Research & Development · California

Alios

South San Francisco, CA · ~118 workers · 3 years of OSHA Injury Tracking Application data.

C
Average Safety Record
0.6
Avg TCR
0.5
Industry avg
0
Fatalities
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The verdict

Alios runs at 114% of its industry's injury rate - about level with the typical Research & Development workplace, earning a grade C.

Alios: 0.6 TCR = 114% of Research & Development BLS 0.5 · 3y Form 300A (see methodology below)

Alios safety composite

Alios scores strongest on total case rate (tcr) (safer than 61% of same-industry peers) and weakest on dart rate (safer than 19%), 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

44/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 0.57 per 100 workers

Safer than 61% of industry peers

DART rate
F 0.86 per 100 workers

Safer than 19% 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%).

Alios held a steady TCR band

Alios's TCR held near 0.0 from 0.8 in 2016 to 0.9 in 2018. In 2018, DART was 1.51× this establishment's average TCR (severity share of cases).

2016=0.8 · 2017=0.0 · 2018=0.9

OSHA ITA Form 300A scorecard

Establishment book 541712 · South San Francisco, CA ABOVE-IND · MID

Grade C · TCR 0.6 · 114% of ind

  • DART 0.9 DART
  • RANK #12/32
  • PHOTO Lilly Biotechnology …
  • BOOK 3y book
  • INJ 1 inj
  • SIZE ~118 FTE

Nearest TCR peer: Lilly Biotechnology Center (0.0 TCR gap)

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

Alios in the TCR neighbourhood

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

TCR

What this shows Alios averages 0.6 TCR (114% of the Research & Development BLS benchmark).

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

Alios TCR series: 2016=0.8 · 2017=0 · 2018=0.9 · BLS 0.5

Where Alios falls in its industry

319 Research & Development establishments

Safer than 61% 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 #12 safest of 32 Research & Development employers in California.

Alios (118 employees, TCR 0.6) among 29 same-industry peers, split at the industry median of 159 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 02468 Average employees Total Case Rate Alios
Alios (118 employees, TCR 0.6) among 29 same-industry peers, split at the industry median of 159 employees and a TCR of 0.8

Alios has fewer employees than the Research & Development median and a lower 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
2018 0.9 0.9 0 1 0
2017 0.0 0.0 0 0 0
2016 0.8 0.8 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

541712 · CA · South San Francisco

319 Research & Development 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 Lilly Biotechnology Center 0.6 TCR
NAICS-TCR Midea America Research Center 0.6 TCR
NAICS-TCR Corporate Houston 0.6 TCR
NAICS-TCR South Plainfield - Alpha Assembly Solutions 0.6 TCR
STATE-SIZE Prestige Farming inc 118 FTE
STATE-SIZE Cipponeri Orchards 118 FTE
STATE-SIZE PHC Facilities, Inc. dba The Plug DTLA 118 FTE
STATE-SIZE Plug Connection - Lodi 118 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 Bemis North America - Bellwood 0.6 TCR
NAT-TCR Battelle - Atlanta Operations - Roybal Campus 0.6 TCR
NAT-TCR ANC Alaska Airlines Regional Building 0.6 TCR
NAT-TCR Regal Beloit - Tipp City 0.6 TCR
NAT-SIZE Enterprise Products (Central MAPL) 118 FTE
NAT-SIZE Silsbee Extruder Plant 118 FTE
NAT-SIZE Hot Wire, LLC 118 FTE
NAT-SIZE West Valley #075 118 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: 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.