Pumps, industrial and commercial-type, general purpose, manufacturing · Ohio

MUM Industries

Mentor, OH · ~86 workers · 3 years of OSHA Injury Tracking Application data.

B
Good Safety Record
2.5
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

MUM Industries runs at 76% of its industry's injury rate - safer than the typical Pumps, industrial and commercial-type, general purpose, manufacturing workplace, earning a grade B.

MUM Industries: 2.5 TCR = 76% of Pumps, industrial and commercial-type, general purpose, manufacturing BLS 3.3 · 3y Form 300A (see methodology below)

MUM Industries safety composite

MUM Industries scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on dart rate (safer than 19%), 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).

D

37/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 2.52 per 100 workers

Safer than 45% of industry peers

DART rate
F 3.02 per 100 workers

Safer than 19% 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%).

Rising injury rate

MUM Industries: 0.0 → 3.0 TCR

Peak year 2018 @ 4.5 TCR · DART/TCR 1.2× in 2019

MUM Industries's TCR rose 3.0 from 0.0 in 2016 to 3.0 in 2019. Peak filing year was 2018 at 4.5 TCR. In 2019, DART was 1.2× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 333911 · Mentor, OH AT/BELOW-IND · SMALL

Grade B · TCR 2.5 · 76% of ind

  • DART 3.0 DART
  • RANK #10/18
  • PHOTO Serfilco Northbrook
  • BOOK 3y book
  • INJ 5 inj
  • SIZE ~86 FTE

Nearest TCR peer: Serfilco Northbrook (0.0 TCR gap)

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

MUM Industries in the TCR neighbourhood

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

TCR

What this shows MUM Industries averages 2.5 TCR (76% of the Pumps, industrial and commercial-type, general purpose, manufacturing BLS benchmark).

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

MUM Industries TCR series: 2016=0 · 2018=4.5 · 2019=3 · BLS 3.3

Where MUM Industries falls in its industry

194 Pumps, industrial and commerci establishments

Safer than 45% of graded establishments in this industry, whose median TCR is 2.4.

More dangerous than peersSafer than peers

Narrower to Ohio alone (the establishments it most directly competes with for workers and contracts): ranked #10 safest of 18 Pumps, industrial and commerci employers in Ohio.

MUM Industries (86 employees, TCR 2.5) among 29 same-industry peers, split at the industry median of 76 employees and a TCR of 2.4 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 0200400600800 02468 Average employees Total Case Rate MUM Industries
MUM Industries (86 employees, TCR 2.5) among 29 same-industry peers, split at the industry median of 76 employees and a TCR of 2.4

MUM Industries has more employees than the Pumps, industrial and commercial-type, g median and a higher injury rate than the industry's median TCR of 2.4. 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
2019 3.0 3.0 2 0 0
2018 4.5 0.0 3 0 0
2016 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

333911 · OH · Mentor

194 Pumps, industrial and commercial-type, general purpose, manufacturing employers nationwide with a credible TCR · 22,650 rated employers in Ohio with headcount on file · 180 employers in Mentor, 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 Serfilco Northbrook 2.5 TCR
NAICS-TCR Sulzer Pumps 2.5 TCR
NAICS-TCR Haskel International LLC 2.6 TCR
NAICS-TCR Sloan Brothers Company 2.4 TCR
STATE-SIZE Preferred Real Estate Investments Inc 86 FTE
STATE-SIZE Welty Building Company 86 FTE
STATE-SIZE Custom Agri Systems - Napoleon 86 FTE
STATE-SIZE 104157 - Timber Road IV Wind Farm 86 FTE
CITY-NEAR Steris HQ 835 FTE
CITY-NEAR STERIS 612 FTE
CITY-NEAR Avery Dennison - Materials Group Building 22 612 FTE
CITY-NEAR The Lincoln Electric Company - Mentor 514 FTE
NAT-TCR Lake Parker 2.5 TCR
NAT-TCR Aim Integrated Logistics Inc. SAPA Cressona 2.5 TCR
NAT-TCR Rice Drywall, INC. 2.5 TCR
NAT-TCR Rotadyne Roll Group Romeoville 2.5 TCR
NAT-SIZE Van Buren/Cass District Health Department 86 FTE
NAT-SIZE Delta Power Company 86 FTE
NAT-SIZE NGC - Mount Holly Plant 86 FTE
NAT-SIZE Bell Plumbing and Heating Company 86 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: 2019, 2018, 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.