Ducts, sheet metal, manufacturing · Texas

M&M Manufacturing Mark IV

Fort Worth, TX · ~365 workers · 2 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
5.5
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

M&M Manufacturing Mark IV runs at 165% of its industry's injury rate - more dangerous than the typical Ducts, sheet metal, manufacturing workplace, earning a grade D.

M&M Manufacturing Mark IV: 5.5 TCR = 165% of Ducts, sheet metal, manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

M&M Manufacturing Mark IV safety composite

M&M Manufacturing Mark IV scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on total case rate (tcr) (safer than 39%), 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

44/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 5.46 per 100 workers

Safer than 39% of industry peers

DART rate
D 2.14 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%).

TCR Δ

−5.0

2016→2017

M&M Manufacturing Mark IV injury rate improved

M&M Manufacturing Mark IV's TCR fell 5.0 from 8.0 in 2016 to 2.9 in 2017. Peak filing year was 2016 at 8.0 TCR. In 2017, DART was 0.39× this establishment's average TCR (severity share of cases).

2016=8.0 · 2017=2.9

OSHA ITA Form 300A scorecard

Establishment book 332322 · Fort Worth, TX ABOVE-IND · MID

Grade D · TCR 5.5 · 165% of ind

  • DART 2.1 DART
  • RANK #74/107
  • PHOTO Royal Metal Products
  • BOOK 2y book
  • INJ 40 inj
  • SIZE ~365 FTE

Nearest TCR peer: Royal Metal Products (0.0 TCR gap)

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

M&M Manufacturing Mark IV in the TCR neighbourhood

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

TCR

What this shows M&M Manufacturing Mark IV averages 5.5 TCR (165% of the Ducts, sheet metal, manufacturing BLS benchmark).

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

M&M Manufacturing Mark IV TCR series: 2016=8 · 2017=2.9 · BLS 3.3

Where M&M Manufacturing Mark IV falls in its industry

1,158 Ducts, sheet metal, manufactur establishments

Safer than 39% of graded establishments in this industry, whose median TCR is 4.5.

More dangerous than peersSafer than peers

Narrower to Texas alone (the establishments it most directly competes with for workers and contracts): ranked #74 safest of 107 Ducts, sheet metal, manufactur employers in Texas.

M&M Manufacturing Mark IV (365 employees, TCR 5.5) among 29 same-industry peers, split at the industry median of 58 employees and a TCR of 4.5 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 0100200300400 05101520 Average employees Total Case Rate M&M Manufacturing Mark IV
M&M Manufacturing Mark IV (365 employees, TCR 5.5) among 29 same-industry peers, split at the industry median of 58 employees and a TCR of 4.5

M&M Manufacturing Mark IV has more employees than the Ducts, sheet metal, manufacturing median and a higher injury rate than the industry's median TCR of 4.5. 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
2017 2.9 2.1 11 0 0
2016 8.0 7.2 29 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

332322 · TX · Fort Worth

1,158 Ducts, sheet metal, manufacturing employers nationwide with a credible TCR · 38,394 rated employers in Texas with headcount on file · 1,346 employers in Fort Worth, TX · 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 Royal Metal Products 5.5 TCR
NAICS-TCR Nu-Way Industries, Inc 5.5 TCR
NAICS-TCR Industrial Fabricators 5.5 TCR
NAICS-TCR Dynamic Metal Fabrication Inc 5.4 TCR
STATE-SIZE Performance Contractors, Inc. - Rosharon Fab Shop 365 FTE
STATE-SIZE CTI Foods, LLC. Soups 365 FTE
STATE-SIZE Celanese LTD, Clear Lake 365 FTE
STATE-SIZE National Oilwell Varco 365 FTE
CITY-NEAR Lockheed Martin Corporation US TX Fort Worth Lockheed Blvd (1093) 16,547 FTE
CITY-NEAR Lockheed Martin Corporation Fort Worth Campus (1093) 13,805 FTE
CITY-NEAR Cook Children's Medical Center 4,998 FTE
CITY-NEAR TX- Fort Worth 4,667 FTE
NAT-TCR Martin Overhead Garage Door Service Inc. 5.5 TCR
NAT-TCR Harrisburg Distribution Center 5.5 TCR
NAT-TCR Hattie Larlham Community Services 5.5 TCR
NAT-TCR SpringHill Suites Flagstaff 5.5 TCR
NAT-SIZE Phyisician Practices 365 FTE
NAT-SIZE Takeda Development Center Americas, Inc. 365 FTE
NAT-SIZE Plymouth Service Center 365 FTE
NAT-SIZE TN - Cummins (5800) 365 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: 2017, 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.