Audio equipment installation (except automotive) contractors · Missouri

9240 Manchester

Saint Louis, MO · ~65 workers · 3 years of OSHA Injury Tracking Application data.

B
Good Safety Record
1.4
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

9240 Manchester runs at 52% of its industry's injury rate - safer than the typical Audio equipment installation (except automotive) contractors workplace, earning a grade B.

9240 Manchester: 1.4 TCR = 52% of Audio equipment installation (except automotive) contractors BLS 2.8 · 3y Form 300A (see methodology below)

9240 Manchester safety composite

9240 Manchester scores strongest on total case rate (tcr) (safer than 70% of same-industry peers) and weakest on dart rate (safer than 38%), 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

54/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 1.45 per 100 workers

Safer than 70% of industry peers

DART rate
D 1.53 per 100 workers

Safer than 38% 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

9240 Manchester: 0.0 → 1.5 TCR

Peak year 2018 @ 2.8 TCR · DART/TCR 1.06× in 2019

9240 Manchester's TCR rose 1.5 from 0.0 in 2017 to 1.5 in 2019. Peak filing year was 2018 at 2.8 TCR. In 2019, DART was 1.06× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 238210 · Saint Louis, MO AT/BELOW-IND · SMALL

Grade B · TCR 1.4 · 52% of ind

  • DART 1.5 DART
  • RANK #26/87
  • PHOTO Corona Office
  • BOOK 3y book
  • INJ 3 inj
  • SIZE ~65 FTE

Nearest TCR peer: Corona Office (0.0 TCR gap)

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

9240 Manchester in the TCR neighbourhood

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

TCR

What this shows 9240 Manchester averages 1.4 TCR (52% of the Audio equipment installation (except automotive) contractors BLS benchmark).

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

9240 Manchester TCR series: 2017=0 · 2018=2.8 · 2019=1.5 · BLS 2.8

Where 9240 Manchester falls in its industry

4,550 Audio equipment installation ( establishments

Safer than 70% of graded establishments in this industry, whose median TCR is 2.5.

More dangerous than peersSafer than peers

Narrower to Missouri alone (the establishments it most directly competes with for workers and contracts): ranked #26 safest of 87 Audio equipment installation ( employers in Missouri.

9240 Manchester (65 employees, TCR 1.4) among 29 same-industry peers, split at the industry median of 63 employees and a TCR of 2.5 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 05001,0001,500 051015 Average employees Total Case Rate 9240 Manchester
9240 Manchester (65 employees, TCR 1.4) among 29 same-industry peers, split at the industry median of 63 employees and a TCR of 2.5

9240 Manchester has more employees than the Audio equipment installation (except aut median and a lower injury rate than the industry's median TCR of 2.5. 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
2019 1.5 1.5 1 0 0
2018 2.8 2.8 2 0 0
2017 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238210 · MO · Saint Louis

4,550 Audio equipment installation (except automotive) contractors employers nationwide with a credible TCR · 10,075 rated employers in Missouri with headcount on file · 448 employers in Saint Louis, MO · 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 Corona Office 1.4 TCR
NAICS-TCR Rancho Pacific Electric, Inc. 1.4 TCR
NAICS-TCR James Babcock, Inc 1.4 TCR
NAICS-TCR Sabah International Incorporated 1.4 TCR
STATE-SIZE NW Electric Power Cooperative, Inc. 65 FTE
STATE-SIZE Dodson Service Center 65 FTE
STATE-SIZE Central Plant 65 FTE
STATE-SIZE J. M. Fahey Construction Company 65 FTE
CITY-NEAR MO002 12,691 FTE
CITY-NEAR Barnes-Jewish Hospital 9,005 FTE
CITY-NEAR MERCY HOSPITAL ST LOUIS 5,653 FTE
CITY-NEAR Checkerboard Square 3,464 FTE
NAT-TCR Metropro Road Services 1.4 TCR
NAT-TCR Main Office 1.4 TCR
NAT-TCR Fulton Sawmill 1.4 TCR
NAT-TCR Fargo 92 1.4 TCR
NAT-SIZE olivera egg ranch 65 FTE
NAT-SIZE Galesburg Hospitals Ambulance Service 65 FTE
NAT-SIZE Monongalia County Emergency Medical Services, Inc. 65 FTE
NAT-SIZE Northwinds Elementary School 65 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, 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.