485410 · New Hampshire

403014-Londonderry | NH | LON-000

Londonderry, NH · ~86 workers · 3 years of OSHA Injury Tracking Application data.

C
Average Safety Record
0.0
Avg TCR
4.5
Industry avg
0
Fatalities
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The verdict

403014-Londonderry | NH | LON-000 runs at 0% of its industry's injury rate - about level with the typical 485410 workplace, earning a grade C.

403014-Londonderry | NH | LON-000: 0.0 TCR = 0% of 485410 BLS 4.5 · 3y Form 300A (see methodology below)

403014-Londonderry | NH | LON-000 safety composite

403014-Londonderry | NH | LON-000 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

82/100

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 83% 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%).

403014-Londonderry | NH | LON-000 held a steady TCR band

403014-Londonderry | NH | LON-000's TCR held near 0.0 from 0.0 in 2022 to 0.0 in 2024. Peak filing year was 2022 at 0.0 TCR.

2022=0.0 · 2023=0.0 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 485410 · Londonderry, NH AT/BELOW-IND · SMALL

Grade C · TCR 0.0 · 0% of ind

  • DART 0.0 DART
  • RANK #0/32
  • PHOTO Transportation
  • BOOK 3y book
  • INJ 0 inj
  • SIZE ~86 FTE

Nearest TCR peer: Transportation (0.0 TCR gap)

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

403014-Londonderry | NH | LON-000 in the TCR neighbourhood

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

TCR

What this shows 403014-Londonderry | NH | LON-000 averages 0.0 TCR (0% of the 485410 BLS benchmark).

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

403014-Londonderry | NH | LON-000 TCR series: 2022=0 · 2023=0 · 2024=0 · BLS 4.5

Where 403014-Londonderry | NH | LON-000 falls in its industry

1,574 485410 establishments

Safer than 100% of graded establishments in this industry, whose median TCR is 4.3.

More dangerous than peersSafer than peers

Narrower to New Hampshire alone (the establishments it most directly competes with for workers and contracts): ranked #0 safest of 32 485410 employers in New Hampshire.

403014-Londonderry | NH | LON-000 (86 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 74 employees and a TCR of 4.3 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 0100200300400500 05101520 Average employees Total Case Rate 403014-Londonderry | NH | LON-000
403014-Londonderry | NH | LON-000 (86 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 74 employees and a TCR of 4.3

403014-Londonderry | NH | LON-000 has more employees than the 485410 median and a lower injury rate than the industry's median TCR of 4.3. 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 Illnesses Fatalities
2024 0.0 0.0 0 0 0
2023 0.0 0.0 0 0 0
2022 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

485410 · NH · Londonderry

1,574 485410 employers nationwide with a credible TCR · 2,718 rated employers in New Hampshire with headcount on file · 105 employers in Londonderry, 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 Transportation 0.0 TCR
NAICS-TCR Wheatfield St 0.0 TCR
NAICS-TCR Gruner Rd 0.0 TCR
NAICS-TCR 20466 - Saddleback 0.0 TCR
STATE-SIZE North & South Construction Services LLC 86 FTE
STATE-SIZE S&S Concrete Floors, Inc 86 FTE
STATE-SIZE Reeds Ferry Small Buildings, Inc. 86 FTE
STATE-SIZE Agile Magnetics, Inc. 86 FTE
CITY-NEAR L3Harris 893 FTE
CITY-NEAR L3 Technologies, Insight Division 857 FTE
CITY-NEAR HARVEY BUILDING PRODUCTS, LONDONDERRY NH 532 FTE
CITY-NEAR Market Basket #42 524 FTE
NAT-TCR Koeze Company 0.0 TCR
NAT-TCR Point32Health Providence 0.0 TCR
NAT-TCR Point32Health Quincy 0.0 TCR
NAT-TCR Creekside 0.0 TCR
NAT-SIZE Bigbee Steel 86 FTE
NAT-SIZE Farm and Fleet of Traverse City 86 FTE
NAT-SIZE Medina Nursing Center 86 FTE
NAT-SIZE Palmetto Services, LLC 86 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. 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.