Mail and Parcel Delivery · Massachusetts

243536-Holliston Po

Name: 243536-Holliston Po Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Holliston, MA · ~23 workers · 5 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

F
Failing Safety Record: 10.5
Avg TCR: 4.5
Industry avg: 0
Fatalities

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The verdict

243536-Holliston Po runs at 233% of its industry's injury rate - far more dangerous than the typical Mail and Parcel Delivery workplace, earning a grade F.

243536-Holliston Po: 10.5 TCR = 233% of Mail and Parcel Delivery BLS 4.5 · 5y Form 300A (see methodology below)

243536-Holliston Po safety composite

243536-Holliston Po scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 12%), 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).

25/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): F 10.5 per 100 workers

Safer than 20% of industry peers
DART rate: F 13.92 per 100 workers

Safer than 12% 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%).

Rising injury rate

243536-Holliston Po: 12.0 → 13.9 TCR

Peak year 2022 @ 13.9 TCR · DART/TCR 1.33× in 2022

243536-Holliston Po's TCR rose 2.0 from 12.0 in 2017 to 13.9 in 2022. In 2022, DART was 1.33× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 491110 · Holliston, MA ABOVE-IND · SMALL

Grade F · TCR 10.5 · 233% of ind

DART 13.9 DART
RANK #248/367
PHOTO HIGHLAND PARK_1366942
BOOK 5y book
INJ 8 inj
SIZE ~23 FTE

Nearest TCR peer: HIGHLAND PARK_1366942 (0.0 TCR gap)

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

This site

10.5
HIGHLAND PARK_

10.5
MILILANI_14396

10.5
OMAHA BENSON_1

10.5
253929-GRR-WYO

10.5

What this shows 243536-Holliston Po averages 10.5 TCR (233% of the Mail and Parcel Delivery BLS benchmark).

243536-Holliston Po TCR series: 2017=12 · 2018=8.2 · 2019=13.8 · 2021=4.6 · 2022=13.9 · BLS 4.5

Where 243536-Holliston Po falls in its industry

13,818 Mail and Parcel Delivery establishments

Safer than 20% of graded establishments in this industry, whose median TCR is 6.8.

Grade F

More dangerous than peersSafer than peers

Narrower to Massachusetts alone (the establishments it most directly competes with for workers and contracts): ranked #248 safest of 367 Mail and Parcel Delivery employers in Massachusetts.

243536-Holliston Po (23 employees, TCR 10.5) among 29 same-industry peers, split at the industry median of 51 employees and a TCR of 6.8

243536-Holliston Po has fewer employees than the Mail and Parcel Delivery median and a higher injury rate than the industry's median TCR of 6.8. 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
2022	13.9	13.9	0	3
2021	4.6	4.6	1	0
2019	13.8	13.8	3	0
2018	8.2	4.1	1	1
2017	12.0	12.0	3	0

OSHA ITA peer cross-reference

Establishment peer ledger

491110 · MA · Holliston

13,818 Mail and Parcel Delivery employers nationwide with a credible TCR · 10,108 rated employers in Massachusetts with headcount on file · 24 employers in Holliston, MA · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel	Establishment	Place	Metric
NAICS-TCR	HIGHLAND PARK_1366942	HIGHLAND PARK, IL	10.5 TCR
NAICS-TCR	MILILANI_1439668	MILILANI, HI	10.5 TCR
NAICS-TCR	OMAHA BENSON_1354668	OMAHA, NE	10.5 TCR
NAICS-TCR	253929-GRR-WYOMING BR	WYOMING, MI	10.5 TCR
STATE-SIZE	SANDY POND-MA44	AYER	23 FTE
STATE-SIZE	NORTH ANDOVER-HAVERHILL-MA29	HAVERHILL	23 FTE
STATE-SIZE	956-NiSource-Wrentham MA	WRENTHAM	23 FTE
STATE-SIZE	Integrated Builders, Inc.	BRAINTREE	23 FTE
CITY-NEAR	New England (10)	Holliston	983 FTE
CITY-NEAR	Wayne J. Griffin Electric Inc. - Holliston	Holliston	907 FTE
CITY-NEAR	Rodenhiser Home Services	Holliston	176 FTE
CITY-NEAR	Holliston MFG (GTS, HTSG)	Holliston	166 FTE
NAT-TCR	253929-Grr-Wyoming Br	Wyoming, MI	10.5 TCR
NAT-TCR	160696-Berwyn Po	Berwyn, IL	10.5 TCR
NAT-TCR	Pride manufacturing	Florence, WI	10.5 TCR
NAT-TCR	Superior Grocers #123	Inglewood, CA	10.5 TCR
NAT-SIZE	Blue Springs, MO Lincare 486015	Clearwater, FL	23 FTE
NAT-SIZE	Short Mountain Orchard Contractors, LLC	Timberville, VA	23 FTE
NAT-SIZE	327020-Raymond Po	Raymond, NH	23 FTE
NAT-SIZE	Noel, MO - Tyson Avenue	Noel, MO	23 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: 2022, 2021, 2019, 2018, 2017. 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.