Rubber goods, mechanical (i.e., extruded, lathe-cut, molded), manufacturing · Ohio

Mantaline Corporation

Mantua, OH · ~155 workers · 2 years of OSHA Injury Tracking Application data.

B
Good Safety Record
2.1
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Mantaline Corporation runs at 63% of its industry's injury rate - safer than the typical Rubber goods, mechanical (i.e., extruded, lathe-cut, molded), manufacturing workplace, earning a grade B.

Mantaline Corporation: 2.1 TCR = 63% of Rubber goods, mechanical (i.e., extruded, lathe-cut, molded), manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

Mantaline Corporation safety composite

Mantaline Corporation scores strongest on dart rate (safer than 85% 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).

C

72/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 2.09 per 100 workers

Safer than 74% of industry peers

DART rate
B 0 per 100 workers

Safer than 85% 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

Mantaline Corporation: 1.8 → 2.4 TCR

Peak year 2024 @ 2.4 TCR · DART/TCR 0× in 2024

Mantaline Corporation's TCR rose 0.6 from 1.8 in 2023 to 2.4 in 2024. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 326291 · Mantua, OH AT/BELOW-IND · MID

Grade B · TCR 2.1 · 63% of ind

  • DART 0.0 DART
  • RANK #12/44
  • PHOTO ParkOhio Products, I…
  • BOOK 2y book
  • INJ 4 inj
  • SIZE ~155 FTE

Nearest TCR peer: ParkOhio Products, Inc. (0.0 TCR gap)

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

Mantaline Corporation in the TCR neighbourhood

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

TCR

What this shows Mantaline Corporation averages 2.1 TCR (63% of the Rubber goods, mechanical (i.e., extruded, lathe-cut, molded), manufacturing BLS benchmark).

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

Mantaline Corporation TCR series: 2023=1.8 · 2024=2.4 · BLS 3.3

Where Mantaline Corporation falls in its industry

266 Rubber goods, mechanical (i.e. establishments

Safer than 74% of graded establishments in this industry, whose median TCR is 3.6.

More dangerous than peersSafer than peers

Narrower to Ohio alone (the establishments it most directly competes with for workers and contracts): ranked #12 safest of 44 Rubber goods, mechanical (i.e. employers in Ohio.

Mantaline Corporation (155 employees, TCR 2.1) among 29 same-industry peers, split at the industry median of 81 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 0200400600 0510152025 Average employees Total Case Rate Mantaline Corporation
Mantaline Corporation (155 employees, TCR 2.1) among 29 same-industry peers, split at the industry median of 81 employees and a TCR of 3.6

Mantaline Corporation has more employees than the Rubber goods, mechanical (i.e., extrude median and a lower 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
2024 2.4 0.0 2 0 0
2023 1.8 1.8 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

326291 · OH · Mantua

266 Rubber goods, mechanical (i.e., extruded, lathe-cut, molded), manufacturing employers nationwide with a credible TCR · 22,650 rated employers in Ohio with headcount on file · 10 employers in Mantua, 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 ParkOhio Products, Inc. 2.1 TCR
NAICS-TCR Williamsburg (IP) 2.1 TCR
NAICS-TCR Molded 2.1 TCR
NAICS-TCR Injectec, Inc 2.1 TCR
STATE-SIZE Beacon Electric 155 FTE
STATE-SIZE Zanesville (3005 East Pointe Drive) OH Plant 155 FTE
STATE-SIZE 4345 Cincinnati Container 155 FTE
STATE-SIZE Toppan Merrill LLC Grove City 155 FTE
CITY-NEAR Hattie Larlham Center for Children with Disabilities 929 FTE
CITY-NEAR Mantua Ohio 189 FTE
CITY-NEAR AWL Transport, Inc. 158 FTE
CITY-NEAR DSI Bulk Transport Mantua Terminal 60 FTE
NAT-TCR Offshore Operations Houston 2.1 TCR
NAT-TCR Clairton Plant 2.1 TCR
NAT-TCR Blatek 2.1 TCR
NAT-TCR JWP District Office 2.1 TCR
NAT-SIZE Bruker Biospin Corporation 155 FTE
NAT-SIZE Griffin Grading & Concrete, LLC 155 FTE
NAT-SIZE Life Care Center of Citrus County 155 FTE
NAT-SIZE Centerline Construction Company 155 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.