Filters, industrial and general line (except internal combustion engine, warm air furnace), manufacturing · Illinois

AJR Filtration, Inc.

West Chicago, IL · ~309 workers · 4 years of OSHA Injury Tracking Application data.

B
Good Safety Record
2.3
Avg TCR
3.3
Industry avg
0
Fatalities
Subscribe to safety-record updates (RSS)

The verdict

AJR Filtration, Inc. runs at 70% of its industry's injury rate - safer than the typical Filters, industrial and general line (except internal combustion engine, warm air furnace), manufacturing workplace, earning a grade B.

AJR Filtration, Inc.: 2.3 TCR = 70% of Filters, industrial and general line (except internal combustion engine, warm air furnace), manufacturing BLS 3.3 · 4y Form 300A (see methodology below)

AJR Filtration, Inc. safety composite

AJR Filtration, Inc. scores strongest on total case rate (tcr) (safer than 55% of same-industry peers) and weakest on dart rate (safer than 35%), 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

47/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 2.3 per 100 workers

Safer than 55% of industry peers

DART rate
D 1.49 per 100 workers

Safer than 35% 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

−1.5

2021→2024

AJR Filtration, Inc. injury rate improved

AJR Filtration, Inc.'s TCR fell 1.5 from 3.6 in 2021 to 2.1 in 2024. Peak filing year was 2021 at 3.6 TCR. In 2024, DART was 0.65× this establishment's average TCR (severity share of cases).

2021=3.6 · 2022=1.6 · 2023=1.9 · 2024=2.1

OSHA ITA Form 300A scorecard

Establishment book 333999 · West Chicago, IL AT/BELOW-IND · MID

Grade B · TCR 2.3 · 70% of ind

  • DART 1.5 DART
  • RANK #5/10
  • PHOTO Quick Response Fire …
  • BOOK 4y book
  • INJ 27 inj
  • SIZE ~309 FTE

Nearest TCR peer: Quick Response Fire Protection (0.0 TCR gap)

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

AJR Filtration, Inc. in the TCR neighbourhood

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

TCR

What this shows AJR Filtration, Inc. averages 2.3 TCR (70% of the Filters, industrial and general line (except internal combustion engine, warm air furnace), manufacturing BLS benchmark).

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

AJR Filtration, Inc. TCR series: 2021=3.6 · 2022=1.6 · 2023=1.9 · 2024=2.1 · BLS 3.3

Where AJR Filtration, Inc. falls in its industry

242 Filters, industrial and genera establishments

Safer than 55% of graded establishments in this industry, whose median TCR is 2.5.

More dangerous than peersSafer than peers

Narrower to Illinois alone (the establishments it most directly competes with for workers and contracts): ranked #5 safest of 10 Filters, industrial and genera employers in Illinois.

AJR Filtration, Inc. (309 employees, TCR 2.3) among 29 same-industry peers, split at the industry median of 81 employees and a TCR of 2.5 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 02004006008001,000 0102030 Average employees Total Case Rate AJR Filtration, Inc.
AJR Filtration, Inc. (309 employees, TCR 2.3) among 29 same-industry peers, split at the industry median of 81 employees and a TCR of 2.5

AJR Filtration, Inc. has more employees than the Filters, industrial and general line (ex median and a lower injury rate than the industry's median TCR of 2.5. 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
2024 2.1 1.5 7 0 0
2023 1.9 1.3 6 0 0
2022 1.6 1.6 5 0 0
2021 3.6 1.2 9 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

333999 · IL · West Chicago

242 Filters, industrial and general line (except internal combustion engine, warm air furnace), manufacturing employers nationwide with a credible TCR · 22,804 rated employers in Illinois with headcount on file · 123 employers in West Chicago, 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 Quick Response Fire Protection 2.3 TCR
NAICS-TCR STAC 2.3 TCR
NAICS-TCR Destaco CRL 2.3 TCR
NAICS-TCR iFIL USA 2.3 TCR
STATE-SIZE KNEAD DOUGH BAKING COMPANY 309 FTE
STATE-SIZE Geneva 309 FTE
STATE-SIZE WM 4323 309 FTE
STATE-SIZE 213 309 FTE
CITY-NEAR The Jel Sert Company 830 FTE
CITY-NEAR BALL HORTICULTURAL COMPANY 713 FTE
CITY-NEAR Amazon.com Services LLC - SIL3 351 FTE
CITY-NEAR Siemens West Chicago 342 FTE
NAT-TCR 701 Wall Street 2.3 TCR
NAT-TCR Ashley House FW-0 2.3 TCR
NAT-TCR Flextronics International USA 2.3 TCR
NAT-TCR Pelham Parkway Houses 2.3 TCR
NAT-SIZE Hussmann Corporation - Suwanee 309 FTE
NAT-SIZE Cupertino 309 FTE
NAT-SIZE North Central Surgical Center, LLP 309 FTE
NAT-SIZE Claiborne Medical Center 309 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. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.