Long-distance telephone carriers, wired · Puerto Rico

Liberty San Roberto

San Juan, PR · ~358 workers · 5 years of OSHA Injury Tracking Application data.

C
Average Safety Record
0.7
Avg TCR
0.7
Industry avg
0
Fatalities
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The verdict

Liberty San Roberto runs at 101% of its industry's injury rate - about level with the typical Long-distance telephone carriers, wired workplace, earning a grade C.

Liberty San Roberto: 0.7 TCR = 101% of Long-distance telephone carriers, wired BLS 0.7 · 5y Form 300A (see methodology below)

Liberty San Roberto safety composite

Liberty San Roberto scores strongest on total case rate (tcr) (safer than 62% of same-industry peers) and weakest on dart rate (safer than 31%), 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

48/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 0.71 per 100 workers

Safer than 62% of industry peers

DART rate
F 1.35 per 100 workers

Safer than 31% 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%).

Rising injury rate

Liberty San Roberto: 0.0 → 2.0 TCR

Peak year 2024 @ 2.0 TCR · DART/TCR 1.9× in 2024

Liberty San Roberto's TCR rose 2.0 from 0.0 in 2020 to 2.0 in 2024. In 2024, DART was 1.9× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 517110 · San Juan, PR ABOVE-IND · MID

Grade C · TCR 0.7 · 101% of ind

  • DART 1.4 DART
  • RANK #3/71
  • PHOTO NineStar Connect-Nor…
  • BOOK 5y book
  • INJ 11 inj
  • SIZE ~358 FTE

Nearest TCR peer: NineStar Connect-North Campus (0.0 TCR gap)

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Liberty San Roberto in the TCR neighbourhood

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

TCR

What this shows Liberty San Roberto averages 0.7 TCR (101% of the Long-distance telephone carriers, wired BLS benchmark).

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

Liberty San Roberto TCR series: 2020=0 · 2021=0 · 2022=1.2 · 2023=0.3 · 2024=2 · BLS 0.7

Where Liberty San Roberto falls in its industry

537 Long-distance telephone carrie establishments

Safer than 62% of graded establishments in this industry, whose median TCR is 1.3.

More dangerous than peersSafer than peers

Narrower to Puerto Rico alone (the establishments it most directly competes with for workers and contracts): ranked #3 safest of 71 Long-distance telephone carrie employers in Puerto Rico.

Liberty San Roberto (358 employees, TCR 0.7) 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 Liberty San Roberto
Liberty San Roberto (358 employees, TCR 0.7) among 29 same-industry peers, split at the industry median of 276 employees and a TCR of 1.3

Liberty San Roberto has more employees than the Long-distance telephone carriers, wired median and a lower 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 2.0 1.4 4 5 0
2023 0.3 0.3 1 0 0
2022 1.2 1.0 6 0 0
2021 0.0 0.0 0 0 0
2020 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

517110 · PR · San Juan

537 Long-distance telephone carriers, wired employers nationwide with a credible TCR · 1,632 rated employers in Puerto Rico with headcount on file · 262 employers in San Juan, PR · 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 NineStar Connect-North Campus 0.7 TCR
NAICS-TCR Grande Communications Networks, LLC-Austin 0.7 TCR
NAICS-TCR MIAMFLHQ 0.7 TCR
NAICS-TCR 2100 Bartow Ave 0.7 TCR
STATE-SIZE OAT Seaborne 357 FTE
STATE-SIZE Lufthansa Technik Puerto Rico 356 FTE
STATE-SIZE North Janitorial Services, Inc. 354 FTE
STATE-SIZE POLICIA MUNICIPAL 353 FTE
CITY-NEAR Policia de Puerto Rico 13,672 FTE
CITY-NEAR Autoridad de Energia Electrica 5,784 FTE
CITY-NEAR Tribunal de Justicia 5,096 FTE
CITY-NEAR Autoridad de Acueductos y Alcantarillados de Puerto Rico 4,195 FTE
NAT-TCR Starr Electric Company, Inc Greensboro 0.7 TCR
NAT-TCR Koelsch Senior Communities 0.7 TCR
NAT-TCR Athens GA 0.7 TCR
NAT-TCR Heritage Ministries Management Company 0.7 TCR
NAT-SIZE 10487 Williamsburg 358 FTE
NAT-SIZE Columbus OH FXFE-CMH 358 FTE
NAT-SIZE Cargo Handling Airport Services, LLC 358 FTE
NAT-SIZE Highland Industries 358 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, 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.