Biotechnology research and development laboratories or services · Massachusetts

Dragonfly Therapeutics

Waltham, MA · ~115 workers · 2 years of OSHA Injury Tracking Application data.

C
Average Safety Record
0.0
Avg TCR
0.5
Industry avg
0
Fatalities
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The verdict

Dragonfly Therapeutics runs at 0% of its industry's injury rate - about level with the typical Biotechnology research and development laboratories or services workplace, earning a grade C.

Dragonfly Therapeutics: 0.0 TCR = 0% of Biotechnology research and development laboratories or services BLS 0.5 · 2y Form 300A (see methodology below)

Dragonfly Therapeutics safety composite

Dragonfly Therapeutics scores strongest on total case rate (tcr) (safer than 100% 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).

B

79/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 0 per 100 workers

Safer than 100% of industry peers

DART rate
B 0 per 100 workers

Safer than 76% 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%).

Dragonfly Therapeutics held a steady TCR band

Dragonfly Therapeutics's TCR held near 0.0 from 0.0 in 2023 to 0.0 in 2024. Peak filing year was 2023 at 0.0 TCR.

2023=0.0 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 541711 · Waltham, MA AT/BELOW-IND · MID

Grade C · TCR 0.0 · 0% of ind

  • DART 0.0 DART
  • RANK #0/23
  • PHOTO GSK/ViiV- Durham
  • BOOK 2y book
  • INJ 0 inj
  • SIZE ~115 FTE

Nearest TCR peer: GSK/ViiV- Durham (0.1 TCR gap)

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

Dragonfly Therapeutics in the TCR neighbourhood

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

TCR

What this shows Dragonfly Therapeutics averages 0.0 TCR (0% 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

Dragonfly Therapeutics TCR series: 2023=0 · 2024=0 · BLS 0.5

Where Dragonfly Therapeutics falls in its industry

189 Biotechnology research and dev establishments

Safer than 100% of graded establishments in this industry, whose median TCR is 0.8.

More dangerous than peersSafer than peers

Narrower to Massachusetts alone (the establishments it most directly competes with for workers and contracts): ranked #0 safest of 23 Biotechnology research and dev employers in Massachusetts.

Dragonfly Therapeutics (115 employees, TCR 0.0) 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 Dragonfly Therapeutics
Dragonfly Therapeutics (115 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 296 employees and a TCR of 0.8

Dragonfly Therapeutics has fewer employees than the Biotechnology research and development l 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
2024 0.0 0.0 0 0 0
2023 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

541711 · MA · Waltham

189 Biotechnology research and development laboratories or services employers nationwide with a credible TCR · 10,108 rated employers in Massachusetts with headcount on file · 118 employers in Waltham, MA · 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 GSK/ViiV- Durham 0.1 TCR
NAICS-TCR Syngenta Crop Protection, LLC. 0.1 TCR
NAICS-TCR International Flavors and Fragrances 0.1 TCR
NAICS-TCR Thermo Fisher Scientific 0.1 TCR
STATE-SIZE Salem Glass Company 115 FTE
STATE-SIZE Lynnfield MA Branch 115 FTE
STATE-SIZE Lakeside Book Company - North Chelmsford 115 FTE
STATE-SIZE Pace Industries - Cambridge Division 115 FTE
CITY-NEAR RESERVOIR WOODS (MA42) 2,025 FTE
CITY-NEAR 170 Data Drive Work Location-MAAV 1,985 FTE
CITY-NEAR RESERVOIR WOODS-MA42 1,736 FTE
CITY-NEAR Partners Home Care Inc 786 FTE
NAT-TCR 2000 St James Place 0.0 TCR
NAT-TCR Pegasus Painting & Waterproofing LLC. 0.0 TCR
NAT-TCR Bilow Farms, LLC 0.0 TCR
NAT-TCR Lake Shore Electric Corp 0.0 TCR
NAT-SIZE Veranda Rehabilitation & Healthcare 115 FTE
NAT-SIZE Care One at Hanover Township 115 FTE
NAT-SIZE Bosch Security Systems 115 FTE
NAT-SIZE Capital Hotel 115 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. 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.