Couriers and Express Delivery Services · Massachusetts

Masom - Somerville

Somerville, MA · ~228 workers · 6 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
10.9
Avg TCR
6.5
Industry avg
0
Fatalities
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The verdict

Masom - Somerville runs at 168% of its industry's injury rate - more dangerous than the typical Couriers and Express Delivery Services workplace, earning a grade D.

Masom - Somerville: 10.9 TCR = 168% of Couriers and Express Delivery Services BLS 6.5 · 6y Form 300A (see methodology below)

Masom - Somerville safety composite

Masom - Somerville scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 23%), 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).

F

33/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 10.95 per 100 workers

Safer than 30% of industry peers

DART rate
F 10.71 per 100 workers

Safer than 23% of industry peers

Fatalities
D 0

Safer than 51% 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%).

TCR Δ

−0.5

2019→2024

Masom - Somerville injury rate improved

Masom - Somerville's TCR fell 0.5 from 13.0 in 2019 to 12.5 in 2024. Peak filing year was 2023 at 17.7 TCR. In 2024, DART was 0.98× this establishment's average TCR (severity share of cases).

2019=13.0 · 2020=7.2 · 2021=9.1 · 2022=6.2 · 2023=17.7 · 2024=12.5

OSHA ITA Form 300A scorecard

Establishment book 492110 · Somerville, MA ABOVE-IND · MID

Grade D · TCR 10.9 · 168% of ind

  • DART 10.7 DART
  • RANK #127/164
  • PHOTO WI520 - HOLMEN
  • BOOK 6y book
  • INJ 91 inj
  • SIZE ~228 FTE

Nearest TCR peer: WI520 - HOLMEN (0.0 TCR gap)

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

Masom - Somerville in the TCR neighbourhood

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

TCR

What this shows Masom - Somerville averages 10.9 TCR (168% of the Couriers and Express Delivery Services BLS benchmark).

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

Masom - Somerville TCR series: 2019=13 · 2020=7.2 · 2021=9.1 · 2022=6.2 · 2023=17.7 · 2024=12.5 · BLS 6.5

Where Masom - Somerville falls in its industry

6,679 Couriers and Express Delivery establishments

Safer than 30% of graded establishments in this industry, whose median TCR is 8.0.

More dangerous than peersSafer than peers

Narrower to Massachusetts alone (the establishments it most directly competes with for workers and contracts): ranked #127 safest of 164 Couriers and Express Delivery employers in Massachusetts.

Masom - Somerville (228 employees, TCR 10.9) among 29 same-industry peers, split at the industry median of 113 employees and a TCR of 8.0 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 01,0002,0003,0004,000 0102030 Average employees Total Case Rate Masom - Somerville
Masom - Somerville (228 employees, TCR 10.9) among 29 same-industry peers, split at the industry median of 113 employees and a TCR of 8.0

Masom - Somerville has more employees than the Couriers and Express Delivery Services median and a higher injury rate than the industry's median TCR of 8.0. 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 12.5 10.7 11 3 0
2023 17.7 16.2 23 0 0
2022 6.2 4.9 10 0 0
2021 9.1 6.0 13 2 0
2020 7.2 4.7 14 0 0
2019 13.0 10.6 20 2 0

OSHA ITA peer cross-reference

Establishment peer ledger

492110 · MA · Somerville

6,679 Couriers and Express Delivery Services employers nationwide with a credible TCR · 10,108 rated employers in Massachusetts with headcount on file · 67 employers in Somerville, 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 WI520 - HOLMEN 10.9 TCR
NAICS-TCR FedEx 47 NORTH JOHN ORR DRIVE 10.9 TCR
NAICS-TCR 451400000 10.9 TCR
NAICS-TCR 76 10.9 TCR
STATE-SIZE Agawam Fluid Milk Plant 228 FTE
STATE-SIZE Ocular Therapeutix 228 FTE
STATE-SIZE Nypro 228 FTE
STATE-SIZE Westwood 228 FTE
CITY-NEAR Mass General Brigham Inc 7,655 FTE
CITY-NEAR Partners Community Physicians Organization 909 FTE
CITY-NEAR Cataldo Somerville 513 FTE
CITY-NEAR AllWays Health Partners 486 FTE
NAT-TCR Wi520 - Holmen 10.9 TCR
NAT-TCR Central Davis Sewer District 10.9 TCR
NAT-TCR Somerset Nursing and Rehabilitation Facility 10.9 TCR
NAT-TCR Donalsonville Hospital 10.9 TCR
NAT-SIZE Ohday - Dayton 228 FTE
NAT-SIZE ESPN Woodlands 228 FTE
NAT-SIZE Reston 228 FTE
NAT-SIZE Fountain Manor Health & Rehabilitation Center 228 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, 2022, 2021, 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.