Cable laying (e.g., cable television, electricity, marine, telephone), including underground · California

L3Harris Maripro

Goleta, CA · ~121 workers · 2 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
0.9
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

L3Harris Maripro runs at 31% of its industry's injury rate - far safer than the typical Cable laying (e.g., cable television, electricity, marine, telephone), including underground workplace, earning a grade A.

L3Harris Maripro: 0.9 TCR = 31% of Cable laying (e.g., cable television, electricity, marine, telephone), including underground BLS 2.8 · 2y Form 300A (see methodology below)

L3Harris Maripro safety composite

L3Harris Maripro scores strongest on total case rate (tcr) (safer than 79% of same-industry peers) and weakest on dart rate (safer than 42%), 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)
B 0.87 per 100 workers

Safer than 79% of industry peers

DART rate
D 0.8 per 100 workers

Safer than 42% of industry peers

Fatalities
D 0

Safer than 52% 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%).

L3Harris Maripro held a steady TCR band

L3Harris Maripro's TCR held near 0.1 from 0.9 in 2019 to 0.8 in 2020. Peak filing year was 2019 at 0.9 TCR. In 2020, DART was 0.92× this establishment's average TCR (severity share of cases).

2019=0.9 · 2020=0.8

OSHA ITA Form 300A scorecard

Establishment book 237130 · Goleta, CA AT/BELOW-IND · MID

Grade A · TCR 0.9 · 31% of ind

  • DART 0.8 DART
  • RANK #29/147
  • PHOTO Blue Ridge Power
  • BOOK 2y book
  • INJ 1 inj
  • SIZE ~121 FTE

Nearest TCR peer: Blue Ridge Power (0.0 TCR gap)

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

L3Harris Maripro in the TCR neighbourhood

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

TCR

What this shows L3Harris Maripro averages 0.9 TCR (31% of the Cable laying (e.g., cable television, electricity, marine, telephone), including underground BLS benchmark).

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

L3Harris Maripro TCR series: 2019=0.9 · 2020=0.8 · BLS 2.8

Where L3Harris Maripro falls in its industry

1,605 Cable laying (e.g., cable tele establishments

Safer than 79% 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 #29 safest of 147 Cable laying (e.g., cable tele employers in California.

L3Harris Maripro (121 employees, TCR 0.9) among 29 same-industry peers, split at the industry median of 74 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 0100200300400500 05101520 Average employees Total Case Rate L3Harris Maripro
L3Harris Maripro (121 employees, TCR 0.9) among 29 same-industry peers, split at the industry median of 74 employees and a TCR of 2.0

L3Harris Maripro has more employees than the Cable laying (e.g., cable television, el 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
2020 0.8 0.8 0 1 0
2019 0.9 0.0 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

237130 · CA · Goleta

1,605 Cable laying (e.g., cable television, electricity, marine, telephone), including underground employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 98 employers in Goleta, 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 Blue Ridge Power 0.9 TCR
NAICS-TCR CA Advanced 0.9 TCR
NAICS-TCR PJVIDALIA: Vidalia GA - 3759 McIntosh 0.9 TCR
NAICS-TCR Windy City Tower Techs LLC 0.9 TCR
STATE-SIZE Naumann Ranch 121 FTE
STATE-SIZE Illume Agriculture, LLC 121 FTE
STATE-SIZE Village Nurseries Miramar Yard 121 FTE
STATE-SIZE Collier Road Complex 121 FTE
CITY-NEAR Raytheon_Goleta_CA_RVS 843 FTE
CITY-NEAR Teledyne FLIR, Goleta 555 FTE
CITY-NEAR Raytheon_Goleta_CA_EW 437 FTE
CITY-NEAR Apeel Technology, Inc. 375 FTE
NAT-TCR FXI, Inc 0.9 TCR
NAT-TCR Corporate Technologies LLC Grand Rapids MI 0.9 TCR
NAT-TCR MOW 0.9 TCR
NAT-TCR Shared Business Services, LLC 0.9 TCR
NAT-SIZE CTL Thompson, Inc. - Denver 121 FTE
NAT-SIZE All Home Caring 121 FTE
NAT-SIZE Carol Stream Plant 121 FTE
NAT-SIZE Plant 29 121 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: 2020, 2019. 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.