In-vitro diagnostic substances manufacturing · Massachusetts

DL Woburn

Woburn, MA · ~31 workers · 4 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
0.8
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

DL Woburn runs at 25% of its industry's injury rate - far safer than the typical In-vitro diagnostic substances manufacturing workplace, earning a grade A.

DL Woburn: 0.8 TCR = 25% of In-vitro diagnostic substances manufacturing BLS 3.3 · 4y Form 300A (see methodology below)

DL Woburn safety composite

DL Woburn scores strongest on dart rate (safer than 84% 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).

C

72/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
B 0.84 per 100 workers

Safer than 76% of industry peers

DART rate
B 0 per 100 workers

Safer than 84% 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%).

DL Woburn held a steady TCR band

DL Woburn's TCR held near 0.0 from 0.0 in 2016 to 0.0 in 2019. Peak filing year was 2018 at 3.4 TCR. In 2019, DART was 0× this establishment's average TCR (severity share of cases).

2016=0.0 · 2017=0.0 · 2018=3.4 · 2019=0.0

OSHA ITA Form 300A scorecard

Establishment book 325413 · Woburn, MA AT/BELOW-IND · SMALL

Grade A · TCR 0.8 · 25% of ind

  • DART 0.0 DART
  • RANK #3/13
  • PHOTO Walpole Site
  • BOOK 4y book
  • INJ 1 inj
  • SIZE ~31 FTE

Nearest TCR peer: Walpole Site (0.0 TCR gap)

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DL Woburn in the TCR neighbourhood

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

TCR

What this shows DL Woburn averages 0.8 TCR (25% of the In-vitro diagnostic substances manufacturing BLS benchmark).

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

DL Woburn TCR series: 2016=0 · 2017=0 · 2018=3.4 · 2019=0 · BLS 3.3

Where DL Woburn falls in its industry

201 In-vitro diagnostic substances establishments

Safer than 76% of graded establishments in this industry, whose median TCR is 1.4.

More dangerous than peersSafer than peers

Narrower to Massachusetts alone (the establishments it most directly competes with for workers and contracts): ranked #3 safest of 13 In-vitro diagnostic substances employers in Massachusetts.

DL Woburn (31 employees, TCR 0.8) among 29 same-industry peers, split at the industry median of 120 employees and a TCR of 1.4 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 02,0004,0006,000 01234 Average employees Total Case Rate DL Woburn
DL Woburn (31 employees, TCR 0.8) among 29 same-industry peers, split at the industry median of 120 employees and a TCR of 1.4

DL Woburn has fewer employees than the In-vitro diagnostic substances manufactu median and a lower injury rate than the industry's median TCR of 1.4. 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
2019 0.0 0.0 0 0 0
2018 3.4 0.0 1 0 0
2017 0.0 0.0 0 0 0
2016 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

325413 · MA · Woburn

201 In-vitro diagnostic substances manufacturing employers nationwide with a credible TCR · 10,108 rated employers in Massachusetts with headcount on file · 187 employers in Woburn, 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 Walpole Site 0.8 TCR
NAICS-TCR Ventana Medical Systems 0.8 TCR
NAICS-TCR Promega Corporation 0.8 TCR
NAICS-TCR IDEXX World Campus 0.8 TCR
STATE-SIZE MILLBURY LEARNING CENTER-MA22 31 FTE
STATE-SIZE One Tech Circle 31 FTE
STATE-SIZE Raffles Unit 28C 40 Trinity Place 31 FTE
STATE-SIZE Biotech Builders Group 31 FTE
CITY-NEAR Raytheon_Woburn_MA 1,364 FTE
CITY-NEAR Marshalls Woburn Merchants, Inc 1,044 FTE
CITY-NEAR Woburn Marshalls Distribution Center 1,029 FTE
CITY-NEAR GEI Consultants, Inc. 837 FTE
NAT-TCR Laticrete - Bethany 0.8 TCR
NAT-TCR Office 0.8 TCR
NAT-TCR AWS- Tulsa 0.8 TCR
NAT-TCR #183 Art Van Orland Park 0.8 TCR
NAT-SIZE Disposal 31 FTE
NAT-SIZE Eighth St 31 FTE
NAT-SIZE Residence Inn Jersey City 31 FTE
NAT-SIZE West Yellowstone - Resort 31 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: 2019, 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.