Used Merch Stores · New Hampshire

Portsmouth Store

Name: Portsmouth Store Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Portsmouth, NH · ~25 workers · 3 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

C
Average Safety Record: 3.6
Avg TCR: 3.4
Industry avg: 0
Fatalities

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The verdict

Portsmouth Store runs at 105% of its industry's injury rate - about level with the typical Used Merch Stores workplace, earning a grade C.

Portsmouth Store: 3.6 TCR = 105% of Used Merch Stores BLS 3.4 · 3y Form 300A (see methodology below)

Portsmouth Store safety composite

Portsmouth Store scores strongest on dart rate (safer than 80% 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).

68/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): C 3.58 per 100 workers

Safer than 68% of industry peers
DART rate: B 0 per 100 workers

Safer than 80% 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%).

TCR Δ

−4.3

2018→2024

Portsmouth Store injury rate improved

Portsmouth Store's TCR fell 4.3 from 4.3 in 2018 to 0.0 in 2024. Peak filing year was 2022 at 6.5 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2018=4.3 · 2022=6.5 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 453310 · Portsmouth, NH ABOVE-IND · SMALL

Grade C · TCR 3.6 · 105% of ind

DART 0.0 DART
RANK #2/8
PHOTO Store 25
BOOK 3y book
INJ 2 inj
SIZE ~25 FTE

Nearest TCR peer: Store 25 (0.0 TCR gap)

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This site

3.6
Store 25

3.6
Schillinger Ro

3.6
Goodwill Indus

3.6
Bellevue 363

3.6

What this shows Portsmouth Store averages 3.6 TCR (105% of the Used Merch Stores BLS benchmark).

Portsmouth Store TCR series: 2018=4.3 · 2022=6.5 · 2024=0 · BLS 3.4

Where Portsmouth Store falls in its industry

1,556 Used Merch Stores establishments

Safer than 68% of graded establishments in this industry, whose median TCR is 5.3.

Grade C

More dangerous than peersSafer than peers

Narrower to New Hampshire alone (the establishments it most directly competes with for workers and contracts): ranked #2 safest of 8 Used Merch Stores employers in New Hampshire.

Portsmouth Store (25 employees, TCR 3.6) among 29 same-industry peers, split at the industry median of 36 employees and a TCR of 5.3

Portsmouth Store has fewer employees than the Used Merch Stores median and a lower injury rate than the industry's median TCR of 5.3. 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
2024	0.0	0.0	0
2022	6.5	6.5	1
2018	4.3	4.3	1

OSHA ITA peer cross-reference

Establishment peer ledger

453310 · NH · Portsmouth

1,556 Used Merch Stores employers nationwide with a credible TCR · 2,718 rated employers in New Hampshire with headcount on file · 119 employers in Portsmouth, NH · 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	Store 25	SAN ANTONIO, TX	3.6 TCR
NAICS-TCR	Schillinger Road	MOBILE, AL	3.6 TCR
NAICS-TCR	Goodwill Industries of the Valleys, Inc. Madison Heights (13)	ROANOKE, VA	3.6 TCR
NAICS-TCR	Bellevue 363	NASHVILLE, TN	3.6 TCR
STATE-SIZE	Stephens-Marquis Associates Inc	MERRIMACK	25 FTE
STATE-SIZE	Chestnut & Cape Inc.	NORTHWOOD	25 FTE
STATE-SIZE	Bay State Industrial Welding & Fabrication, Inc.	HUDSON	25 FTE
STATE-SIZE	Granite State Solar	BOW	25 FTE
CITY-NEAR	Lonza Portsmouth	Portsmouth	1,182 FTE
CITY-NEAR	Portsmouth Regional Hospital	Portsmouth	1,160 FTE
CITY-NEAR	LDRM Visa Support Services NVC-DTSV	Portsmouth	339 FTE
CITY-NEAR	LDRM Visa Support Services NVC-LWH	Portsmouth	330 FTE
NAT-TCR	Victory Steel Co.	Baltimore, MD	3.6 TCR
NAT-TCR	Lehigh Valley Division	Easton, PA	3.6 TCR
NAT-TCR	Libra Industries	Elk Grove Village, IL	3.6 TCR
NAT-TCR	Cloeren Wisconsin	Eau Claire, WI	3.6 TCR
NAT-SIZE	Belfast Store	Belfast, ME	25 FTE
NAT-SIZE	Equix Energy Services, LLC - OCALA	Summerfield, FL	25 FTE
NAT-SIZE	Rollins Landscaping, Inc.	Sandy, UT	25 FTE
NAT-SIZE	SC Voc Rehab DDS Lexington	West Columbia, SC	25 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, 2022, 2018. 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.