Boilers (e.g., heating, hot water, power, steam) merchant wholesalers · New Hampshire

Bosch Thermotechnology Corp - Londonderry

Londonderry, NH · ~80 workers · 5 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
0.7
Avg TCR
2.2
Industry avg
0
Fatalities
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The verdict

Bosch Thermotechnology Corp - Londonderry runs at 33% of its industry's injury rate - far safer than the typical Boilers (e.g., heating, hot water, power, steam) merchant wholesalers workplace, earning a grade A.

Bosch Thermotechnology Corp - Londonderry: 0.7 TCR = 33% of Boilers (e.g., heating, hot water, power, steam) merchant wholesalers BLS 2.2 · 5y Form 300A (see methodology below)

Bosch Thermotechnology Corp - Londonderry safety composite

Bosch Thermotechnology Corp - Londonderry scores strongest on total case rate (tcr) (safer than 95% 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).

C

70/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 0.73 per 100 workers

Safer than 95% of industry peers

DART rate
C 1.22 per 100 workers

Safer than 57% 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

Bosch Thermotechnology Corp - Londonderry: 0.0 → 2.4 TCR

Peak year 2024 @ 2.4 TCR · DART/TCR 1.67× in 2024

Bosch Thermotechnology Corp - Londonderry's TCR rose 2.4 from 0.0 in 2019 to 2.4 in 2024. In 2024, DART was 1.67× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 423720 · Londonderry, NH AT/BELOW-IND · SMALL

Grade A · TCR 0.7 · 33% of ind

  • DART 1.2 DART
  • RANK #1/5
  • PHOTO PPG: Glen Mills
  • BOOK 5y book
  • INJ 3 inj
  • SIZE ~80 FTE

Nearest TCR peer: PPG: Glen Mills (0.0 TCR gap)

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Bosch Thermotechnology Corp - Londonderry in the TCR neighbourhood

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

TCR

What this shows Bosch Thermotechnology Corp - Londonderry averages 0.7 TCR (33% of the Boilers (e.g., heating, hot water, power, steam) merchant wholesalers BLS benchmark).

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

Bosch Thermotechnology Corp - Londonderry TCR series: 2019=0 · 2020=0 · 2022=0 · 2023=1.2 · 2024=2.4 · BLS 2.2

Where Bosch Thermotechnology Corp - Londonderry falls in its industry

853 Boilers (e.g., heating, hot wa establishments

Safer than 95% of graded establishments in this industry, whose median TCR is 3.3.

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 Boilers (e.g., heating, hot wa employers in New Hampshire.

Bosch Thermotechnology Corp - Londonderry (80 employees, TCR 0.7) among 29 same-industry peers, split at the industry median of 38 employees and a TCR of 3.3 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 051015 Average employees Total Case Rate Bosch Thermotechnology Corp - Londonderry
Bosch Thermotechnology Corp - Londonderry (80 employees, TCR 0.7) among 29 same-industry peers, split at the industry median of 38 employees and a TCR of 3.3

Bosch Thermotechnology Corp - Londonderry has more employees than the Boilers (e.g., heating, hot water, power median and a lower injury rate than the industry's median TCR of 3.3. 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 2.4 1.2 2 0 0
2023 1.2 0.0 1 0 0
2022 0.0 0.0 0 0 0
2020 0.0 0.0 0 0 0
2019 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

423720 · NH · Londonderry

853 Boilers (e.g., heating, hot water, power, steam) 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 PPG: Glen Mills 0.8 TCR
NAICS-TCR Hajoca 150 0.8 TCR
NAICS-TCR Ferguson Enterprises LLC: ID Meridian - 586 North Locust Grove Road 0.8 TCR
NAICS-TCR 227 0.7 TCR
STATE-SIZE Gilford 80 FTE
STATE-SIZE UVP 80 FTE
STATE-SIZE Bayside Distributing, LLC 80 FTE
STATE-SIZE 3409 PORTSMOUTH 80 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 J. Minns Farms LLC 0.7 TCR
NAT-TCR Delta Design 0.7 TCR
NAT-TCR Comau Center 0.7 TCR
NAT-TCR 311 - Ashland 0.7 TCR
NAT-SIZE NEC Field Service 80 FTE
NAT-SIZE M5085 Fellowship V 80 FTE
NAT-SIZE Trinity Col Mather 80 FTE
NAT-SIZE Greene County Schools 80 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, 2020, 2019. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.