Telecommunications carriers, wired · Washington

Wave Division Holdings, LLC-SoDo

Seattle, WA · ~165 workers · 4 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
1.5
Avg TCR
0.7
Industry avg
0
Fatalities
Subscribe to safety-record updates (RSS)

The verdict

Wave Division Holdings, LLC-SoDo runs at 217% of its industry's injury rate - far more dangerous than the typical Telecommunications carriers, wired workplace, earning a grade F.

Wave Division Holdings, LLC-SoDo: 1.5 TCR = 217% of Telecommunications carriers, wired BLS 0.7 · 4y Form 300A (see methodology below)

Wave Division Holdings, LLC-SoDo safety composite

Wave Division Holdings, LLC-SoDo scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on dart rate (safer than 41%), 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

45/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 1.52 per 100 workers

Safer than 46% of industry peers

DART rate
D 0.68 per 100 workers

Safer than 41% 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%).

Wave Division Holdings, LLC-SoDo held a steady TCR band

Wave Division Holdings, LLC-SoDo's TCR held near 0.3 from 1.0 in 2021 to 0.7 in 2024. Peak filing year was 2022 at 2.7 TCR. In 2024, DART was 0.45× this establishment's average TCR (severity share of cases).

2021=1.0 · 2022=2.7 · 2023=1.8 · 2024=0.7

OSHA ITA Form 300A scorecard

Establishment book 517110 · Seattle, WA ABOVE-IND · MID

Grade F · TCR 1.5 · 217% of ind

  • DART 0.7 DART
  • RANK #2/9
  • PHOTO RCN Telecom Services…
  • BOOK 4y book
  • INJ 8 inj
  • SIZE ~165 FTE

Nearest TCR peer: RCN Telecom Services, LLC - Arlington, MA (0.0 TCR gap)

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

Wave Division Holdings, LLC-SoDo in the TCR neighbourhood

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

TCR

What this shows Wave Division Holdings, LLC-SoDo averages 1.5 TCR (217% of the Telecommunications carriers, wired BLS benchmark).

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

Wave Division Holdings, LLC-SoDo TCR series: 2021=1 · 2022=2.7 · 2023=1.8 · 2024=0.7 · BLS 0.7

Where Wave Division Holdings, LLC-SoDo falls in its industry

537 Telecommunications carriers, w establishments

Safer than 46% of graded establishments in this industry, whose median TCR is 1.3.

More dangerous than peersSafer than peers

Narrower to Washington alone (the establishments it most directly competes with for workers and contracts): ranked #2 safest of 9 Telecommunications carriers, w employers in Washington.

Wave Division Holdings, LLC-SoDo (165 employees, TCR 1.5) among 29 same-industry peers, split at the industry median of 276 employees and a TCR of 1.3 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 01,0002,0003,000 05101520 Average employees Total Case Rate Wave Division Holdings, LLC-SoDo
Wave Division Holdings, LLC-SoDo (165 employees, TCR 1.5) among 29 same-industry peers, split at the industry median of 276 employees and a TCR of 1.3

Wave Division Holdings, LLC-SoDo has fewer employees than the Telecommunications carriers, wired median and a higher injury rate than the industry's median TCR of 1.3. 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 0.7 0.7 2 0 0
2023 1.8 1.8 2 0 0
2022 2.7 1.8 3 0 0
2021 1.0 1.0 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

517110 · WA · Seattle

537 Telecommunications carriers, wired 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 RCN Telecom Services, LLC - Arlington, MA 1.5 TCR
NAICS-TCR SYRCNYAN 1.5 TCR
NAICS-TCR RCN TELECOM SERVICES, LLC Bethlehem Ave C 1.5 TCR
NAICS-TCR Liberty Ponce 1.5 TCR
STATE-SIZE Milgard Windows & Doors -- Corporate Office / Vinyl Window & Door Manufacturing 165 FTE
STATE-SIZE SGL Carbon 165 FTE
STATE-SIZE Seattle Washington Branch - Pacific Office Automation Inc. 165 FTE
STATE-SIZE Town & Country Market - Bainbridge Island 165 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 Sovena USA 1.5 TCR
NAT-TCR Knott County Medical Clinic 1.5 TCR
NAT-TCR Chicago Bagcraft Novolex Plant 1.5 TCR
NAT-TCR New Jersey Sales Office 1.5 TCR
NAT-SIZE Enfield 165 FTE
NAT-SIZE Texas Star Nut & Food Co., Inc. 165 FTE
NAT-SIZE The Shelly Company - NW Division Constructions and Operations 165 FTE
NAT-SIZE Evoqua Water Technologies 165 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, 2022, 2021. 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.