Commercial building construction general contractors · Washington

W.G. Clark

Seattle, WA · ~197 workers · 4 years of OSHA Injury Tracking Application data.

B
Good Safety Record
2.2
Avg TCR
2.9
Industry avg
0
Fatalities
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The verdict

W.G. Clark runs at 75% of its industry's injury rate - safer than the typical Commercial building construction general contractors workplace, earning a grade B.

W.G. Clark: 2.2 TCR = 75% of Commercial building construction general contractors BLS 2.9 · 4y Form 300A (see methodology below)

W.G. Clark safety composite

W.G. Clark scores strongest on dart rate (safer than 73% of same-industry peers) and weakest on fatalities (safer than 51%), 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

59/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 2.17 per 100 workers

Safer than 52% of industry peers

DART rate
C 0 per 100 workers

Safer than 73% 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%).

W.G. Clark held a steady TCR band

W.G. Clark's TCR held near 0.3 from 1.6 in 2020 to 1.9 in 2024. Peak filing year was 2021 at 2.8 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2020=1.6 · 2021=2.8 · 2023=2.4 · 2024=1.9

OSHA ITA Form 300A scorecard

Establishment book 236220 · Seattle, WA AT/BELOW-IND · MID

Grade B · TCR 2.2 · 75% of ind

  • DART 0.0 DART
  • RANK #35/127
  • PHOTO STANDARD CONCRETE & …
  • BOOK 4y book
  • INJ 17 inj
  • SIZE ~197 FTE

Nearest TCR peer: STANDARD CONCRETE & EXCAVATION, INC. (0.0 TCR gap)

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

W.G. Clark in the TCR neighbourhood

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

TCR

What this shows W.G. Clark averages 2.2 TCR (75% of the Commercial building construction general contractors BLS benchmark).

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

W.G. Clark TCR series: 2020=1.6 · 2021=2.8 · 2023=2.4 · 2024=1.9 · BLS 2.9

Where W.G. Clark falls in its industry

4,692 Commercial building constructi establishments

Safer than 52% of graded establishments in this industry, whose median TCR is 2.3.

More dangerous than peersSafer than peers

Narrower to Washington alone (the establishments it most directly competes with for workers and contracts): ranked #35 safest of 127 Commercial building constructi employers in Washington.

W.G. Clark (197 employees, TCR 2.2) among 29 same-industry peers, split at the industry median of 55 employees and a TCR of 2.3 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 0100200300400500 02468 Average employees Total Case Rate W.G. Clark
W.G. Clark (197 employees, TCR 2.2) among 29 same-industry peers, split at the industry median of 55 employees and a TCR of 2.3

W.G. Clark has more employees than the Commercial building construction general median and a lower injury rate than the industry's median TCR of 2.3. 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 1.9 0.0 3 0 0
2023 2.4 0.0 5 0 0
2021 2.8 1.4 6 0 0
2020 1.6 1.1 3 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

236220 · WA · Seattle

4,692 Commercial building construction general contractors employers nationwide with a credible TCR · 10,147 rated employers in Washington with headcount on file · 1,279 employers in Seattle, WA · 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 STANDARD CONCRETE & EXCAVATION, INC. 2.2 TCR
NAICS-TCR Weis Builders - Dallas 2.2 TCR
NAICS-TCR M.C.O. CONSTRUCTION AND SERVICES, INC. 2.2 TCR
NAICS-TCR Leopardo Companies, Inc. 2.2 TCR
STATE-SIZE Unit # 2011 197 FTE
STATE-SIZE 0639 - SEQUIM WA WHSE 197 FTE
STATE-SIZE Amazon.com Services LLC - DWA9 197 FTE
STATE-SIZE Sakuma Bros Farms 198 FTE
CITY-NEAR UW Seattle 32,378 FTE
CITY-NEAR The United States of America 25,000 FTE
CITY-NEAR Starz Entertainment 25,000 FTE
CITY-NEAR UW Medical Center - Montlake and NW 11,307 FTE
NAT-TCR TriStar Skyline Madison Behavioral Campus 2.2 TCR
NAT-TCR Tri-State Roofing & Sheet Metal Company 2.2 TCR
NAT-TCR Rich Products Fridley 2.2 TCR
NAT-TCR GEMCO Constructors LLC 2.2 TCR
NAT-SIZE Adams Woodcrest 197 FTE
NAT-SIZE Knauf Insulation Plant 12 197 FTE
NAT-SIZE 1441 - Somerville 197 FTE
NAT-SIZE 1389 - Deptford 197 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, 2021, 2020. 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.