Sunroofs and parts, automotive, truck, and bus, manufacturing · Michigan

World Headquarters

Name: World Headquarters Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Troy, MI · ~325 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

A
Excellent Safety Record: 0.7
Avg TCR: 5.4
Industry avg: 0
Fatalities

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The verdict

World Headquarters runs at 12% of its industry's injury rate - far safer than the typical Sunroofs and parts, automotive, truck, and bus, manufacturing workplace, earning a grade A.

World Headquarters: 0.7 TCR = 12% of Sunroofs and parts, automotive, truck, and bus, manufacturing BLS 5.4 · 2y Form 300A (see methodology below)

World Headquarters safety composite

World Headquarters scores strongest on total case rate (tcr) (safer than 94% of same-industry peers) and weakest on fatalities (safer than 51%), 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).

82/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): A 0.66 per 100 workers

Safer than 94% of industry peers
DART rate: B 0 per 100 workers

Safer than 89% of industry peers
Fatalities: D 0

Safer than 51% 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%).

World Headquarters held a steady TCR band

World Headquarters's TCR held near 0.2 from 0.6 in 2018 to 0.8 in 2019. In 2019, DART was 0× this establishment's average TCR (severity share of cases).

2018=0.6 · 2019=0.8

OSHA ITA Form 300A scorecard

Establishment book 336390 · Troy, MI AT/BELOW-IND · MID

Grade A · TCR 0.7 · 12% of ind

DART 0.0 DART
RANK #19/146
PHOTO Kokomo Transmission …
BOOK 2y book
INJ 3 inj
SIZE ~325 FTE

Nearest TCR peer: Kokomo Transmission Plant (0.0 TCR gap)

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

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0.7
Kokomo Transmi

0.7
Plastic Omnium

0.7
Enovapremier L

0.7
SMR Automotive

0.7

What this shows World Headquarters averages 0.7 TCR (12% of the Sunroofs and parts, automotive, truck, and bus, manufacturing BLS benchmark).

World Headquarters TCR series: 2018=0.6 · 2019=0.8 · BLS 5.4

Where World Headquarters falls in its industry

772 Sunroofs and parts, automotive establishments

Safer than 94% of graded establishments in this industry, whose median TCR is 3.2.

Grade A

More dangerous than peersSafer than peers

Narrower to Michigan alone (the establishments it most directly competes with for workers and contracts): ranked #19 safest of 146 Sunroofs and parts, automotive employers in Michigan.

World Headquarters (325 employees, TCR 0.7) among 29 same-industry peers, split at the industry median of 154 employees and a TCR of 3.2

World Headquarters has more employees than the Sunroofs and parts, automotive, truck, a median and a lower injury rate than the industry's median TCR of 3.2. 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	0.8	0.0	1	1	0
2018	0.6	0.0	2	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

336390 · MI · Troy

772 Sunroofs and parts, automotive, truck, and bus, manufacturing employers nationwide with a credible TCR · 16,393 rated employers in Michigan with headcount on file · 237 employers in Troy, 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	Kokomo Transmission Plant	KOKOMO, IN	0.7 TCR
NAICS-TCR	Plastic Omnium	ANDERSON, SC	0.7 TCR
NAICS-TCR	Enovapremier LLC	LOUISVILLE, KY	0.7 TCR
NAICS-TCR	SMR Automotive	MARYSVILLE, MI	0.7 TCR
STATE-SIZE	Rockford Construction Company Inc.	GRAND RAPIDS	325 FTE
STATE-SIZE	LGVU	TROY	325 FTE
STATE-SIZE	Autokiniton Milan	MILAN	325 FTE
STATE-SIZE	WM 1936	SAULT SAINTE MARIE	325 FTE
CITY-NEAR	2250-309	Troy	5,397 FTE
CITY-NEAR	Henry Ford Troy - Maple Road	Troy	1,702 FTE
CITY-NEAR	Headquarters	Troy	1,607 FTE
CITY-NEAR	Troy - Maple Road	Troy	1,361 FTE
NAT-TCR	Buckman North America Memphis	Memphis, TN	0.7 TCR
NAT-TCR	Chattanooga Plant 1	Chattanooga, TN	0.7 TCR
NAT-TCR	10100 Woodward Avenue	Woodridge, IL	0.7 TCR
NAT-TCR	GA 1720 WINDWARD CONC. Ste 350	Alpharetta, GA	0.7 TCR
NAT-SIZE	Robert Weed Corp, Bristol	Bristol, IN	325 FTE
NAT-SIZE	Kishwaukee College	Malta, IL	325 FTE
NAT-SIZE	#630 Wall Shoprite	Manasquan, NJ	325 FTE
NAT-SIZE	Horsham Pa Office	Horsham Twp, PA	325 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.