Machine tool attachments and accessories manufacturing · Michigan
O.Keller Tool Engineering
Livonia, MI · ~50 workers · 6 years of OSHA Injury Tracking Application data.
- B
- Good Safety Record
- 2.0
- Avg TCR
- 3.3
- Industry avg
- 0
- Fatalities
The verdict
O.Keller Tool Engineering runs at 60% of its industry's injury rate - safer than the typical Machine tool attachments and accessories manufacturing workplace, earning a grade B.
O.Keller Tool Engineering: 2.0 TCR = 60% of Machine tool attachments and accessories manufacturing BLS 3.3 · 6y Form 300A (see methodology below)
O.Keller Tool Engineering safety composite
O.Keller Tool Engineering scores strongest on dart rate (safer than 74% 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).
62/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- C 1.98 per 100 workers
Safer than 59% of industry peers
- DART rate
- C 0 per 100 workers
Safer than 74% 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
−1.9
2019→2024
O.Keller Tool Engineering injury rate improved
O.Keller Tool Engineering's TCR fell 1.9 from 1.9 in 2019 to 0.0 in 2024. Peak filing year was 2021 at 7.2 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).
2019=1.9 · 2020=0.0 · 2021=7.2 · 2022=2.8 · 2023=0.0 · 2024=0.0
OSHA ITA Form 300A scorecard
Establishment book 333515 · Livonia, MI AT/BELOW-IND · SMALL
Grade B · TCR 2.0 · 60% of ind
- DART 0.0 DART
- RANK #17/40
- PHOTO RB Tool and Manufact…
- BOOK 6y book
- INJ 5 inj
- SIZE ~50 FTE
Nearest TCR peer: RB Tool and Manufacturing (0.0 TCR gap)
Read with this employer → · Industry book → · Michigan employers → · Look up another →
O.Keller Tool Engineering in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
O.Keller Tool Engineering
2 TCR
- RB Tool and Ma
RB Tool and Manufacturing
2 TCR
- Tridie Minneso
Tridie Minnesota
2 TCR
- ARCH Cutting T
ARCH Cutting Tools - Athol, LLC
2 TCR
- Mate Precision
Mate Precision Technologies
2 TCR
What this shows O.Keller Tool Engineering averages 2.0 TCR (60% of the Machine tool attachments and accessories manufacturing BLS benchmark).
O.Keller Tool Engineering TCR series: 2019=1.9 · 2020=0 · 2021=7.2 · 2022=2.8 · 2023=0 · 2024=0 · BLS 3.3
Where O.Keller Tool Engineering falls in its industry
221 Machine tool attachments and a establishmentsSafer than 59% of graded establishments in this industry, whose median TCR is 2.5.
Narrower to Michigan alone (the establishments it most directly competes with for workers and contracts): ranked #17 safest of 40 Machine tool attachments and a employers in Michigan.
O.Keller Tool Engineering has fewer employees than the Machine tool attachments and accessories 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 | 0.0 | 0.0 | 0 | 0 | 0 |
| 2022 | 2.8 | 0.0 | 1 | 0 | 0 |
| 2021 | 7.2 | 2.4 | 3 | 0 | 0 |
| 2020 | 0.0 | 0.0 | 0 | 0 | 0 |
| 2019 | 1.9 | 0.0 | 1 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
333515 · MI · Livonia
221 Machine tool attachments and accessories manufacturing employers nationwide with a credible TCR · 16,393 rated employers in Michigan with headcount on file · 282 employers in Livonia, 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 | RB Tool and Manufacturing | 2.0 TCR |
| NAICS-TCR | Tridie Minnesota | 2.0 TCR |
| NAICS-TCR | ARCH Cutting Tools - Athol, LLC | 2.0 TCR |
| NAICS-TCR | Mate Precision Technologies | 2.0 TCR |
| STATE-SIZE | Commonwealth Commerce Center | 50 FTE |
| STATE-SIZE | Gas Construction Midland | 50 FTE |
| STATE-SIZE | Tri-City Acoustical | 50 FTE |
| STATE-SIZE | 4066_7786 | 50 FTE |
| CITY-NEAR | System Office - Livonia | 6,768 FTE |
| CITY-NEAR | Livonia Transmission Plant | 3,122 FTE |
| CITY-NEAR | Livonia Transmission | 2,968 FTE |
| CITY-NEAR | Acro Service | 2,701 FTE |
| NAT-TCR | Pittsburgh, PA Office | 2.0 TCR |
| NAT-TCR | Design Mechanical Inc. | 2.0 TCR |
| NAT-TCR | Midland Paper - Wheeling, IL | 2.0 TCR |
| NAT-TCR | R&M Electric | 2.0 TCR |
| NAT-SIZE | Financial Equipment Company | 50 FTE |
| NAT-SIZE | AGLC Savannah Service Center | 50 FTE |
| NAT-SIZE | Southeast Cherokee Construction, Inc. | 50 FTE |
| NAT-SIZE | Gonzales | 50 FTE |
Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →
Read our methodology - how this data is sourced, computed, and verified.