Precision tools, machinist's (except optical), manufacturing · Michigan

United CNC Machining

Auburn Hills, MI · ~36 workers · 2 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
4.3
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

United CNC Machining runs at 130% of its industry's injury rate - more dangerous than the typical Precision tools, machinist's (except optical), manufacturing workplace, earning a grade D.

United CNC Machining: 4.3 TCR = 130% of Precision tools, machinist's (except optical), manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

United CNC Machining safety composite

United CNC Machining scores strongest on dart rate (safer than 81% of same-industry peers) and weakest on total case rate (tcr) (safer than 39%), 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

56/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 4.28 per 100 workers

Safer than 39% of industry peers

DART rate
B 0 per 100 workers

Safer than 81% 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

−3.2

2022→2023

United CNC Machining injury rate improved

United CNC Machining's TCR fell 3.2 from 5.9 in 2022 to 2.7 in 2023. Peak filing year was 2022 at 5.9 TCR. In 2023, DART was 0× this establishment's average TCR (severity share of cases).

2022=5.9 · 2023=2.7

OSHA ITA Form 300A scorecard

Establishment book 332216 · Auburn Hills, MI ABOVE-IND · SMALL

Grade D · TCR 4.3 · 130% of ind

  • DART 0.0 DART
  • RANK #5/7
  • PHOTO Kinetic Company Inc.
  • BOOK 2y book
  • INJ 3 inj
  • SIZE ~36 FTE

Nearest TCR peer: Kinetic Company Inc. (0.0 TCR gap)

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

United CNC Machining in the TCR neighbourhood

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

TCR

What this shows United CNC Machining averages 4.3 TCR (130% of the Precision tools, machinist's (except optical), manufacturing BLS benchmark).

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

United CNC Machining TCR series: 2022=5.9 · 2023=2.7 · BLS 3.3

Where United CNC Machining falls in its industry

174 Precision tools, machinist's ( establishments

Safer than 39% of graded establishments in this industry, whose median TCR is 3.6.

More dangerous than peersSafer than peers

Narrower to Michigan alone (the establishments it most directly competes with for workers and contracts): ranked #5 safest of 7 Precision tools, machinist's ( employers in Michigan.

United CNC Machining (36 employees, TCR 4.3) among 29 same-industry peers, split at the industry median of 74 employees and a TCR of 3.6 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 0100200300400 05101520 Average employees Total Case Rate United CNC Machining
United CNC Machining (36 employees, TCR 4.3) among 29 same-industry peers, split at the industry median of 74 employees and a TCR of 3.6

United CNC Machining has fewer employees than the Precision tools, machinist's (except opt median and a higher injury rate than the industry's median TCR of 3.6. 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
2023 2.7 0.0 1 0 0
2022 5.9 2.9 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

332216 · MI · Auburn Hills

174 Precision tools, machinist's (except optical), manufacturing 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 Metric
NAICS-TCR Kinetic Company Inc. 4.3 TCR
NAICS-TCR Ripley Tools 4.3 TCR
NAICS-TCR Johnson Level & Tool Mequon 4.3 TCR
NAICS-TCR Vermont Thread Gage, LLC 4.3 TCR
STATE-SIZE R & R ASPHALT INC 36 FTE
STATE-SIZE Blue Water Energy Center 36 FTE
STATE-SIZE Facilities 36 FTE
STATE-SIZE Grand Haven Office 36 FTE
CITY-NEAR FCA US Headquarters and Technology Center 14,088 FTE
CITY-NEAR FCA US Headquarters and Technology 12,609 FTE
CITY-NEAR Continental - Auburn Hills North 1,318 FTE
CITY-NEAR CTC Pilot Plant 1,094 FTE
NAT-TCR Construction Austin 4.3 TCR
NAT-TCR VRC Metal Systems, Box Elder 4.3 TCR
NAT-TCR Big Lots Store #1744 WEST BABYLON, NY 4.3 TCR
NAT-TCR Snf Chemical - Riceboro Ga 4.3 TCR
NAT-SIZE Skyzone-Topeka, LLC 36 FTE
NAT-SIZE Center for Great Apes 36 FTE
NAT-SIZE Atlas Welding & Boiler Repair, Inc. 36 FTE
NAT-SIZE Eye Surgery Center of Chattanooga 36 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: 2023, 2022. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.