Assembly line rebuilding of automotive, truck, and bus transmissions · Ohio

Ada Tech Inc.

Ada, OH · ~343 workers · 2 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
1.0
Avg TCR
5.4
Industry avg
0
Fatalities
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The verdict

Ada Tech Inc. runs at 19% of its industry's injury rate - far safer than the typical Assembly line rebuilding of automotive, truck, and bus transmissions workplace, earning a grade A.

Ada Tech Inc.: 1.0 TCR = 19% of Assembly line rebuilding of automotive, truck, and bus transmissions BLS 5.4 · 2y Form 300A (see methodology below)

Ada Tech Inc. safety composite

Ada Tech Inc. scores strongest on total case rate (tcr) (safer than 87% 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).

B

78/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
B 1 per 100 workers

Safer than 87% of industry peers

DART rate
B 0 per 100 workers

Safer than 87% 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

−2.0

2016→2021

Ada Tech Inc. injury rate improved

Ada Tech Inc.'s TCR fell 2.0 from 2.0 in 2016 to 0.0 in 2021. Peak filing year was 2016 at 2.0 TCR. In 2021, DART was 0× this establishment's average TCR (severity share of cases).

2016=2.0 · 2021=0.0

OSHA ITA Form 300A scorecard

Establishment book 336350 · Ada, OH AT/BELOW-IND · MID

Grade A · TCR 1.0 · 19% of ind

  • DART 0.0 DART
  • RANK #3/28
  • PHOTO Lima Facility
  • BOOK 2y book
  • INJ 9 inj
  • SIZE ~343 FTE

Nearest TCR peer: Lima Facility (0.0 TCR gap)

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

Ada Tech Inc. in the TCR neighbourhood

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

TCR

What this shows Ada Tech Inc. averages 1.0 TCR (19% of the Assembly line rebuilding of automotive, truck, and bus transmissions BLS benchmark).

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

Ada Tech Inc. TCR series: 2016=2 · 2021=0 · BLS 5.4

Where Ada Tech Inc. falls in its industry

320 Assembly line rebuilding of au establishments

Safer than 87% of graded establishments in this industry, whose median TCR is 2.9.

More dangerous than peersSafer than peers

Narrower to Ohio alone (the establishments it most directly competes with for workers and contracts): ranked #3 safest of 28 Assembly line rebuilding of au employers in Ohio.

Ada Tech Inc. (343 employees, TCR 1.0) among 29 same-industry peers, split at the industry median of 200 employees and a TCR of 2.9 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 01,0002,0003,0004,000 051015 Average employees Total Case Rate Ada Tech Inc.
Ada Tech Inc. (343 employees, TCR 1.0) among 29 same-industry peers, split at the industry median of 200 employees and a TCR of 2.9

Ada Tech Inc. has more employees than the Assembly line rebuilding of automotive, median and a lower injury rate than the industry's median TCR of 2.9. 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
2021 0.0 0.0 0 0 0
2016 2.0 1.2 9 1 0

OSHA ITA peer cross-reference

Establishment peer ledger

336350 · OH · Ada

320 Assembly line rebuilding of automotive, truck, and bus transmissions employers nationwide with a credible TCR · 22,650 rated employers in Ohio with headcount on file · 12 employers in Ada, OH · 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 Lima Facility 1.0 TCR
NAICS-TCR Nagakura Engineering Works Co, Inc. 1.0 TCR
NAICS-TCR Meritor Fletcher 1.0 TCR
NAICS-TCR Oerlikon - Dayton 1.0 TCR
STATE-SIZE Sidney 343 FTE
STATE-SIZE LEWCO, Inc - Lane Street 343 FTE
STATE-SIZE Carillon 343 FTE
STATE-SIZE WM 1622 343 FTE
CITY-NEAR Ada Technologies, Inc. 136 FTE
CITY-NEAR Wilson Sporting Goods Co. 133 FTE
CITY-NEAR SODEXO AT OHIO NORTHERN UNIV-MCINTOSH 119 FTE
CITY-NEAR Vancrest of Ada 112 FTE
NAT-TCR Goodwin Biotechnology, INC 1.0 TCR
NAT-TCR OC405 Partners JV 1.0 TCR
NAT-TCR Bolton & Menk - Chaska 1.0 TCR
NAT-TCR 65 Madison, Inc. Restaurant 1.0 TCR
NAT-SIZE Fairmount Long Term Care 343 FTE
NAT-SIZE Imperial Sprinkler Supply, Inc 343 FTE
NAT-SIZE Fort Mill Distribution Center 343 FTE
NAT-SIZE BLN 343 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: 2021, 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.