Biotechnology research and development laboratories or services · California

BioLegend Main

San Diego, CA · ~748 workers · 2 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
1.2
Avg TCR
0.5
Industry avg
0
Fatalities
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The verdict

BioLegend Main runs at 240% of its industry's injury rate - far more dangerous than the typical Biotechnology research and development laboratories or services workplace, earning a grade F.

BioLegend Main: 1.2 TCR = 240% of Biotechnology research and development laboratories or services BLS 0.5 · 2y Form 300A (see methodology below)

BioLegend Main safety composite

BioLegend Main scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on dart rate (safer than 30%), 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

38/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 1.2 per 100 workers

Safer than 37% of industry peers

DART rate
F 0.44 per 100 workers

Safer than 30% 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

−0.9

2022→2023

BioLegend Main injury rate improved

BioLegend Main's TCR fell 0.9 from 1.7 in 2022 to 0.7 in 2023. Peak filing year was 2022 at 1.7 TCR. In 2023, DART was 0.37× this establishment's average TCR (severity share of cases).

2022=1.7 · 2023=0.7

OSHA ITA Form 300A scorecard

Establishment book 541711 · San Diego, CA ABOVE-IND · MID

Grade F · TCR 1.2 · 240% of ind

  • DART 0.4 DART
  • RANK #32/51
  • PHOTO E Ink California, LLC
  • BOOK 2y book
  • INJ 16 inj
  • SIZE ~748 FTE

Nearest TCR peer: E Ink California, LLC (0.0 TCR gap)

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

BioLegend Main in the TCR neighbourhood

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

TCR

What this shows BioLegend Main averages 1.2 TCR (240% of the Biotechnology research and development laboratories or services BLS benchmark).

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

BioLegend Main TCR series: 2022=1.7 · 2023=0.7 · BLS 0.5

Where BioLegend Main falls in its industry

189 Biotechnology research and dev establishments

Safer than 37% of graded establishments in this industry, whose median TCR is 0.8.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #32 safest of 51 Biotechnology research and dev employers in California.

BioLegend Main (748 employees, TCR 1.2) among 29 same-industry peers, split at the industry median of 296 employees and a TCR of 0.8 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 01,0002,0003,0004,0005,000 05101520 Average employees Total Case Rate BioLegend Main
BioLegend Main (748 employees, TCR 1.2) among 29 same-industry peers, split at the industry median of 296 employees and a TCR of 0.8

BioLegend Main has more employees than the Biotechnology research and development l median and a higher injury rate than the industry's median TCR of 0.8. 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
2023 0.7 0.4 5 0 0
2022 1.7 1.4 11 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

541711 · CA · San Diego

189 Biotechnology research and development laboratories or services employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 1,979 employers in San Diego, 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 E Ink California, LLC 1.2 TCR
NAICS-TCR Novozymes -108TW 1.2 TCR
NAICS-TCR Bio-Rad Laboratories DBG Pleasanton 1.2 TCR
NAICS-TCR WuXi Philadelphia 1.2 TCR
STATE-SIZE California Department of Transportation Facility 453 748 FTE
STATE-SIZE CASBR - SAN BRUNO 748 FTE
STATE-SIZE Amazon.com Services LLC - SCK8 748 FTE
STATE-SIZE Sutter Physician Services (480-01) 748 FTE
CITY-NEAR UC San Diego Health 9,310 FTE
CITY-NEAR General Atomics 8,108 FTE
CITY-NEAR Health Human Services Agency 6,080 FTE
CITY-NEAR National University 4,955 FTE
NAT-TCR Reliant Metro Carbonation 1.2 TCR
NAT-TCR Tecomet 301 1.2 TCR
NAT-TCR Dreamline 1.2 TCR
NAT-TCR Ultralife Corporation 1.2 TCR
NAT-SIZE Soulshine Farms LLC 748 FTE
NAT-SIZE Pilgrims Pride Corp 748 FTE
NAT-SIZE American Ordnance LLC 748 FTE
NAT-SIZE Human Service Building OHA 748 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: 2023, 2022. 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.