Aircraft manufacturing · Illinois

Qualiseal Technology

Harwood Heights, IL · ~52 workers · 4 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
0.4
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Qualiseal Technology runs at 12% of its industry's injury rate - far safer than the typical Aircraft manufacturing workplace, earning a grade A.

Qualiseal Technology: 0.4 TCR = 12% of Aircraft manufacturing BLS 3.3 · 4y Form 300A (see methodology below)

Qualiseal Technology safety composite

Qualiseal Technology scores strongest on total case rate (tcr) (safer than 91% of same-industry peers) and weakest on dart rate (safer than 24%), 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

57/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 0.41 per 100 workers

Safer than 91% of industry peers

DART rate
F 1.63 per 100 workers

Safer than 24% 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

Qualiseal Technology: 0.0 → 1.6 TCR

Peak year 2021 @ 1.6 TCR · DART/TCR 3.98× in 2021

Qualiseal Technology's TCR rose 1.6 from 0.0 in 2017 to 1.6 in 2021. In 2021, DART was 3.98× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 336412 · Harwood Heights, IL AT/BELOW-IND · SMALL

Grade A · TCR 0.4 · 12% of ind

  • DART 1.6 DART
  • RANK #1/9
  • PHOTO Pratt & Whitney East…
  • BOOK 4y book
  • INJ 1 inj
  • SIZE ~52 FTE

Nearest TCR peer: Pratt & Whitney East Hartford (0.0 TCR gap)

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

Qualiseal Technology in the TCR neighbourhood

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

TCR

What this shows Qualiseal Technology averages 0.4 TCR (12% of the Aircraft manufacturing BLS benchmark).

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

Qualiseal Technology TCR series: 2017=0 · 2018=0 · 2020=0 · 2021=1.6 · BLS 3.3

Where Qualiseal Technology falls in its industry

366 Aircraft manufacturing establishments

Safer than 91% of graded establishments in this industry, whose median TCR is 1.6.

More dangerous than peersSafer than peers

Narrower to Illinois alone (the establishments it most directly competes with for workers and contracts): ranked #1 safest of 9 Aircraft manufacturing employers in Illinois.

Qualiseal Technology (52 employees, TCR 0.4) among 29 same-industry peers, split at the industry median of 155 employees and a TCR of 1.6 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 02,0004,0006,0008,000 012345 Average employees Total Case Rate Qualiseal Technology
Qualiseal Technology (52 employees, TCR 0.4) among 29 same-industry peers, split at the industry median of 155 employees and a TCR of 1.6

Qualiseal Technology has fewer employees than the Aircraft manufacturing median and a lower injury rate than the industry's median TCR of 1.6. 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 1.6 1.6 1 0 0
2020 0.0 0.0 0 0 0
2018 0.0 0.0 0 0 0
2017 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

336412 · IL · Harwood Heights

366 Aircraft manufacturing employers nationwide with a credible TCR · 22,804 rated employers in Illinois with headcount on file · 18 employers in Harwood Heights, 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 Pratt & Whitney East Hartford 0.4 TCR
NAICS-TCR Rolls Royce: Excellence 0.4 TCR
NAICS-TCR Supply Chain : Greenville, SC 0.4 TCR
NAICS-TCR Rhinestahl CTS 0.4 TCR
STATE-SIZE Curative Health Cultivation LLC 52 FTE
STATE-SIZE 2502-Ashton, IL (Monsanto Co.) 52 FTE
STATE-SIZE Sauget 52 FTE
STATE-SIZE 1240-Monmouth, IL (Monsanto Co.) 52 FTE
CITY-NEAR FCL Graphics, Inc. 256 FTE
CITY-NEAR 531-00510 255 FTE
CITY-NEAR Lawrence Screw Products, Inc. 139 FTE
CITY-NEAR 746 HARWOOD HEIGHTS, IL 94 FTE
NAT-TCR Tran-Global Solutions 0.4 TCR
NAT-TCR ONE Brands, LLC 0.4 TCR
NAT-TCR Lynchburg Container 0.4 TCR
NAT-TCR L3Harris Aviation Products 0.4 TCR
NAT-SIZE Tcw, Inc Charlotte 52 FTE
NAT-SIZE Paper Converting Machine Company- Lombardi 52 FTE
NAT-SIZE Grocery Depot #9313 52 FTE
NAT-SIZE GoldRiver Orchards, Inc. 52 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, 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.