Septic tanks, plastics or fiberglass, manufacturing · Tennessee

M&M Industries, Inc.

Chattanooga, TN · ~266 workers · 3 years of OSHA Injury Tracking Application data.

B
Good Safety Record
2.0
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

M&M Industries, Inc. runs at 60% of its industry's injury rate - safer than the typical Septic tanks, plastics or fiberglass, manufacturing workplace, earning a grade B.

M&M Industries, Inc.: 2.0 TCR = 60% of Septic tanks, plastics or fiberglass, manufacturing BLS 3.3 · 3y Form 300A (see methodology below)

M&M Industries, Inc. safety composite

M&M Industries, Inc. scores strongest on total case rate (tcr) (safer than 75% of same-industry peers) and weakest on fatalities (safer than 50%), 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

65/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
B 1.98 per 100 workers

Safer than 75% of industry peers

DART rate
C 0.77 per 100 workers

Safer than 65% 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%).

TCR Δ

−2.7

2016→2024

M&M Industries, Inc. injury rate improved

M&M Industries, Inc.'s TCR fell 2.7 from 3.8 in 2016 to 1.1 in 2024. Peak filing year was 2016 at 3.8 TCR. In 2024, DART was 0.39× this establishment's average TCR (severity share of cases).

2016=3.8 · 2019=0.9 · 2024=1.1

OSHA ITA Form 300A scorecard

Establishment book 326199 · Chattanooga, TN AT/BELOW-IND · MID

Grade B · TCR 2.0 · 60% of ind

  • DART 0.8 DART
  • RANK #19/66
  • PHOTO Molded Fiber Glass R…
  • BOOK 3y book
  • INJ 16 inj
  • SIZE ~266 FTE

Nearest TCR peer: Molded Fiber Glass Research (0.0 TCR gap)

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

M&M Industries, Inc. in the TCR neighbourhood

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

TCR

What this shows M&M Industries, Inc. averages 2.0 TCR (60% of the Septic tanks, plastics or fiberglass, manufacturing BLS benchmark).

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

M&M Industries, Inc. TCR series: 2016=3.8 · 2019=0.9 · 2024=1.1 · BLS 3.3

Where M&M Industries, Inc. falls in its industry

2,838 Septic tanks, plastics or fibe establishments

Safer than 75% of graded establishments in this industry, whose median TCR is 3.5.

More dangerous than peersSafer than peers

Narrower to Tennessee alone (the establishments it most directly competes with for workers and contracts): ranked #19 safest of 66 Septic tanks, plastics or fibe employers in Tennessee.

M&M Industries, Inc. (266 employees, TCR 2.0) among 29 same-industry peers, split at the industry median of 101 employees and a TCR of 3.5 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 Industries, Inc.
M&M Industries, Inc. (266 employees, TCR 2.0) among 29 same-industry peers, split at the industry median of 101 employees and a TCR of 3.5

M&M Industries, Inc. has more employees than the Septic tanks, plastics or fiberglass, ma median and a lower injury rate than the industry's median TCR of 3.5. 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
2024 1.1 0.8 3 0 0
2019 0.9 0.6 3 0 0
2016 3.8 2.7 10 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

326199 · TN · Chattanooga

2,838 Septic tanks, plastics or fiberglass, manufacturing employers nationwide with a credible TCR · 10,743 rated employers in Tennessee with headcount on file · 695 employers in Chattanooga, TN · 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 Molded Fiber Glass Research 2.0 TCR
NAICS-TCR ORBIS Bardstown 2.0 TCR
NAICS-TCR SKWI01-NMC-MPM - MONROE 2.0 TCR
NAICS-TCR Insulfab Plastics, Inc. SC Division 2.0 TCR
STATE-SIZE Flowers Baking Company of Knoxville 266 FTE
STATE-SIZE Borla Performance Industries 266 FTE
STATE-SIZE 366 266 FTE
STATE-SIZE 104 266 FTE
CITY-NEAR CHATTANOOGA COKE 8,650 FTE
CITY-NEAR CHATTANOOGA FOOD 8,650 FTE
CITY-NEAR USXpress 7,385 FTE
CITY-NEAR Cardiology GB 6,606 FTE
NAT-TCR Siri and Son Farms 2.0 TCR
NAT-TCR Professional Janitorial Service of Houston 2.0 TCR
NAT-TCR Midland Ford Lincoln, Inc 2.0 TCR
NAT-TCR American Sugar Refining, INC. 2.0 TCR
NAT-SIZE Master Boat Builders 266 FTE
NAT-SIZE Kinross Correctional Facility 266 FTE
NAT-SIZE Encompass Health Rehabilitation Hospital of Columbia 266 FTE
NAT-SIZE Buccaneer 266 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, 2019, 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.