Telecommunications carriers, wired · Puerto Rico

CLARO / PRT - Guaynabo CO

Name: CLARO / PRT - Guaynabo CO Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Guaynabo, PR · ~35 workers · 4 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

F
Failing Safety Record: 4.7
Avg TCR: 0.7
Industry avg: 0
Fatalities

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The verdict

CLARO / PRT - Guaynabo CO runs at 676% of its industry's injury rate - far more dangerous than the typical Telecommunications carriers, wired workplace, earning a grade F.

CLARO / PRT - Guaynabo CO: 4.7 TCR = 676% of Telecommunications carriers, wired BLS 0.7 · 4y Form 300A (see methodology below)

CLARO / PRT - Guaynabo CO safety composite

CLARO / PRT - Guaynabo CO scores strongest on dart rate (safer than 81% of same-industry peers) and weakest on total case rate (tcr) (safer than 20%), 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).

49/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): F 4.73 per 100 workers

Safer than 20% of industry peers
DART rate: B 0 per 100 workers

Safer than 81% 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%).

TCR Δ

−8.5

2016→2019

CLARO / PRT - Guaynabo CO injury rate improved

CLARO / PRT - Guaynabo CO's TCR fell 8.5 from 8.5 in 2016 to 0.0 in 2019. Peak filing year was 2016 at 8.5 TCR. In 2019, DART was 0× this establishment's average TCR (severity share of cases).

2016=8.5 · 2017=3.4 · 2018=7.0 · 2019=0.0

OSHA ITA Form 300A scorecard

Establishment book 517110 · Guaynabo, PR ABOVE-IND · SMALL

Grade F · TCR 4.7 · 676% of ind

DART 0.0 DART
RANK #36/71
PHOTO Liberty Vega Baja
BOOK 4y book
INJ 3 inj
SIZE ~35 FTE

Nearest TCR peer: Liberty Vega Baja (0.0 TCR gap)

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

DAKOTA CENTRAL

4.8
Liberty Caguas

4.8
This site

4.7
Liberty Vega B

4.7
Liberty Ortego

4.6

What this shows CLARO / PRT - Guaynabo CO averages 4.7 TCR (676% of the Telecommunications carriers, wired BLS benchmark).

CLARO / PRT - Guaynabo CO TCR series: 2016=8.5 · 2017=3.4 · 2018=7 · 2019=0 · BLS 0.7

Where CLARO / PRT - Guaynabo CO falls in its industry

537 Telecommunications carriers, w establishments

Safer than 20% of graded establishments in this industry, whose median TCR is 1.3.

Grade F

More dangerous than peersSafer than peers

Narrower to Puerto Rico alone (the establishments it most directly competes with for workers and contracts): ranked #36 safest of 71 Telecommunications carriers, w employers in Puerto Rico.

CLARO / PRT - Guaynabo CO (35 employees, TCR 4.7) among 29 same-industry peers, split at the industry median of 276 employees and a TCR of 1.3

CLARO / PRT - Guaynabo CO 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
2019	0.0	0.0	0	0
2018	7.0	3.5	1	1
2017	3.4	3.4	1	0
2016	8.5	5.7	1	2

OSHA ITA peer cross-reference

Establishment peer ledger

517110 · PR · Guaynabo

537 Telecommunications carriers, wired employers nationwide with a credible TCR · 1,632 rated employers in Puerto Rico with headcount on file · 109 employers in Guaynabo, PR · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel	Establishment	Place	Metric
NAICS-TCR	Liberty Vega Baja	VEGA BAJA, PR	4.7 TCR
NAICS-TCR	DAKOTA CENTRAL	CARRINGTON, ND	4.8 TCR
NAICS-TCR	Liberty Caguas	CAGUAS, PR	4.8 TCR
NAICS-TCR	Liberty Ortegon	GUAYNABO, PR	4.6 TCR
STATE-SIZE	Carolina Building Materials Inc.	CAROLINA	35 FTE
STATE-SIZE	Superior Angran, LLC	GUAYNABO	35 FTE
STATE-SIZE	CENTRAL WAREHOUSE	CATANO	35 FTE
STATE-SIZE	SJU-GROUND OPS	SAN JUAN	35 FTE
CITY-NEAR	Antilles Services	Guaynabo	1,349 FTE
CITY-NEAR	CLARO / PRT - Roosevelt	Guaynabo	1,346 FTE
CITY-NEAR	CLARO / PRT - Roosevelt 1513 & 1515	Guaynabo	1,114 FTE
CITY-NEAR	FB New Team Guaynabo I Branch	Guaynabo	587 FTE
NAT-TCR	Benchmark Electronics NH	Nashua, NH	4.7 TCR
NAT-TCR	Faf Lck	Columbus, OH	4.7 TCR
NAT-TCR	F. Christiana	Marrero, LA	4.7 TCR
NAT-TCR	Clarksville Operations	Clarksville, TN	4.7 TCR
NAT-SIZE	Emterra Environmental USA Corp -Bad Axe	Bad Axe, MI	35 FTE
NAT-SIZE	Ziegler's Ace Elgin East	Elgin, IL	35 FTE
NAT-SIZE	Faf Smf	Sacramento, CA	35 FTE
NAT-SIZE	Insource Performance Solutions at Target	West Jefferson, OH	35 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: 2019, 2018, 2017, 2016. 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.