 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
2024 6.7 2.7 5 0 0
2023 2.4 2.4 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

333413 · IL · Sandwich, Il 60548

232 Air purification equipment, stationary, manufacturing employers nationwide with a credible TCR · 22,804 rated employers in Illinois 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 Process Barron plant 2 4.5 TCR
NAICS-TCR 311 Riggs Street 4.5 TCR
NAICS-TCR Carnes Company 4.5 TCR
NAICS-TCR Technos, Inc. Manufacturing 4.5 TCR
STATE-SIZE Assembly 94 FTE
STATE-SIZE ABC Humane Wildlife Control & Prevention Inc., DBA Landmark PEst Management 94 FTE
STATE-SIZE Geneseo 94 FTE
STATE-SIZE R.A. Cullinan 94 FTE
NAT-TCR Kosciusko County Government 4.6 TCR
NAT-TCR Syracuse Feedyard 4.6 TCR
NAT-TCR Kent County Correctional Facility 4.6 TCR
NAT-TCR Tolleson AZ 4.6 TCR
NAT-SIZE Kingston Residence of Santa Fe 94 FTE
NAT-SIZE General ThermoDynamics 94 FTE
NAT-SIZE Jeneil Biotech, Inc. 94 FTE
NAT-SIZE Stangenes Industries, Inc. 94 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: 2024, 2023. 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.