Fiber optic cable made from purchased fiber optic strand · Connecticut

Coherent | Nufern

East Granby, CT · ~137 workers · 5 years of OSHA Injury Tracking Application data.

B
Good Safety Record
2.1
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Coherent | Nufern runs at 65% of its industry's injury rate - safer than the typical Fiber optic cable made from purchased fiber optic strand workplace, earning a grade B.

Coherent | Nufern: 2.1 TCR = 65% of Fiber optic cable made from purchased fiber optic strand BLS 3.3 · 5y Form 300A (see methodology below)

Coherent | Nufern safety composite

Coherent | Nufern scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on dart rate (safer than 11%), 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

28/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 2.15 per 100 workers

Safer than 29% of industry peers

DART rate
F 2.96 per 100 workers

Safer than 11% 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

Coherent | Nufern: 1.2 → 3.0 TCR

Peak year 2022 @ 3.3 TCR · DART/TCR 1.38× in 2024

Coherent | Nufern's TCR rose 1.8 from 1.2 in 2016 to 3.0 in 2024. Peak filing year was 2022 at 3.3 TCR. In 2024, DART was 1.38× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 335921 · East Granby, CT AT/BELOW-IND · MID

Grade B · TCR 2.1 · 65% of ind

  • DART 3.0 DART
  • RANK #3/4
  • PHOTO Leviton Network Solu…
  • BOOK 5y book
  • INJ 12 inj
  • SIZE ~137 FTE

Nearest TCR peer: Leviton Network Solutions - Bloomingdale (0.1 TCR gap)

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

Coherent | Nufern in the TCR neighbourhood

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

TCR

What this shows Coherent | Nufern averages 2.1 TCR (65% of the Fiber optic cable made from purchased fiber optic strand BLS benchmark).

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

Coherent | Nufern TCR series: 2016=1.2 · 2021=1.7 · 2022=3.3 · 2023=1.6 · 2024=3 · BLS 3.3

Where Coherent | Nufern falls in its industry

49 Fiber optic cable made from pu establishments

Safer than 29% of graded establishments in this industry, whose median TCR is 1.5.

More dangerous than peersSafer than peers

Narrower to Connecticut alone (the establishments it most directly competes with for workers and contracts): ranked #3 safest of 4 Fiber optic cable made from pu employers in Connecticut.

Coherent | Nufern (137 employees, TCR 2.1) among 29 same-industry peers, split at the industry median of 111 employees and a TCR of 1.5 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 0200400600800 02468 Average employees Total Case Rate Coherent | Nufern
Coherent | Nufern (137 employees, TCR 2.1) among 29 same-industry peers, split at the industry median of 111 employees and a TCR of 1.5

Coherent | Nufern has more employees than the Fiber optic cable made from purchased fi median and a higher injury rate than the industry's median TCR of 1.5. 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
2024 3.0 3.0 3 0 0
2023 1.6 1.6 2 0 0
2022 3.3 2.5 4 0 0
2021 1.7 0.8 2 0 0
2016 1.2 0.0 1 1 0

OSHA ITA peer cross-reference

Establishment peer ledger

335921 · CT · East Granby

49 Fiber optic cable made from purchased fiber optic strand employers nationwide with a credible TCR · 7,008 rated employers in Connecticut with headcount on file · 35 employers in East Granby, CT · 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 Leviton Network Solutions - Bloomingdale 2.2 TCR
NAICS-TCR Zero dB Communications Inc 2.4 TCR
NAICS-TCR 110 Hidden Lake 2.4 TCR
NAICS-TCR ARIA Technologies INC 2.4 TCR
STATE-SIZE American Electro Products Inc. 137 FTE
STATE-SIZE Southwest Mold, Inc dba Seitz 137 FTE
STATE-SIZE 2938 LOWE S OF LISBON CT 137 FTE
STATE-SIZE VERNON #205 137 FTE
CITY-NEAR Opus Inspection Inc. 1,087 FTE
CITY-NEAR Envirotest Systems Corporation 1,087 FTE
CITY-NEAR ETest Corporation 1,087 FTE
CITY-NEAR Carmel Staffing Solutions 1,087 FTE
NAT-TCR 1049 - Owensboro 2.1 TCR
NAT-TCR Portland Forge - Lebanon, KY 2.1 TCR
NAT-TCR Arrow Exterminators 1011 2.1 TCR
NAT-TCR Franklin Machine Products 2.1 TCR
NAT-SIZE Ball Beverage Pkg 176 Bowling Green 137 FTE
NAT-SIZE Elberta Crate & Box Co. Inc. 137 FTE
NAT-SIZE A-1 Jays Machining Inc. 137 FTE
NAT-SIZE Store 1655 137 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, 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.