Aircraft manufacturing · California

Joby Aviation Bonny Doon

Santa Cruz, CA · ~302 workers · 2 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
1.2
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Joby Aviation Bonny Doon runs at 37% of its industry's injury rate - far safer than the typical Aircraft manufacturing workplace, earning a grade A.

Joby Aviation Bonny Doon: 1.2 TCR = 37% of Aircraft manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

Joby Aviation Bonny Doon safety composite

Joby Aviation Bonny Doon scores strongest on total case rate (tcr) (safer than 64% of same-industry peers) and weakest on dart rate (safer than 32%), 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

49/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 1.22 per 100 workers

Safer than 64% of industry peers

DART rate
F 1.31 per 100 workers

Safer than 32% 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

Joby Aviation Bonny Doon: 0.9 → 1.5 TCR

Peak year 2020 @ 1.5 TCR · DART/TCR 1.07× in 2020

Joby Aviation Bonny Doon's TCR rose 0.6 from 0.9 in 2019 to 1.5 in 2020. In 2020, DART was 1.07× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 336411 · Santa Cruz, CA AT/BELOW-IND · MID

Grade A · TCR 1.2 · 37% of ind

  • DART 1.3 DART
  • RANK #39/107
  • PHOTO Top Flight Aerostruc…
  • BOOK 2y book
  • INJ 10 inj
  • SIZE ~302 FTE

Nearest TCR peer: Top Flight Aerostructures, Inc (0.0 TCR gap)

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Joby Aviation Bonny Doon in the TCR neighbourhood

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

TCR

What this shows Joby Aviation Bonny Doon averages 1.2 TCR (37% of the Aircraft manufacturing BLS benchmark).

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

Joby Aviation Bonny Doon TCR series: 2019=0.9 · 2020=1.5 · BLS 3.3

Where Joby Aviation Bonny Doon falls in its industry

390 Aircraft manufacturing establishments

Safer than 64% of graded establishments in this industry, whose median TCR is 1.7.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #39 safest of 107 Aircraft manufacturing employers in California.

Joby Aviation Bonny Doon (302 employees, TCR 1.2) among 29 same-industry peers, split at the industry median of 151 employees and a TCR of 1.7 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 02,0004,0006,0008,00010,000 0246810 Average employees Total Case Rate Joby Aviation Bonny Doon
Joby Aviation Bonny Doon (302 employees, TCR 1.2) among 29 same-industry peers, split at the industry median of 151 employees and a TCR of 1.7

Joby Aviation Bonny Doon has more employees than the Aircraft manufacturing median and a lower injury rate than the industry's median TCR of 1.7. 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
2020 1.5 1.3 7 0 0
2019 0.9 0.6 3 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

336411 · CA · Santa Cruz

390 Aircraft manufacturing employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 133 employers in Santa Cruz, 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 Top Flight Aerostructures, Inc 1.2 TCR
NAICS-TCR L3 Communications Integrated Systems LP 1.2 TCR
NAICS-TCR UT003 1.2 TCR
NAICS-TCR Dassault Aircraft Services - Little Rock 1.2 TCR
STATE-SIZE MCM Harvesters, Inc 302 FTE
STATE-SIZE BNBuilders Inc 302 FTE
STATE-SIZE California Department of Transportation Facility 307 302 FTE
STATE-SIZE OHLUSA 302 FTE
CITY-NEAR UC Santa Cruz 8,081 FTE
CITY-NEAR 6403-64030253 1,732 FTE
CITY-NEAR Dignity Health Dominican Hospital 1,652 FTE
CITY-NEAR 64030253-253001 DOMINICAN HOSPITAL SANTA CRUZ 1,464 FTE
NAT-TCR BEC - Awendaw Facility 1.2 TCR
NAT-TCR Arnold's Fabricating & Machine, Inc. 1.2 TCR
NAT-TCR All Home Caring 1.2 TCR
NAT-TCR SABIC Ottawa, IL Site 1.2 TCR
NAT-SIZE Maria Regina Residence Inc. 302 FTE
NAT-SIZE Westminster Winter Park 302 FTE
NAT-SIZE Performance New Jersey - 1034 302 FTE
NAT-SIZE Prsohc-015-Pearsall Home Care 302 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: 2020, 2019. 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.