Thermometers, medical, manufacturing · California

Tosoh Bioscience, Inc So SanFran

South San Francisco, CA · ~92 workers · 3 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
0.8
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Tosoh Bioscience, Inc So SanFran runs at 23% of its industry's injury rate - far safer than the typical Thermometers, medical, manufacturing workplace, earning a grade A.

Tosoh Bioscience, Inc So SanFran: 0.8 TCR = 23% of Thermometers, medical, manufacturing BLS 3.3 · 3y Form 300A (see methodology below)

Tosoh Bioscience, Inc So SanFran safety composite

Tosoh Bioscience, Inc So SanFran scores strongest on dart rate (safer than 81% 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).

C

70/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 0.76 per 100 workers

Safer than 74% 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

−1.2

2022→2024

Tosoh Bioscience, Inc So SanFran injury rate improved

Tosoh Bioscience, Inc So SanFran's TCR fell 1.2 from 1.2 in 2022 to 0.0 in 2024. Peak filing year was 2022 at 1.2 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2022=1.2 · 2023=1.1 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 339112 · South San Francisco, CA AT/BELOW-IND · SMALL

Grade A · TCR 0.8 · 23% of ind

  • DART 0.0 DART
  • RANK #32/107
  • PHOTO Cantel Medical Conro…
  • BOOK 3y book
  • INJ 2 inj
  • SIZE ~92 FTE

Nearest TCR peer: Cantel Medical Conroe - 3150 Pollok (0.0 TCR gap)

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Tosoh Bioscience, Inc So SanFran in the TCR neighbourhood

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

TCR

What this shows Tosoh Bioscience, Inc So SanFran averages 0.8 TCR (23% of the Thermometers, medical, manufacturing BLS benchmark).

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

Tosoh Bioscience, Inc So SanFran TCR series: 2022=1.2 · 2023=1.1 · 2024=0 · BLS 3.3

Where Tosoh Bioscience, Inc So SanFran falls in its industry

741 Thermometers, medical, manufac establishments

Safer than 74% of graded establishments in this industry, whose median TCR is 1.5.

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 107 Thermometers, medical, manufac employers in California.

Tosoh Bioscience, Inc So SanFran (92 employees, TCR 0.8) among 29 same-industry peers, split at the industry median of 174 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 02,0004,0006,0008,000 0246 Average employees Total Case Rate Tosoh Bioscience, Inc So SanFran
Tosoh Bioscience, Inc So SanFran (92 employees, TCR 0.8) among 29 same-industry peers, split at the industry median of 174 employees and a TCR of 1.5

Tosoh Bioscience, Inc So SanFran has fewer employees than the Thermometers, medical, manufacturing median and a lower 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 0.0 0.0 0 0 0
2023 1.1 0.0 1 0 0
2022 1.2 1.2 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

339112 · CA · South San Francisco

741 Thermometers, medical, manufacturing employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 136 employers in South San Francisco, 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 Cantel Medical Conroe - 3150 Pollok 0.8 TCR
NAICS-TCR 2284-901 0.8 TCR
NAICS-TCR Aspen Surgical 0.8 TCR
NAICS-TCR NeuWave Medical Madison 0.8 TCR
STATE-SIZE Nunez Ag, Inc. 92 FTE
STATE-SIZE Heritage Vineyard Management, Inc. 92 FTE
STATE-SIZE Terra Bella Nursery 92 FTE
STATE-SIZE Glass House Group Inc. 92 FTE
CITY-NEAR Genentech SSF 13,259 FTE
CITY-NEAR 2032-02120951 1,497 FTE
CITY-NEAR Aspiranet 1,182 FTE
CITY-NEAR 0206-02620951 1,178 FTE
NAT-TCR LBDR-MHCM Health Svcs Corp - MD 0.8 TCR
NAT-TCR Paredim Partners LLC - Connecticut 0.8 TCR
NAT-TCR Fori Automation LLC 0.8 TCR
NAT-TCR P&G Manufacturing Co 0.8 TCR
NAT-SIZE The Phoenix at Tucker 92 FTE
NAT-SIZE Precison Delivery LLC. 92 FTE
NAT-SIZE Genesee Community Services 92 FTE
NAT-SIZE Field Crest Care Center 92 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. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.