Engineering design services · Minnesota

Bolton & Menk - Mankato

Mankato, MN · ~121 workers · 4 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
1.5
Avg TCR
0.5
Industry avg
0
Fatalities
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The verdict

Bolton & Menk - Mankato runs at 296% of its industry's injury rate - far more dangerous than the typical Engineering design services workplace, earning a grade F.

Bolton & Menk - Mankato: 1.5 TCR = 296% of Engineering design services BLS 0.5 · 4y Form 300A (see methodology below)

Bolton & Menk - Mankato safety composite

Bolton & Menk - Mankato scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 18%), 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).

F

33/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 1.48 per 100 workers

Safer than 34% of industry peers

DART rate
F 1.46 per 100 workers

Safer than 18% 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

Bolton & Menk - Mankato: 0.8 → 2.9 TCR

Peak year 2020 @ 2.9 TCR · DART/TCR 0.99× in 2020

Bolton & Menk - Mankato's TCR rose 2.2 from 0.8 in 2017 to 2.9 in 2020. In 2020, DART was 0.99× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 541330 · Mankato, MN ABOVE-IND · MID

Grade F · TCR 1.5 · 296% of ind

  • DART 1.5 DART
  • RANK #18/33
  • PHOTO Orlando
  • BOOK 4y book
  • INJ 8 inj
  • SIZE ~121 FTE

Nearest TCR peer: Orlando (0.0 TCR gap)

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

Bolton & Menk - Mankato in the TCR neighbourhood

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

TCR

What this shows Bolton & Menk - Mankato averages 1.5 TCR (296% of the Engineering design services BLS benchmark).

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

Bolton & Menk - Mankato TCR series: 2017=0.8 · 2018=0.8 · 2019=1.4 · 2020=2.9 · BLS 0.5

Where Bolton & Menk - Mankato falls in its industry

690 Engineering design services establishments

Safer than 34% of graded establishments in this industry, whose median TCR is 0.9.

More dangerous than peersSafer than peers

Narrower to Minnesota alone (the establishments it most directly competes with for workers and contracts): ranked #18 safest of 33 Engineering design services employers in Minnesota.

Bolton & Menk - Mankato (121 employees, TCR 1.5) among 29 same-industry peers, split at the industry median of 112 employees and a TCR of 0.9 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 Bolton & Menk - Mankato
Bolton & Menk - Mankato (121 employees, TCR 1.5) among 29 same-industry peers, split at the industry median of 112 employees and a TCR of 0.9

Bolton & Menk - Mankato has more employees than the Engineering design services median and a higher injury rate than the industry's median TCR of 0.9. 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
2020 2.9 1.5 4 0 0
2019 1.4 0.7 2 0 0
2018 0.8 0.0 1 0 0
2017 0.8 0.8 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

541330 · MN · Mankato

690 Engineering design services employers nationwide with a credible TCR · 15,828 rated employers in Minnesota with headcount on file · 214 employers in Mankato, MN · 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 Orlando 1.5 TCR
NAICS-TCR Framatome Nuclear Parts Center 1.5 TCR
NAICS-TCR B08 1.5 TCR
NAICS-TCR IAV Automotive Engineering Inc 1.5 TCR
STATE-SIZE Civil Group 121 FTE
STATE-SIZE PW-Transportation Project Delivery 121 FTE
STATE-SIZE Meyer Contracting Inc. 121 FTE
STATE-SIZE Johnson Anderson 121 FTE
CITY-NEAR Minnesota State University, Mankato 2,729 FTE
CITY-NEAR Mayo Clinic Health System-Mankato 2,468 FTE
CITY-NEAR MRCI - Premier Drive 1,641 FTE
CITY-NEAR Mankato Area Public Schools 1,200 FTE
NAT-TCR HPM Inc. 1.5 TCR
NAT-TCR Architectural Floors of Cleveland, Inc. 1.5 TCR
NAT-TCR Workplace Resource - SA Showroom 1.5 TCR
NAT-TCR Houston Shutters LLC 1.5 TCR
NAT-SIZE ECCM 121 FTE
NAT-SIZE Mold-Rite Plastics Somerset 121 FTE
NAT-SIZE MW home office 121 FTE
NAT-SIZE Insteel - Home Office 121 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: 2020, 2019, 2018, 2017. 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.