Materials handling equipment installation · California

Paradigm Holdings Group, LLC dba Zone 4

Orange, CA · ~486 workers · 2 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
0.2
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Paradigm Holdings Group, LLC dba Zone 4 runs at 8% of its industry's injury rate - far safer than the typical Materials handling equipment installation workplace, earning a grade A.

Paradigm Holdings Group, LLC dba Zone 4: 0.2 TCR = 8% of Materials handling equipment installation BLS 2.8 · 2y Form 300A (see methodology below)

Paradigm Holdings Group, LLC dba Zone 4 safety composite

Paradigm Holdings Group, LLC dba Zone 4 scores strongest on total case rate (tcr) (safer than 99% of same-industry peers) and weakest on dart rate (safer than 49%), 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

70/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 0.21 per 100 workers

Safer than 99% of industry peers

DART rate
D 0.42 per 100 workers

Safer than 49% 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

Paradigm Holdings Group, LLC dba Zone 4: 0.0 → 0.4 TCR

Peak year 2024 @ 0.4 TCR · DART/TCR 2× in 2024

Paradigm Holdings Group, LLC dba Zone 4's TCR rose 0.4 from 0.0 in 2023 to 0.4 in 2024. In 2024, DART was 2× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 238290 · Orange, CA AT/BELOW-IND · MID

Grade A · TCR 0.2 · 8% of ind

  • DART 0.4 DART
  • RANK #3/85
  • PHOTO Advanced Specialty C…
  • BOOK 2y book
  • INJ 2 inj
  • SIZE ~486 FTE

Nearest TCR peer: Advanced Specialty Contractors LLC - Philadelphia (0.0 TCR gap)

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

Paradigm Holdings Group, LLC dba Zone 4 in the TCR neighbourhood

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

TCR

What this shows Paradigm Holdings Group, LLC dba Zone 4 averages 0.2 TCR (8% of the Materials handling equipment installation BLS benchmark).

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

Paradigm Holdings Group, LLC dba Zone 4 TCR series: 2023=0 · 2024=0.4 · BLS 2.8

Where Paradigm Holdings Group, LLC dba Zone 4 falls in its industry

1,138 Materials handling equipment i establishments

Safer than 99% of graded establishments in this industry, whose median TCR is 2.0.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #3 safest of 85 Materials handling equipment i employers in California.

Paradigm Holdings Group, LLC dba Zone 4 (486 employees, TCR 0.2) among 29 same-industry peers, split at the industry median of 52 employees and a TCR of 2.0 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 Paradigm Holdings Group, LLC dba Zone 4
Paradigm Holdings Group, LLC dba Zone 4 (486 employees, TCR 0.2) among 29 same-industry peers, split at the industry median of 52 employees and a TCR of 2.0

Paradigm Holdings Group, LLC dba Zone 4 has more employees than the Materials handling equipment installatio median and a lower injury rate than the industry's median TCR of 2.0. 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 0.4 0.4 2 0 0
2023 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238290 · CA · Orange

1,138 Materials handling equipment installation employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 319 employers in Orange, CA · 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 Advanced Specialty Contractors LLC - Philadelphia 0.2 TCR
NAICS-TCR D68 Tampa 0.2 TCR
NAICS-TCR NAES Power Contractors - Talen Energy - Colstrip 0.2 TCR
NAICS-TCR Petrochem Insulation, Inc. 0.2 TCR
STATE-SIZE Leegin Creative Leather 486 FTE
STATE-SIZE Biosense Irwindale 486 FTE
STATE-SIZE SPT Temecula 486 FTE
STATE-SIZE 3516 486 FTE
CITY-NEAR UC Irvine Health 6,191 FTE
CITY-NEAR CHOC - CHildren's Hospital of Orange County 4,962 FTE
CITY-NEAR CHOC Children's Orange 3,693 FTE
CITY-NEAR CHOC Children's Orange V2 3,652 FTE
NAT-TCR Buckhannon EWP 0.2 TCR
NAT-TCR L3HARRIS 0.2 TCR
NAT-TCR Cold Spring Regional 0.2 TCR
NAT-TCR Fort Worth Tx Office 0.2 TCR
NAT-SIZE Patriot Erectors 486 FTE
NAT-SIZE 707 Sby1000 486 FTE
NAT-SIZE Department of Administration 486 FTE
NAT-SIZE OH_North Canton_5520 Whipple Ave NW_41000300 486 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.
Data sourced from official public datasets. See our methodology for details.