Telephone and telegraph transformers, electronic component-type, manufacturing · California

Finisar Corporation - Sunnyvale

Sunnyvale, CA · ~168 workers · 2 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
0.2
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Finisar Corporation - Sunnyvale runs at 6% of its industry's injury rate - far safer than the typical Telephone and telegraph transformers, electronic component-type, manufacturing workplace, earning a grade A.

Finisar Corporation - Sunnyvale: 0.2 TCR = 6% of Telephone and telegraph transformers, electronic component-type, manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

Finisar Corporation - Sunnyvale safety composite

Finisar Corporation - Sunnyvale scores strongest on total case rate (tcr) (safer than 99% of same-industry peers) and weakest on fatalities (safer than 50%), 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).

B

78/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 0.19 per 100 workers

Safer than 99% of industry peers

DART rate
B 0 per 100 workers

Safer than 75% 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

−0.4

2020→2021

Finisar Corporation - Sunnyvale injury rate improved

Finisar Corporation - Sunnyvale's TCR fell 0.4 from 0.4 in 2020 to 0.0 in 2021. Peak filing year was 2020 at 0.4 TCR. In 2021, DART was 0× this establishment's average TCR (severity share of cases).

2020=0.4 · 2021=0.0

OSHA ITA Form 300A scorecard

Establishment book 334416 · Sunnyvale, CA AT/BELOW-IND · MID

Grade A · TCR 0.2 · 6% of ind

  • DART 0.0 DART
  • RANK #1/17
  • PHOTO AVX Corp. - Myrtle B…
  • BOOK 2y book
  • INJ 1 inj
  • SIZE ~168 FTE

Nearest TCR peer: AVX Corp. - Myrtle Beach (0.1 TCR gap)

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

Finisar Corporation - Sunnyvale in the TCR neighbourhood

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

TCR

What this shows Finisar Corporation - Sunnyvale averages 0.2 TCR (6% of the Telephone and telegraph transformers, electronic component-type, manufacturing BLS benchmark).

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

Finisar Corporation - Sunnyvale TCR series: 2020=0.4 · 2021=0 · BLS 3.3

Where Finisar Corporation - Sunnyvale falls in its industry

134 Telephone and telegraph transf establishments

Safer than 99% of graded establishments in this industry, whose median TCR is 2.1.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #1 safest of 17 Telephone and telegraph transf employers in California.

Finisar Corporation - Sunnyvale (168 employees, TCR 0.2) among 29 same-industry peers, split at the industry median of 84 employees and a TCR of 2.1 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 Finisar Corporation - Sunnyvale
Finisar Corporation - Sunnyvale (168 employees, TCR 0.2) among 29 same-industry peers, split at the industry median of 84 employees and a TCR of 2.1

Finisar Corporation - Sunnyvale has more employees than the Telephone and telegraph transformers, el median and a lower injury rate than the industry's median TCR of 2.1. 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
2021 0.0 0.0 0 0 0
2020 0.4 0.4 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

334416 · CA · Sunnyvale

134 Telephone and telegraph transformers, electronic component-type, manufacturing employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 218 employers in Sunnyvale, 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 AVX Corp. - Myrtle Beach 0.3 TCR
NAICS-TCR Vishay - EFI, Inc. 0.3 TCR
NAICS-TCR Vishay Siliconix 0.3 TCR
NAICS-TCR Dyco Manufacturing, LLC 0.3 TCR
STATE-SIZE Mininger Farms 168 FTE
STATE-SIZE Bud of California Lettuce 168 FTE
STATE-SIZE California Sun Grower Services/Equipment Services & Lucero Farms - Los Banos 168 FTE
STATE-SIZE CCH 168 FTE
CITY-NEAR LinkedIn Mountain View / Sunnyvale 5,575 FTE
CITY-NEAR Lockheed Martin Corporation Sunnyvale Campus (1066) 4,224 FTE
CITY-NEAR Intuitive Surgical 3,888 FTE
CITY-NEAR Intuitive 3,670 FTE
NAT-TCR NXP USA Inc. - Oak Hill 0.2 TCR
NAT-TCR CHOICE Call Center 0.2 TCR
NAT-TCR Amazon (Seattle) 0.2 TCR
NAT-TCR 6354-MD04 0.2 TCR
NAT-SIZE Wilson Street 168 FTE
NAT-SIZE Good Samaritan Society - Davenport 168 FTE
NAT-SIZE Plumrose USA, Inc. CB2 168 FTE
NAT-SIZE Garrison Geriatric Education Care Center 168 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: 2021, 2020. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.