Fixtures, electric lighting, merchant wholesalers · Michigan

Shelby Wittock Supply

Name: Shelby Wittock Supply Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Shelby Township, MI · ~30 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

D
Poor Safety Record: 3.7
Avg TCR: 2.2
Industry avg: 0
Fatalities

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The verdict

Shelby Wittock Supply runs at 170% of its industry's injury rate - more dangerous than the typical Fixtures, electric lighting, merchant wholesalers workplace, earning a grade D.

Shelby Wittock Supply: 3.7 TCR = 170% of Fixtures, electric lighting, merchant wholesalers BLS 2.2 · 2y Form 300A (see methodology below)

Shelby Wittock Supply safety composite

Shelby Wittock Supply scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on dart rate (safer than 7%), 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).

27/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): F 3.74 per 100 workers

Safer than 29% of industry peers
DART rate: F 7.48 per 100 workers

Safer than 7% 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

Shelby Wittock Supply: 0.0 → 7.5 TCR

Peak year 2019 @ 7.5 TCR · DART/TCR 2× in 2019

Shelby Wittock Supply's TCR rose 7.5 from 0.0 in 2018 to 7.5 in 2019. In 2019, DART was 2× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 423610 · Shelby Township, MI ABOVE-IND · SMALL

Grade D · TCR 3.7 · 170% of ind

DART 7.5 DART
RANK #21/30
PHOTO WB1/JAX CESO
BOOK 2y book
INJ 2 inj
SIZE ~30 FTE

Nearest TCR peer: WB1/JAX CESO (0.0 TCR gap)

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

INDUSTRIAL SAL

3.8
This site

3.7
WB1/JAX CESO

3.7
8164 - OREGON-

3.7
208 - DAYTON,

3.7

What this shows Shelby Wittock Supply averages 3.7 TCR (170% of the Fixtures, electric lighting, merchant wholesalers BLS benchmark).

Shelby Wittock Supply TCR series: 2018=0 · 2019=7.5 · BLS 2.2

Where Shelby Wittock Supply falls in its industry

1,190 Fixtures, electric lighting, m establishments

Safer than 29% of graded establishments in this industry, whose median TCR is 2.4.

Grade D

More dangerous than peersSafer than peers

Narrower to Michigan alone (the establishments it most directly competes with for workers and contracts): ranked #21 safest of 30 Fixtures, electric lighting, m employers in Michigan.

Shelby Wittock Supply (30 employees, TCR 3.7) among 29 same-industry peers, split at the industry median of 43 employees and a TCR of 2.4

Shelby Wittock Supply has fewer employees than the Fixtures, electric lighting, merchant wh median and a higher injury rate than the industry's median TCR of 2.4. 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
2019	7.5	7.5	2	0	0
2018	0.0	0.0	0	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

423610 · MI · Shelby Township

1,190 Fixtures, electric lighting, merchant wholesalers employers nationwide with a credible TCR · 16,393 rated employers in Michigan with headcount on file · 86 employers in Shelby Township, MI · 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	WB1/JAX CESO	JACKSONVILLE, FL	3.7 TCR
NAICS-TCR	8164 - OREGON-MAIN OFFICE	ALBANY, OR	3.7 TCR
NAICS-TCR	INDUSTRIAL SALES AND SERVICE	FLEETWOOD, PA	3.8 TCR
NAICS-TCR	208 - DAYTON, OH	DAYTON, OH	3.7 TCR
STATE-SIZE	Kitchen Farms, Inc.	ELMIRA	30 FTE
STATE-SIZE	Revolution Farms	CALEDONIA	30 FTE
STATE-SIZE	TES Filer City Station	FILER CITY	30 FTE
STATE-SIZE	United Fermi II Nuclear Power Plant Project	NEWPORT	30 FTE
CITY-NEAR	Amazon.com Services LLC - DET2	Shelby Township	804 FTE
CITY-NEAR	Dan's Excavating, Inc.	Shelby Township	468 FTE
CITY-NEAR	Plant 4	Shelby Township	349 FTE
CITY-NEAR	Mayco Shelby	Shelby Township	320 FTE
NAT-TCR	Winholt-TX	Grand Prairie, TX	3.7 TCR
NAT-TCR	Bison Gear and Engineering	St. Charles, IL	3.7 TCR
NAT-TCR	Chatham Oaks	Iowa City, IA	3.7 TCR
NAT-TCR	Granger Family Medicine	Granger, IN	3.7 TCR
NAT-SIZE	Local Motors Tempe	Tempe, AZ	30 FTE
NAT-SIZE	Weather Shield Mfg Inc -- Glass Plant 03	Medford, WI	30 FTE
NAT-SIZE	MPP Management, Inc.-Illinois	Duquoin, IL	30 FTE
NAT-SIZE	Medtronic Newark	Newark, CA	30 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. 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.