Welding repair services (e.g., automotive, general) · Michigan

North American Assembly LLC

Name: North American Assembly LLC Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Auburn Hills, MI · ~27 workers · 4 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

D
Poor Safety Record: 3.8
Avg TCR: 2.1
Industry avg: 0
Fatalities

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The verdict

North American Assembly LLC runs at 182% of its industry's injury rate - more dangerous than the typical Welding repair services (e.g., automotive, general) workplace, earning a grade D.

North American Assembly LLC: 3.8 TCR = 182% of Welding repair services (e.g., automotive, general) BLS 2.1 · 4y Form 300A (see methodology below)

North American Assembly LLC safety composite

North American Assembly LLC scores strongest on dart rate (safer than 76% of same-industry peers) and weakest on total case rate (tcr) (safer than 33%), 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).

53/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): F 3.83 per 100 workers

Safer than 33% of industry peers
DART rate: B 0 per 100 workers

Safer than 76% 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%).

TCR Δ

−8.7

2016→2019

North American Assembly LLC injury rate improved

North American Assembly LLC's TCR fell 8.7 from 8.7 in 2016 to 0.0 in 2019. Peak filing year was 2016 at 8.7 TCR. In 2019, DART was 0× this establishment's average TCR (severity share of cases).

2016=8.7 · 2017=3.6 · 2018=3.1 · 2019=0.0

OSHA ITA Form 300A scorecard

Establishment book 811310 · Auburn Hills, MI ABOVE-IND · SMALL

Grade D · TCR 3.8 · 182% of ind

DART 0.0 DART
RANK #76/114
PHOTO Wiese Wichita
BOOK 4y book
INJ 4 inj
SIZE ~27 FTE

Nearest TCR peer: Wiese Wichita (0.0 TCR gap)

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3.8
Wiese Wichita

3.8
Fairview

3.8
STL

3.8
CFM-FL-7E

3.8

What this shows North American Assembly LLC averages 3.8 TCR (182% of the Welding repair services (e.g., automotive, general) BLS benchmark).

North American Assembly LLC TCR series: 2016=8.7 · 2017=3.6 · 2018=3.1 · 2019=0 · BLS 2.1

Where North American Assembly LLC falls in its industry

2,560 Welding repair services (e.g., establishments

Safer than 33% of graded establishments in this industry, whose median TCR is 2.7.

Grade D

More dangerous than peersSafer than peers

Narrower to Michigan alone (the establishments it most directly competes with for workers and contracts): ranked #76 safest of 114 Welding repair services (e.g., employers in Michigan.

North American Assembly LLC (27 employees, TCR 3.8) among 29 same-industry peers, split at the industry median of 45 employees and a TCR of 2.7

North American Assembly LLC has fewer employees than the Welding repair services (e.g., automotiv median and a higher injury rate than the industry's median TCR of 2.7. 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	Injuries
2019	0.0	0
2018	3.1	1
2017	3.6	1
2016	8.7	2

OSHA ITA peer cross-reference

Establishment peer ledger

811310 · MI · Auburn Hills

2,560 Welding repair services (e.g., automotive, general) employers nationwide with a credible TCR · 16,393 rated employers in Michigan with headcount on file · 215 employers in Auburn Hills, 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	Wiese Wichita	WICHITA, KS	3.8 TCR
NAICS-TCR	Fairview	FAIRVIEW, OR	3.8 TCR
NAICS-TCR	STL	EARTH CITY, MO	3.8 TCR
NAICS-TCR	CFM-FL-7E	JACKSONVILLE, FL	3.8 TCR
STATE-SIZE	Badger Evergreen Nursery LLC	ALLEGAN	27 FTE
STATE-SIZE	K Drive Greenhouse Co	EAST LEROY	27 FTE
STATE-SIZE	Masterpiece Flower Company LLC - Merchandising (MO)	BYRON CENTER	27 FTE
STATE-SIZE	Luurtsema Sales Inc.	JENISON	27 FTE
CITY-NEAR	FCA US Headquarters and Technology Center	Auburn Hills	14,088 FTE
CITY-NEAR	FCA US Headquarters and Technology	Auburn Hills	12,609 FTE
CITY-NEAR	Continental - Auburn Hills North	Auburn Hills	1,318 FTE
CITY-NEAR	CTC Pilot Plant	Auburn Hills	1,094 FTE
NAT-TCR	Laminate Division	Evansville, IN	3.8 TCR
NAT-TCR	Diversified Production Services, Inc.	Los Angeles, CA	3.8 TCR
NAT-TCR	Doctors Hospital of Sarasota	Sarasota, FL	3.8 TCR
NAT-TCR	Rives & Reynolds	Louisville, MS	3.8 TCR
NAT-SIZE	main	Harrisonburg, VA	27 FTE
NAT-SIZE	Granite Valley Forest Products	Marathon City, WI	27 FTE
NAT-SIZE	Bayer Medrad	New Galilee, PA	27 FTE
NAT-SIZE	Murray Building Company	Birmingham, AL	27 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, 2016. 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.