Employer · Maryland

Wm 4771

Severn, MD · ~152 workers · 2 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
8.1
Avg TCR
3.4
Industry avg
0
Fatalities
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The verdict

Wm 4771 runs at 237% of its industry's injury rate - far more dangerous than the typical industry workplace, earning a grade F.

Wm 4771: 8.1 TCR = 237% of industry BLS 3.4 · 2y Form 300A (see methodology below)

Wm 4771 safety composite

Wm 4771 scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 7%), 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

19/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 8.07 per 100 workers

Safer than 10% of industry peers

DART rate
F 6.21 per 100 workers

Safer than 7% 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

−0.6

2023→2024

Wm 4771 injury rate improved

Wm 4771's TCR fell 0.6 from 8.4 in 2023 to 7.8 in 2024. Peak filing year was 2023 at 8.4 TCR. In 2024, DART was 0.77× this establishment's average TCR (severity share of cases).

2023=8.4 · 2024=7.8

OSHA ITA Form 300A scorecard

Establishment book 452910 · Severn, MD ABOVE-IND · MID

Grade F · TCR 8.1 · 237% of ind

  • DART 6.2 DART
  • RANK #85/93
  • PHOTO WM 231
  • BOOK 2y book
  • INJ 19 inj
  • SIZE ~152 FTE

Nearest TCR peer: WM 231 (0.0 TCR gap)

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

Wm 4771 in the TCR neighbourhood

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

TCR

What this shows Wm 4771 averages 8.1 TCR (237% of the industry BLS benchmark).

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

Wm 4771 TCR series: 2023=8.4 · 2024=7.8 · BLS 3.4

Where Wm 4771 falls in its industry

8,658 industry establishments

Safer than 10% of graded establishments in this industry, whose median TCR is 5.3.

More dangerous than peersSafer than peers

Narrower to Maryland alone (the establishments it most directly competes with for workers and contracts): ranked #85 safest of 93 industry employers in Maryland.

Wm 4771 (152 employees, TCR 8.1) among 29 same-industry peers, split at the industry median of 245 employees and a TCR of 5.3 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 0200400600 051015 Average employees Total Case Rate Wm 4771
Wm 4771 (152 employees, TCR 8.1) among 29 same-industry peers, split at the industry median of 245 employees and a TCR of 5.3

Wm 4771 has fewer employees than the industry median and a higher injury rate than the industry's median TCR of 5.3. 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 7.8 6.2 9 1 0
2023 8.4 6.9 10 1 0

OSHA ITA peer cross-reference

Establishment peer ledger

452910 · MD · Severn

8,658 industry employers nationwide with a credible TCR · 7,213 rated employers in Maryland with headcount on file · 15 employers in Severn, MD · 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 WM 231 8.1 TCR
NAICS-TCR WM 4799 8.1 TCR
NAICS-TCR WM 6202 8.1 TCR
NAICS-TCR WM 6686 8.1 TCR
STATE-SIZE Chevy Chase 152 FTE
STATE-SIZE Aarow Electrical Solutions, LLC. 152 FTE
STATE-SIZE Washington, DC HVAC 152 FTE
STATE-SIZE Construction 152 FTE
CITY-NEAR 1875 488 FTE
CITY-NEAR WM 1875 449 FTE
CITY-NEAR Powercon Corp 397 FTE
CITY-NEAR 2594 LOWE S OF SEVERN MD 191 FTE
NAT-TCR Bel Air 501-Sacramento 8.1 TCR
NAT-TCR Modernica Inc 8.1 TCR
NAT-TCR Truewood by Merrill Henderson 8.1 TCR
NAT-TCR Electron Beam Technologies, Inc. 8.1 TCR
NAT-SIZE Jones Lumber Co., Inc. 152 FTE
NAT-SIZE Mastercool, Inc. 152 FTE
NAT-SIZE D82 Los Angeles 152 FTE
NAT-SIZE Animas Surgical Hospital 152 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, 2023. 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.