Biotechnology research and development laboratories or services in biology · Massachusetts

Alexion Hayden Avenue

Lexington, MA · ~49 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

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

Alexion Hayden Avenue: 0.0 TCR = 0% of Biotechnology research and development laboratories or services in biology BLS 0.5 · 2y Form 300A (see methodology below)

Alexion Hayden Avenue safety composite

Alexion Hayden Avenue 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%).

Alexion Hayden Avenue held a steady TCR band

Alexion Hayden Avenue'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 · Lexington, MA AT/BELOW-IND · SMALL

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 ~49 FTE

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

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

Alexion Hayden Avenue in the TCR neighbourhood

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

TCR

What this shows Alexion Hayden Avenue averages 0.0 TCR (0% of the Biotechnology research and development laboratories or services in biology BLS benchmark).

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

Alexion Hayden Avenue TCR series: 2023=0 · 2024=0 · BLS 0.5

Where Alexion Hayden Avenue 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.

Alexion Hayden Avenue (49 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 Alexion Hayden Avenue
Alexion Hayden Avenue (49 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 296 employees and a TCR of 0.8

Alexion Hayden Avenue 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 · Lexington

189 Biotechnology research and development laboratories or services in biology employers nationwide with a credible TCR · 10,108 rated employers in Massachusetts with headcount on file · 48 employers in Lexington, 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 G&F Precision Molding INC 49 FTE
STATE-SIZE Main Office 49 FTE
STATE-SIZE TANGO CONSTRCTION, INC. 49 FTE
STATE-SIZE Nashoba Air Inc. 49 FTE
CITY-NEAR Takeda: USA Field Sales Employees 2,980 FTE
CITY-NEAR KabaFusion Holdings LLC 1,755 FTE
CITY-NEAR Shire: USA Field/Sales Employees 1,615 FTE
CITY-NEAR Fujifilm Healthcare Americas Corporation Lexington 960 FTE
NAT-TCR Other Location 0.0 TCR
NAT-TCR Putzel Electrical Contractors, Inc. 0.0 TCR
NAT-TCR TXC101551 0.0 TCR
NAT-TCR Gaapr - Ups Supply Chain Solutions 0.0 TCR
NAT-SIZE Erie Molded Plastics, Inc 49 FTE
NAT-SIZE Langley Electric Operations 49 FTE
NAT-SIZE Ohlde Dairy 49 FTE
NAT-SIZE Holistic Patient Wellness Group Inc 49 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.