Transmissions and parts, automotive, truck, and bus, manufacturing · Ohio

Ada Technologies, Inc.

Ada, OH · ~136 workers · 2 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
1.8
Avg TCR
5.4
Industry avg
0
Fatalities
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The verdict

Ada Technologies, Inc. runs at 33% of its industry's injury rate - far safer than the typical Transmissions and parts, automotive, truck, and bus, manufacturing workplace, earning a grade A.

Ada Technologies, Inc.: 1.8 TCR = 33% of Transmissions and parts, automotive, truck, and bus, manufacturing BLS 5.4 · 2y Form 300A (see methodology below)

Ada Technologies, Inc. safety composite

Ada Technologies, Inc. scores strongest on total case rate (tcr) (safer than 69% of same-industry peers) and weakest on dart rate (safer than 45%), 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)
C 1.77 per 100 workers

Safer than 69% of industry peers

DART rate
D 1.31 per 100 workers

Safer than 45% 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%).

Rising injury rate

Ada Technologies, Inc.: 0.9 → 2.6 TCR

Peak year 2024 @ 2.6 TCR · DART/TCR 0.74× in 2024

Ada Technologies, Inc.'s TCR rose 1.7 from 0.9 in 2023 to 2.6 in 2024. In 2024, DART was 0.74× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

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

Grade A · TCR 1.8 · 33% of ind

  • DART 1.3 DART
  • RANK #11/28
  • PHOTO Competition Cams
  • BOOK 2y book
  • INJ 5 inj
  • SIZE ~136 FTE

Nearest TCR peer: Competition Cams (0.0 TCR gap)

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

Ada Technologies, Inc. in the TCR neighbourhood

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

TCR

What this shows Ada Technologies, Inc. averages 1.8 TCR (33% of the Transmissions and parts, automotive, truck, and bus, manufacturing BLS benchmark).

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

Ada Technologies, Inc. TCR series: 2023=0.9 · 2024=2.6 · BLS 5.4

Where Ada Technologies, Inc. falls in its industry

320 Transmissions and parts, autom establishments

Safer than 69% 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 #11 safest of 28 Transmissions and parts, autom employers in Ohio.

Ada Technologies, Inc. (136 employees, TCR 1.8) 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 Technologies, Inc.
Ada Technologies, Inc. (136 employees, TCR 1.8) among 29 same-industry peers, split at the industry median of 200 employees and a TCR of 2.9

Ada Technologies, Inc. has fewer employees than the Transmissions and parts, automotive, tru 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
2024 2.6 1.3 4 0 0
2023 0.9 0.0 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

336350 · OH · Ada

320 Transmissions and parts, automotive, truck, and bus, manufacturing 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 Competition Cams 1.8 TCR
NAICS-TCR TRW Automotive-Lebanon 1.8 TCR
NAICS-TCR ZF Chassis Systems-Tuscaloosa 1.8 TCR
NAICS-TCR ZF Findlay 1.8 TCR
STATE-SIZE A. A. Boos & Sons, Inc. 136 FTE
STATE-SIZE Division #10 136 FTE
STATE-SIZE The Smith & Oby Company 136 FTE
STATE-SIZE NVR Building Products (OHP) 136 FTE
CITY-NEAR Ada Tech Inc. 343 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 Northborough 1.8 TCR
NAT-TCR 724 Pekin 1.8 TCR
NAT-TCR Sdbro - Brookings 1.8 TCR
NAT-TCR Huen Electric, Inc. 1.8 TCR
NAT-SIZE Staiman Recycling Corporation Williamsport 136 FTE
NAT-SIZE Ncrai - Raleigh Airport 136 FTE
NAT-SIZE Tntul - Tullahoma 136 FTE
NAT-SIZE LandWest Design Group Inc 136 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. 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.