Commercial building construction general contractors · New Hampshire

Main Office

Peterborough, NH · ~18 workers · 5 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
12.4
Avg TCR
2.9
Industry avg
0
Fatalities
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The verdict

Main Office runs at 427% of its industry's injury rate - far more dangerous than the typical Commercial building construction general contractors workplace, earning a grade F.

Main Office: 12.4 TCR = 427% of Commercial building construction general contractors BLS 2.9 · 5y Form 300A (see methodology below)

Main Office safety composite

Main Office scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on total case rate (tcr) (safer than 3%), 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

16/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 12.37 per 100 workers

Safer than 3% of industry peers

DART rate
F 6.37 per 100 workers

Safer than 6% 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%).

Rising injury rate

Main Office: 4.7 → 6.4 TCR

Peak year 2017 @ 22.8 TCR · DART/TCR 0.51× in 2023

Main Office's TCR rose 1.7 from 4.7 in 2016 to 6.4 in 2023. Peak filing year was 2017 at 22.8 TCR. In 2023, DART was 0.51× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 236220 · Peterborough, NH ABOVE-IND · SMALL

Grade F · TCR 12.4 · 427% of ind

  • DART 6.4 DART
  • RANK #28/32
  • PHOTO Worlds of Fun (Cedar…
  • BOOK 5y book
  • INJ 11 inj
  • SIZE ~18 FTE

Nearest TCR peer: Worlds of Fun (Cedar Fair, LP, ET AL ID# 29-178536106-8) (0.0 TCR gap)

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

Main Office in the TCR neighbourhood

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

TCR

What this shows Main Office averages 12.4 TCR (427% of the Commercial building construction general contractors BLS benchmark).

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

Main Office TCR series: 2016=4.7 · 2017=22.8 · 2019=16.5 · 2021=11.5 · 2023=6.4 · BLS 2.9

Where Main Office falls in its industry

4,692 Commercial building constructi establishments

Safer than 3% of graded establishments in this industry, whose median TCR is 2.3.

More dangerous than peersSafer than peers

Narrower to New Hampshire alone (the establishments it most directly competes with for workers and contracts): ranked #28 safest of 32 Commercial building constructi employers in New Hampshire.

Main Office (18 employees, TCR 12.4) among 29 same-industry peers, split at the industry median of 55 employees and a TCR of 2.3 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 Main Office
Main Office (18 employees, TCR 12.4) among 29 same-industry peers, split at the industry median of 55 employees and a TCR of 2.3

Main Office has fewer employees than the Commercial building construction general median and a higher injury rate than the industry's median TCR of 2.3. 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
2023 6.4 6.4 1 0 0
2021 11.5 5.8 2 0 0
2019 16.5 5.5 2 1 0
2017 22.8 9.1 5 0 0
2016 4.7 0.0 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

236220 · NH · Peterborough

4,692 Commercial building construction general contractors employers nationwide with a credible TCR · 2,718 rated employers in New Hampshire with headcount on file · 17 employers in Peterborough, NH · 4 cross-state NAT-TCR peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR Worlds of Fun (Cedar Fair, LP, ET AL ID# 29-178536106-8) 12.4 TCR
NAICS-TCR Scott County Animal Shelter 12.4 TCR
NAICS-TCR VISION SCENERY 12.4 TCR
NAICS-TCR Structural Building Systems, Inc. 12.4 TCR
STATE-SIZE Peterborough, NH 18 FTE
STATE-SIZE The Philip H. Mathewson Companies, Inc. 18 FTE
STATE-SIZE New England Scaffold - New Hampshire 18 FTE
STATE-SIZE RC Brayshaw & Co. LLC. - West Lebanon, NH 18 FTE
CITY-NEAR New Hampshire Ball Bearings, Inc 467 FTE
CITY-NEAR RiverMead 274 FTE
CITY-NEAR NAI-0033-0033-04694 FAC-04694-PETERBOROUGH-NH 108 FTE
CITY-NEAR 5472-NAI-0033-0033-04694 95 FTE
NAT-TCR Four Seasons Living Center 12.4 TCR
NAT-TCR Craftline Graphics 12.4 TCR
NAT-TCR Peninsula Services 12.4 TCR
NAT-TCR Hampton Inn & Suites 12.4 TCR

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: 2023, 2021, 2019, 2017, 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.