Power converter units (i.e., AC to DC), static, manufacturing · New Hampshire

Trystar Merrimack

Merrimack, NH · ~23 workers · 2 years of OSHA Injury Tracking Application data.

C
Average Safety Record
0.0
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Trystar Merrimack runs at 0% of its industry's injury rate - about level with the typical Power converter units (i.e., AC to DC), static, manufacturing workplace, earning a grade C.

Trystar Merrimack: 0.0 TCR = 0% of Power converter units (i.e., AC to DC), static, manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

Trystar Merrimack safety composite

Trystar Merrimack scores strongest on total case rate (tcr) (safer than 100% 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).

B

79/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 0 per 100 workers

Safer than 100% of industry peers

DART rate
B 0 per 100 workers

Safer than 75% 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%).

Trystar Merrimack held a steady TCR band

Trystar Merrimack's TCR held near 0.0 from 0.0 in 2023 to 0.0 in 2024. Peak filing year was 2023 at 0.0 TCR.

2023=0.0 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 335999 · Merrimack, NH AT/BELOW-IND · SMALL

Grade C · TCR 0.0 · 0% of ind

  • DART 0.0 DART
  • RANK P100
  • PHOTO Legrand AV Eden Prai…
  • BOOK 2y book
  • INJ 0 inj
  • SIZE ~23 FTE

Nearest TCR peer: Legrand AV Eden Prairie (0.1 TCR gap)

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

Trystar Merrimack in the TCR neighbourhood

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

TCR

What this shows Trystar Merrimack averages 0.0 TCR (0% of the Power converter units (i.e., AC to DC), static, manufacturing BLS benchmark).

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

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

Where Trystar Merrimack falls in its industry

219 Power converter units (i.e., A establishments

Safer than 100% of graded establishments in this industry, whose median TCR is 1.9.

More dangerous than peersSafer than peers
Trystar Merrimack (23 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 91 employees and a TCR of 1.9 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 0200400600800 051015 Average employees Total Case Rate Trystar Merrimack
Trystar Merrimack (23 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 91 employees and a TCR of 1.9

Trystar Merrimack has fewer employees than the Power converter units (i.e., AC to DC), median and a lower injury rate than the industry's median TCR of 1.9. 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 0.0 0.0 0 0 0
2023 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

335999 · NH · Merrimack

219 Power converter units (i.e., AC to DC), static, manufacturing employers nationwide with a credible TCR · 2,718 rated employers in New Hampshire with headcount on file · 53 employers in Merrimack, 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 Legrand AV Eden Prairie 0.1 TCR
NAICS-TCR Genie Headquarters 0.3 TCR
NAICS-TCR Carlsbad ATS 0.3 TCR
NAICS-TCR Danfoss Power Solutions 0.3 TCR
STATE-SIZE Whyte's Logging LLC 23 FTE
STATE-SIZE UES-CAP 23 FTE
STATE-SIZE Unitil Energy Systems / Capital DOC 23 FTE
STATE-SIZE Domus, LLC 23 FTE
CITY-NEAR PC Connection Inc Merrimack 1,339 FTE
CITY-NEAR BAE Systems Electronic Systems MER 1,162 FTE
CITY-NEAR Merrimack 730 1,123 FTE
CITY-NEAR ConnCorpOff 915 FTE
NAT-TCR 2000 St James Place 0.0 TCR
NAT-TCR Pegasus Painting & Waterproofing LLC. 0.0 TCR
NAT-TCR Bilow Farms, LLC 0.0 TCR
NAT-TCR Lake Shore Electric Corp 0.0 TCR
NAT-SIZE Bishopville 23 FTE
NAT-SIZE WC of E.KY Pulaski County 23 FTE
NAT-SIZE Sonesta ES Suites San Jose Airport 23 FTE
NAT-SIZE Sonesta ES Suites Somerset 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: 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.