Employer · California

Google Corner Stone

Mountain View, CA · ~43 workers · 6 years of OSHA Injury Tracking Application data.

C
Average Safety Record
3.1
Avg TCR
3.0
Industry avg
0
Fatalities
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The verdict

Google Corner Stone runs at 102% of its industry's injury rate - about level with the typical industry workplace, earning a grade C.

Google Corner Stone: 3.1 TCR = 102% of industry BLS 3.0 · 6y Form 300A (see methodology below)

Google Corner Stone safety composite

Google Corner Stone scores strongest on total case rate (tcr) (safer than 56% of same-industry peers) and weakest on dart rate (safer than 15%), 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

40/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 3.07 per 100 workers

Safer than 56% of industry peers

DART rate
F 6 per 100 workers

Safer than 15% 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

Google Corner Stone: 4.9 → 6.0 TCR

Peak year 2023 @ 6.0 TCR · DART/TCR 1.95× in 2023

Google Corner Stone's TCR rose 1.1 from 4.9 in 2018 to 6.0 in 2023. In 2023, DART was 1.95× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 722310 · Mountain View, CA ABOVE-IND · SMALL

Grade C · TCR 3.1 · 102% of ind

  • DART 6.0 DART
  • RANK #204/586
  • PHOTO NOVANT HEALTH ROWAN
  • BOOK 6y book
  • INJ 5 inj
  • SIZE ~43 FTE

Nearest TCR peer: NOVANT HEALTH ROWAN (0.0 TCR gap)

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

Google Corner Stone in the TCR neighbourhood

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

TCR

What this shows Google Corner Stone averages 3.1 TCR (102% of the industry BLS benchmark).

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

Google Corner Stone TCR series: 2018=4.9 · 2019=2.4 · 2020=0 · 2021=5.2 · 2022=0 · 2023=6 · BLS 3.0

Where Google Corner Stone falls in its industry

6,952 industry establishments

Safer than 56% of graded establishments in this industry, whose median TCR is 3.5.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #204 safest of 586 industry employers in California.

Google Corner Stone (43 employees, TCR 3.1) among 29 same-industry peers, split at the industry median of 43 employees and a TCR of 3.5 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 051015 Average employees Total Case Rate Google Corner Stone
Google Corner Stone (43 employees, TCR 3.1) among 29 same-industry peers, split at the industry median of 43 employees and a TCR of 3.5

Google Corner Stone has more employees than the industry median and a lower injury rate than the industry's median TCR of 3.5. 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
2023 6.0 6.0 1 0 0
2022 0.0 0.0 0 0 0
2021 5.2 0.0 1 0 0
2020 0.0 0.0 0 0 0
2019 2.4 2.4 1 0 0
2018 4.9 4.9 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

722310 · CA · Mountain View

6,952 industry employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 151 employers in Mountain View, 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 NOVANT HEALTH ROWAN 3.1 TCR
NAICS-TCR M7676 Spartanburg R 3.1 TCR
NAICS-TCR West Memphis SD 3.1 TCR
NAICS-TCR 500089300 UNIVERSITY OF NORTH GEORGIA 3.1 TCR
STATE-SIZE Robert & Sandra Garcia Farming Partnership 43 FTE
STATE-SIZE ARVIN ADMINISTRATION 43 FTE
STATE-SIZE Donald W Beeman 43 FTE
STATE-SIZE KG Vineyard Management, LLC 43 FTE
CITY-NEAR Waymo HQ 1,846 FTE
CITY-NEAR Waymo RLS 1,351 FTE
CITY-NEAR Sutter Bay Medical Foundation (30806) 1,158 FTE
CITY-NEAR Palo Alto Medical Foundation (378-30331) 999 FTE
NAT-TCR Stetson Univ Retail 3.1 TCR
NAT-TCR Lexington 3.1 TCR
NAT-TCR Southern Rebar & Supplies Inc. - Albany, GA. 3.1 TCR
NAT-TCR Smalley Corporate & Ops 3.1 TCR
NAT-SIZE Stone Catering 43 FTE
NAT-SIZE Commercial HVAC Americas : SVC-California Southwest Hawaii : SVC-El Paso TX-USA 43 FTE
NAT-SIZE Commercial HVAC Americas : SVC-Greater Northeast : SVC-Rochester NY-USA 43 FTE
NAT-SIZE Brookdale Fayetteville 43 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, 2021, 2020, 2019, 2018. 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.