Metal casting machinery and equipment manufacturing · Illinois

Simpson Technologies Corporation

Name: Simpson Technologies Corporation Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Aurora, IL · ~43 workers · 3 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

A
Excellent Safety Record: 1.5
Avg TCR: 3.3
Industry avg: 0
Fatalities

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The verdict

Simpson Technologies Corporation runs at 45% of its industry's injury rate - far safer than the typical Metal casting machinery and equipment manufacturing workplace, earning a grade A.

Simpson Technologies Corporation: 1.5 TCR = 45% of Metal casting machinery and equipment manufacturing BLS 3.3 · 3y Form 300A (see methodology below)

Simpson Technologies Corporation safety composite

Simpson Technologies Corporation scores strongest on total case rate (tcr) (safer than 79% of same-industry peers) and weakest on fatalities (safer than 50%), 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).

72/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): B 1.48 per 100 workers

Safer than 79% of industry peers
DART rate: B 0 per 100 workers

Safer than 79% 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

−2.2

2017→2019

Simpson Technologies Corporation injury rate improved

Simpson Technologies Corporation's TCR fell 2.2 from 2.2 in 2017 to 0.0 in 2019. Peak filing year was 2018 at 2.3 TCR. In 2019, DART was 0× this establishment's average TCR (severity share of cases).

2017=2.2 · 2018=2.3 · 2019=0.0

OSHA ITA Form 300A scorecard

Establishment book 333249 · Aurora, IL AT/BELOW-IND · SMALL

Grade A · TCR 1.5 · 45% of ind

DART 0.0 DART
RANK #6/27
PHOTO John Bean Technologies
BOOK 3y book
INJ 2 inj
SIZE ~43 FTE

Nearest TCR peer: John Bean Technologies (0.0 TCR gap)

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This site

1.5
John Bean Tech

1.5
B&P Littleford

1.5
Montaplast Nor

1.5
Process Techno

1.5

What this shows Simpson Technologies Corporation averages 1.5 TCR (45% of the Metal casting machinery and equipment manufacturing BLS benchmark).

Simpson Technologies Corporation TCR series: 2017=2.2 · 2018=2.3 · 2019=0 · BLS 3.3

Where Simpson Technologies Corporation falls in its industry

448 Metal casting machinery and eq establishments

Safer than 79% of graded establishments in this industry, whose median TCR is 3.0.

Grade A

More dangerous than peersSafer than peers

Narrower to Illinois alone (the establishments it most directly competes with for workers and contracts): ranked #6 safest of 27 Metal casting machinery and eq employers in Illinois.

Simpson Technologies Corporation (43 employees, TCR 1.5) among 29 same-industry peers, split at the industry median of 70 employees and a TCR of 3.0

Simpson Technologies Corporation has fewer employees than the Metal casting machinery and equipment ma median and a lower injury rate than the industry's median TCR of 3.0. 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
2019	0.0	0.0	0
2018	2.3	0.0	1
2017	2.2	2.2	1

OSHA ITA peer cross-reference

Establishment peer ledger

333249 · IL · Aurora

448 Metal casting machinery and 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	Place	Metric
NAICS-TCR	John Bean Technologies	LAKELAND, FL	1.5 TCR
NAICS-TCR	B&P Littleford LLC	SAGINAW, MI	1.5 TCR
NAICS-TCR	Montaplast North America	FRANKFORT, KY	1.5 TCR
NAICS-TCR	Process Technology	MENTOR, OH	1.5 TCR
STATE-SIZE	Illinois	SAUGET	43 FTE
STATE-SIZE	Stratum Reservoir, LLC - Champaign	CHAMPAIGN	43 FTE
STATE-SIZE	AMEREN ILLINOIS - East St. Louis	EAST ST. LOUIS	43 FTE
STATE-SIZE	Manlove Storage Field	FISHER	43 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	Hampton Inn & Suites - Huntsville	Huntsville, AL	1.5 TCR
NAT-TCR	ASI Dallas Corp	Dallas, TX	1.5 TCR
NAT-TCR	The Christman Company - NC	Greensboro, NC	1.5 TCR
NAT-TCR	JCB Laboratories	Wichita, KS	1.5 TCR
NAT-SIZE	Prodon Corp	Lakeside, CA	43 FTE
NAT-SIZE	Lasco Foods Inc	St Louis, MO	43 FTE
NAT-SIZE	Maine Fire Protection Systems	Bangor, ME	43 FTE
NAT-SIZE	Hutch	Hutchinson, KS	43 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: 2019, 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.