Industrial research and development laboratories or services (except biotechnology and nanotechnology research and development) · Illinois

Osi Industries, LLC

Name: Osi Industries, LLC Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Aurora, IL · ~286 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

F
Failing Safety Record: 2.5
Avg TCR: 0.5
Industry avg: 0
Fatalities

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The verdict

Osi Industries, LLC runs at 492% of its industry's injury rate - far more dangerous than the typical Industrial research and development laboratories or services (except biotechnology and nanotechnology research and development) workplace, earning a grade F.

Osi Industries, LLC: 2.5 TCR = 492% of Industrial research and development laboratories or services (except biotechnology and nanotechnology research and development) BLS 0.5 · 2y Form 300A (see methodology below)

Osi Industries, LLC safety composite

Osi Industries, LLC scores strongest on dart rate (safer than 68% of same-industry peers) and weakest on total case rate (tcr) (safer than 23%), 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).

46/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): F 2.46 per 100 workers

Safer than 23% of industry peers
DART rate: C 0 per 100 workers

Safer than 68% 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

−4.9

2023→2024

Osi Industries, LLC injury rate improved

Osi Industries, LLC's TCR fell 4.9 from 4.9 in 2023 to 0.0 in 2024. Peak filing year was 2023 at 4.9 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2023=4.9 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 541715 · Aurora, IL ABOVE-IND · MID

Grade F · TCR 2.5 · 492% of ind

DART 0.0 DART
RANK P23
PHOTO Medical Central
BOOK 2y book
INJ 29 inj
SIZE ~286 FTE

Nearest TCR peer: Medical Central (0.0 TCR gap)

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

This site

2.5
Medical Centra

2.5
Novelis / Adit

2.1
OH - Dayton -

1.9
NA-US-TX-Hutto

1.8

What this shows Osi Industries, LLC averages 2.5 TCR (492% of the Industrial research and development laboratories or services (except biotechnology and nanotechnology research and development) BLS benchmark).

Osi Industries, LLC TCR series: 2023=4.9 · 2024=0 · BLS 0.5

Where Osi Industries, LLC falls in its industry

47 Industrial research and develo establishments

Safer than 23% of graded establishments in this industry, whose median TCR is 0.9.

Grade F

More dangerous than peersSafer than peers

Osi Industries, LLC (286 employees, TCR 2.5) among 23 same-industry peers, split at the industry median of 232 employees and a TCR of 0.9

Osi Industries, LLC has more employees than the Industrial research and development labo median and a higher injury rate than the industry's median TCR of 0.9. 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	0.0	0.0	0	0	0
2023	4.9	2.4	29	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

541715 · IL · Aurora

47 Industrial research and development laboratories or services (except biotechnology and nanotechnology research and development) 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	Place	Metric
NAICS-TCR	Medical Central	FLAGSTAFF, AZ	2.5 TCR
NAICS-TCR	Novelis / Aditya Birla	NOVI, MI	2.1 TCR
NAICS-TCR	OH - Dayton - Radiance Office	BEAVERCREEK, OH	1.9 TCR
NAICS-TCR	NA-US-TX-Hutto-200 County Rd 199	HUTTO, TX	1.8 TCR
STATE-SIZE	MATTOON IL PLANT	MATTOON	286 FTE
STATE-SIZE	Amazon.com Services LLC - ORD4	MONEE	286 FTE
STATE-SIZE	Innocor Central, LLC - West Chicago	WEST CHICAGO	286 FTE
STATE-SIZE	Dura-Bar	WOODSTOCK	286 FTE
CITY-NEAR	Indian Prairie School District 204	Aurora	3,309 FTE
CITY-NEAR	Factor Aurora	Aurora	2,167 FTE
CITY-NEAR	Rush Copley Medical Center, Inc.	Aurora	2,163 FTE
CITY-NEAR	ANDY FRAIN SERVICES INC	Aurora	2,100 FTE
NAT-TCR	Wvwhe - Wheeling	Benwood, WV	2.5 TCR
NAT-TCR	Berne Apparel Company	Ossian, IN	2.5 TCR
NAT-TCR	Daart Engineering Co Inc	Riverside, CA	2.5 TCR
NAT-TCR	Lakeside Place Senior Living	Lexington, SC	2.5 TCR
NAT-SIZE	Burke Distributing Co. LLC	Randolph, MA	286 FTE
NAT-SIZE	Ohcan - Canton	Canton, OH	286 FTE
NAT-SIZE	Alhun - Huntsville	Huntsville, AL	286 FTE
NAT-SIZE	Cheltenham Construction Services, Inc.	Washington, MO	286 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.