Wheelchairs manufacturing · New Hampshire

Merrimack

Manchester, NH · ~127 workers · 2 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
0.4
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Merrimack runs at 12% of its industry's injury rate - far safer than the typical Wheelchairs manufacturing workplace, earning a grade A.

Merrimack: 0.4 TCR = 12% of Wheelchairs manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

Merrimack safety composite

Merrimack scores strongest on total case rate (tcr) (safer than 94% of same-industry peers) and weakest on dart rate (safer than 48%), 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

67/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 0.4 per 100 workers

Safer than 94% of industry peers

DART rate
D 0.8 per 100 workers

Safer than 48% 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%).

Rising injury rate

Merrimack: 0.0 → 0.8 TCR

Peak year 2024 @ 0.8 TCR · DART/TCR 2× in 2024

Merrimack's TCR rose 0.8 from 0.0 in 2023 to 0.8 in 2024. In 2024, DART was 2× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 339113 · Manchester, NH AT/BELOW-IND · MID

Grade A · TCR 0.4 · 12% of ind

  • DART 0.8 DART
  • RANK #1/5
  • PHOTO Stryker Neurovascular
  • BOOK 2y book
  • INJ 1 inj
  • SIZE ~127 FTE

Nearest TCR peer: Stryker Neurovascular (0.0 TCR gap)

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

Merrimack in the TCR neighbourhood

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

TCR

What this shows Merrimack averages 0.4 TCR (12% of the Wheelchairs manufacturing BLS benchmark).

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

Merrimack TCR series: 2023=0 · 2024=0.8 · BLS 3.3

Where Merrimack falls in its industry

555 Wheelchairs manufacturing establishments

Safer than 94% of graded establishments in this industry, whose median TCR is 2.1.

More dangerous than peersSafer than peers

Narrower to New Hampshire alone (the establishments it most directly competes with for workers and contracts): ranked #1 safest of 5 Wheelchairs manufacturing employers in New Hampshire.

Merrimack (127 employees, TCR 0.4) among 29 same-industry peers, split at the industry median of 123 employees and a TCR of 2.1 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 05001,0001,5002,0002,500 0246810 Average employees Total Case Rate Merrimack
Merrimack (127 employees, TCR 0.4) among 29 same-industry peers, split at the industry median of 123 employees and a TCR of 2.1

Merrimack has more employees than the Wheelchairs manufacturing median and a lower injury rate than the industry's median TCR of 2.1. 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 0.8 0.8 1 0 0
2023 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

339113 · NH · Manchester

555 Wheelchairs manufacturing employers nationwide with a credible TCR · 2,718 rated employers in New Hampshire with headcount on file · 253 employers in Manchester, NH · 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 Stryker Neurovascular 0.4 TCR
NAICS-TCR Stryker K2M 0.4 TCR
NAICS-TCR Cortland Biomedical 0.4 TCR
NAICS-TCR Titan Spine Inc. 0.4 TCR
STATE-SIZE ABInc Warehouse 127 FTE
STATE-SIZE 1879 LOWE S OF GREENLAND NH 127 FTE
STATE-SIZE 10462 North Nashua 127 FTE
STATE-SIZE 08242 - Store # 8242 South Dover 127 FTE
CITY-NEAR Point32Health Manchester 4,440 FTE
CITY-NEAR Elliot Hospital 2,745 FTE
CITY-NEAR Catholic Medical Center 2,086 FTE
CITY-NEAR 15966 1,154 FTE
NAT-TCR Delaware East 0.4 TCR
NAT-TCR NAS-National Aerospace Solutions at AEDC 0.4 TCR
NAT-TCR Chicopee Ma Distribution Center 0.4 TCR
NAT-TCR Universal Metro Inc 0.4 TCR
NAT-SIZE BRT, Inc. 127 FTE
NAT-SIZE STR0112 127 FTE
NAT-SIZE STR0141 127 FTE
NAT-SIZE West Education Center 127 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.