Automation Assembly Machines Manufacturer · Michigan

ATS Test and Assembly Inc. (Wixom)

Wixom, MI · ~83 workers · 4 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
0.9
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

ATS Test and Assembly Inc. (Wixom) runs at 28% of its industry's injury rate - far safer than the typical Automation Assembly Machines Manufacturer workplace, earning a grade A.

ATS Test and Assembly Inc. (Wixom): 0.9 TCR = 28% of Automation Assembly Machines Manufacturer BLS 3.3 · 4y Form 300A (see methodology below)

ATS Test and Assembly Inc. (Wixom) safety composite

ATS Test and Assembly Inc. (Wixom) scores strongest on total case rate (tcr) (safer than 84% 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).

C

73/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
B 0.91 per 100 workers

Safer than 84% of industry peers

DART rate
B 0 per 100 workers

Safer than 78% 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

−0.8

2021→2024

ATS Test and Assembly Inc. (Wixom) injury rate improved

ATS Test and Assembly Inc. (Wixom)'s TCR fell 0.8 from 0.8 in 2021 to 0.0 in 2024. Peak filing year was 2022 at 2.0 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2021=0.8 · 2022=2.0 · 2023=0.8 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 333999 · Wixom, MI AT/BELOW-IND · SMALL

Grade A · TCR 0.9 · 28% of ind

  • DART 0.0 DART
  • RANK #2/21
  • PHOTO Johnson Controls
  • BOOK 4y book
  • INJ 4 inj
  • SIZE ~83 FTE

Nearest TCR peer: Johnson Controls (0.0 TCR gap)

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

ATS Test and Assembly Inc. (Wixom) in the TCR neighbourhood

Average Total Case Rate among this establishment and nearest same-industry peers

TCR

What this shows ATS Test and Assembly Inc. (Wixom) averages 0.9 TCR (28% of the Automation Assembly Machines Manufacturer BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-08-25

ATS Test and Assembly Inc. (Wixom) TCR series: 2021=0.8 · 2022=2 · 2023=0.8 · 2024=0 · BLS 3.3

Where ATS Test and Assembly Inc. (Wixom) falls in its industry

242 Automation Assembly Machines M establishments

Safer than 84% of graded establishments in this industry, whose median TCR is 2.5.

More dangerous than peersSafer than peers

Narrower to Michigan alone (the establishments it most directly competes with for workers and contracts): ranked #2 safest of 21 Automation Assembly Machines M employers in Michigan.

ATS Test and Assembly Inc. (Wixom) (83 employees, TCR 0.9) among 29 same-industry peers, split at the industry median of 81 employees and a TCR of 2.5 2×2 strategic matrix plotting 30 entities by Average employees (X) and Total Case Rate (Y), with a crosshair dividing the plot into four quadrants. Larger & higher-riskSmaller & higher-riskLarger & saferSmaller & safer than peers 02004006008001,000 0102030 Average employees Total Case Rate ATS Test and Assembly Inc. (Wixom)
ATS Test and Assembly Inc. (Wixom) (83 employees, TCR 0.9) among 29 same-industry peers, split at the industry median of 81 employees and a TCR of 2.5

ATS Test and Assembly Inc. (Wixom) has more employees than the Automation Assembly Machines Manufacture median and a lower injury rate than the industry's median TCR of 2.5. 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 0.8 0.0 1 0 0
2022 2.0 0.0 2 0 0
2021 0.8 0.8 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

333999 · MI · Wixom

242 Automation Assembly Machines Manufacturer employers nationwide with a credible TCR · 16,393 rated employers in Michigan with headcount on file · 116 employers in Wixom, MI · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR Johnson Controls 0.9 TCR
NAICS-TCR Pentair Conroe 0.9 TCR
NAICS-TCR Tridim Filter Belleville 0.9 TCR
NAICS-TCR 129014 - Jet Shop 0.9 TCR
STATE-SIZE F&V Operations and Resource Management, Inc. 83 FTE
STATE-SIZE Scodeller Construction Inc. 83 FTE
STATE-SIZE Vos Glass, LLC 83 FTE
STATE-SIZE 1557_3151 83 FTE
CITY-NEAR Carl Zeiss Industrial Quality Solutions 575 FTE
CITY-NEAR Material Handling 359 FTE
CITY-NEAR Gas Construction Southeast 348 FTE
CITY-NEAR Wixom Trijicon 328 FTE
NAT-TCR Howmet - Winsted 0.9 TCR
NAT-TCR Uchiyama MFG America LLC 0.9 TCR
NAT-TCR Rochester 0.9 TCR
NAT-TCR Tintronics Industries 0.9 TCR
NAT-SIZE 430-Minneapolis 83 FTE
NAT-SIZE Stowe Woodward LLC GA (Andritz) 83 FTE
NAT-SIZE Chilton Contractors 83 FTE
NAT-SIZE Town Hall 83 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, 2022, 2021. 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.