Gypsum building products merchant wholesalers · New Hampshire

02 Londonderry NH

Londonderry, NH · ~69 workers · 5 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
7.8
Avg TCR
2.2
Industry avg
0
Fatalities
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The verdict

02 Londonderry NH runs at 354% of its industry's injury rate - far more dangerous than the typical Gypsum building products merchant wholesalers workplace, earning a grade F.

02 Londonderry NH: 7.8 TCR = 354% of Gypsum building products merchant wholesalers BLS 2.2 · 5y Form 300A (see methodology below)

02 Londonderry NH safety composite

02 Londonderry NH scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on total case rate (tcr) (safer than 21%), 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).

F

31/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 7.79 per 100 workers

Safer than 21% of industry peers

DART rate
F 4.53 per 100 workers

Safer than 29% 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%).

TCR Δ

−6.8

2016→2024

02 Londonderry NH injury rate improved

02 Londonderry NH's TCR fell 6.8 from 12.8 in 2016 to 6.0 in 2024. Peak filing year was 2016 at 12.8 TCR. In 2024, DART was 0.58× this establishment's average TCR (severity share of cases).

2016=12.8 · 2021=5.7 · 2022=7.0 · 2023=7.3 · 2024=6.0

OSHA ITA Form 300A scorecard

Establishment book 423390 · Londonderry, NH ABOVE-IND · SMALL

Grade F · TCR 7.8 · 354% of ind

  • DART 4.5 DART
  • RANK P21
  • PHOTO AIG Alabama
  • BOOK 5y book
  • INJ 25 inj
  • SIZE ~69 FTE

Nearest TCR peer: AIG Alabama (0.1 TCR gap)

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02 Londonderry NH in the TCR neighbourhood

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

TCR

What this shows 02 Londonderry NH averages 7.8 TCR (354% of the Gypsum building products merchant wholesalers BLS benchmark).

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

02 Londonderry NH TCR series: 2016=12.8 · 2021=5.7 · 2022=7 · 2023=7.3 · 2024=6 · BLS 2.2

Where 02 Londonderry NH falls in its industry

168 Gypsum building products merch establishments

Safer than 21% of graded establishments in this industry, whose median TCR is 4.5.

More dangerous than peersSafer than peers
02 Londonderry NH (69 employees, TCR 7.8) among 29 same-industry peers, split at the industry median of 39 employees and a TCR of 4.5 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 050100150200250 05101520 Average employees Total Case Rate 02 Londonderry NH
02 Londonderry NH (69 employees, TCR 7.8) among 29 same-industry peers, split at the industry median of 39 employees and a TCR of 4.5

02 Londonderry NH has more employees than the Gypsum building products merchant wholes median and a higher injury rate than the industry's median TCR of 4.5. 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 6.0 4.5 4 0 0
2023 7.3 5.9 5 0 0
2022 7.0 5.6 5 0 0
2021 5.7 5.7 4 0 0
2016 12.8 12.8 7 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

423390 · NH · Londonderry

168 Gypsum building products merchant wholesalers 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 AIG Alabama 7.9 TCR
NAICS-TCR Architectural Surfaces Spicewood 7.6 TCR
NAICS-TCR GTA Containers, LLC. 8.0 TCR
NAICS-TCR BUILDERS FENCE CO., INC. SUN VALLEY WELD SHOP 7.5 TCR
STATE-SIZE the Melanson company, a Tecta America Company LLC 69 FTE
STATE-SIZE Airadigm Solutions 69 FTE
STATE-SIZE Eckhardt & Johnson 69 FTE
STATE-SIZE Kennebec Lumber Company - Wentworth 69 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 Ebben Masonry Inc. 7.8 TCR
NAT-TCR Folsom 7.8 TCR
NAT-TCR XRC 7.8 TCR
NAT-TCR Palm City Nursing and Rehab Center 7.8 TCR
NAT-SIZE Homme 69 FTE
NAT-SIZE Superior Electric Service Company 69 FTE
NAT-SIZE Burnham Industrial Contractors, Inc. 69 FTE
NAT-SIZE Argonics, Inc. - MI Plant 69 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, 2021, 2016. 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.