Electric contracting · Nevada

Sigma Companies LLC

Las Vegas, NV · ~32 workers · 2 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
6.6
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Sigma Companies LLC runs at 235% of its industry's injury rate - far more dangerous than the typical Electric contracting workplace, earning a grade F.

Sigma Companies LLC: 6.6 TCR = 235% of Electric contracting BLS 2.8 · 2y Form 300A (see methodology below)

Sigma Companies LLC safety composite

Sigma Companies LLC scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on total case rate (tcr) (safer than 14%), 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

24/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 6.59 per 100 workers

Safer than 14% of industry peers

DART rate
F 4.06 per 100 workers

Safer than 16% 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

Sigma Companies LLC: 5.1 → 8.1 TCR

Peak year 2023 @ 8.1 TCR · DART/TCR 0.62× in 2023

Sigma Companies LLC's TCR rose 3.1 from 5.1 in 2021 to 8.1 in 2023. In 2023, DART was 0.62× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 238210 · Las Vegas, NV ABOVE-IND · SMALL

Grade F · TCR 6.6 · 235% of ind

  • DART 4.1 DART
  • RANK #46/52
  • PHOTO Berd Electric LLC
  • BOOK 2y book
  • INJ 5 inj
  • SIZE ~32 FTE

Nearest TCR peer: Berd Electric LLC (0.0 TCR gap)

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

Sigma Companies LLC in the TCR neighbourhood

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

TCR

What this shows Sigma Companies LLC averages 6.6 TCR (235% of the Electric contracting BLS benchmark).

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

Sigma Companies LLC TCR series: 2021=5.1 · 2023=8.1 · BLS 2.8

Where Sigma Companies LLC falls in its industry

4,550 Electric contracting establishments

Safer than 14% of graded establishments in this industry, whose median TCR is 2.5.

More dangerous than peersSafer than peers

Narrower to Nevada alone (the establishments it most directly competes with for workers and contracts): ranked #46 safest of 52 Electric contracting employers in Nevada.

Sigma Companies LLC (32 employees, TCR 6.6) 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 Sigma Companies LLC
Sigma Companies LLC (32 employees, TCR 6.6) among 29 same-industry peers, split at the industry median of 63 employees and a TCR of 2.5

Sigma Companies LLC has fewer employees than the Electric contracting median and a higher 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
2023 8.1 4.1 4 0 0
2021 5.1 0.0 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238210 · NV · Las Vegas

4,550 Electric contracting employers nationwide with a credible TCR · 4,574 rated employers in Nevada with headcount on file · 2,247 employers in Las Vegas, NV · 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 Berd Electric LLC 6.6 TCR
NAICS-TCR Cardonne Service and Repair Inc 6.6 TCR
NAICS-TCR Livermore Warehouse 6.6 TCR
NAICS-TCR Nema 3 Electric, Inc. 6.6 TCR
STATE-SIZE Petan Company of Nv, Inc 32 FTE
STATE-SIZE Raintree Construction DBA Rockwell Industrial & Mining 32 FTE
STATE-SIZE PAIUTE PIPELINE OFFICE & OPS CNTR 32 FTE
STATE-SIZE Main Office LVO 32 FTE
CITY-NEAR Wynn Las Vegas 12,830 FTE
CITY-NEAR Venetian Casino Resort, LLC 8,538 FTE
CITY-NEAR University of Nevada, Las Vegas 8,018 FTE
CITY-NEAR Bellagio llc 6,383 FTE
NAT-TCR Northern Plains Electric Cooperative 6.6 TCR
NAT-TCR Broadway St. Chicago IL Store 6.6 TCR
NAT-TCR Calloway & Associates 6.6 TCR
NAT-TCR Niagara - Rialto Ca 6.6 TCR
NAT-SIZE Military Affairs - 133rd AW 32 FTE
NAT-SIZE Vintage Wine Distributor West Chester 32 FTE
NAT-SIZE Mariposa Landscapes Inc - Bermuda 32 FTE
NAT-SIZE Bristol Equipment Shop 32 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: 2023, 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.