Dust and fume collecting equipment manufacturing · Illinois

Custom Filter LLC

Aurora, IL · ~144 workers · 8 years of OSHA Injury Tracking Application data.

C
Average Safety Record
3.3
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Custom Filter LLC runs at 99% of its industry's injury rate - about level with the typical Dust and fume collecting equipment manufacturing workplace, earning a grade C.

Custom Filter LLC: 3.3 TCR = 99% of Dust and fume collecting equipment manufacturing BLS 3.3 · 8y Form 300A (see methodology below)

Custom Filter LLC safety composite

Custom Filter LLC scores strongest on dart rate (safer than 82% of same-industry peers) and weakest on total case rate (tcr) (safer than 47%), 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

60/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 3.27 per 100 workers

Safer than 47% of industry peers

DART rate
B 0 per 100 workers

Safer than 82% 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

−4.3

2016→2024

Custom Filter LLC injury rate improved

Custom Filter LLC's TCR fell 4.3 from 5.3 in 2016 to 1.0 in 2024. Peak filing year was 2019 at 6.4 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2016=5.3 · 2017=4.2 · 2018=1.3 · 2019=6.4 · 2021=5.1 · 2022=1.2 · 2023=1.6 · 2024=1.0

OSHA ITA Form 300A scorecard

Establishment book 333413 · Aurora, IL AT/BELOW-IND · MID

Grade C · TCR 3.3 · 99% of ind

  • DART 0.0 DART
  • RANK #13/26
  • PHOTO The Spencer Turbine …
  • BOOK 8y book
  • INJ 38 inj
  • SIZE ~144 FTE

Nearest TCR peer: The Spencer Turbine Company (0.0 TCR gap)

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

Custom Filter LLC in the TCR neighbourhood

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

TCR

What this shows Custom Filter LLC averages 3.3 TCR (99% of the Dust and fume collecting equipment manufacturing BLS benchmark).

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

Custom Filter LLC TCR series: 2016=5.3 · 2017=4.2 · 2018=1.3 · 2019=6.4 · 2021=5.1 · 2022=1.2 · 2023=1.6 · 2024=1 · BLS 3.3

Where Custom Filter LLC falls in its industry

232 Dust and fume collecting equip establishments

Safer than 47% 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 #13 safest of 26 Dust and fume collecting equip employers in Illinois.

Custom Filter LLC (144 employees, TCR 3.3) 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 Custom Filter LLC
Custom Filter LLC (144 employees, TCR 3.3) among 29 same-industry peers, split at the industry median of 85 employees and a TCR of 3.1

Custom Filter LLC has more employees than the Dust and fume collecting equipment manuf 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 1.0 0.0 2 0 0
2023 1.6 0.5 3 0 0
2022 1.2 1.2 2 0 0
2021 5.1 1.9 8 0 0
2019 6.4 4.3 9 0 0
2018 1.3 0.7 2 0 0
2017 4.2 2.8 6 0 0
2016 5.3 2.3 6 1 0

OSHA ITA peer cross-reference

Establishment peer ledger

333413 · IL · Aurora

232 Dust and fume collecting equipment manufacturing employers nationwide with a credible TCR · 22,804 rated employers in Illinois with headcount on file · 325 employers in Aurora, 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 The Spencer Turbine Company 3.3 TCR
NAICS-TCR Filtration Group LLC 3.2 TCR
NAICS-TCR Central Illinois Manufacturing Company 3.2 TCR
NAICS-TCR Airmaster Fan Company 3.3 TCR
STATE-SIZE Muller Pinehurst Dairy Inc 144 FTE
STATE-SIZE Norman Mechanical Inc 144 FTE
STATE-SIZE A&R Mechanical Contractors 144 FTE
STATE-SIZE The Suter Company, Inc. (May) 144 FTE
CITY-NEAR Indian Prairie School District 204 3,309 FTE
CITY-NEAR Factor Aurora 2,167 FTE
CITY-NEAR Rush Copley Medical Center, Inc. 2,163 FTE
CITY-NEAR ANDY FRAIN SERVICES INC 2,100 FTE
NAT-TCR Towers Nursing Home 3.3 TCR
NAT-TCR J. Carroll Weaver Inc. 3.3 TCR
NAT-TCR Weber Display and Packaging 3.3 TCR
NAT-TCR Terminix Commercial 3.3 TCR
NAT-SIZE ME Road Crews and Installation 144 FTE
NAT-SIZE American Gift Corp 144 FTE
NAT-SIZE Riverside Machine & Engineering 144 FTE
NAT-SIZE Thayer Distribution 144 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, 2022, 2021, 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.