Harness assemblies for electronic use manufacturing · New Hampshire

Spinnaker Contract Manufacturing INC.

Tilton, NH · ~68 workers · 5 years of OSHA Injury Tracking Application data.

B
Good Safety Record
1.7
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Spinnaker Contract Manufacturing INC. runs at 52% of its industry's injury rate - safer than the typical Harness assemblies for electronic use manufacturing workplace, earning a grade B.

Spinnaker Contract Manufacturing INC.: 1.7 TCR = 52% of Harness assemblies for electronic use manufacturing BLS 3.3 · 5y Form 300A (see methodology below)

Spinnaker Contract Manufacturing INC. safety composite

Spinnaker Contract Manufacturing INC. scores strongest on total case rate (tcr) (safer than 50% of same-industry peers) and weakest on dart rate (safer than 36%), 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).

D

45/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 1.71 per 100 workers

Safer than 50% of industry peers

DART rate
D 1.34 per 100 workers

Safer than 36% 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%).

TCR Δ

−0.4

2018→2024

Spinnaker Contract Manufacturing INC. injury rate improved

Spinnaker Contract Manufacturing INC.'s TCR fell 0.4 from 1.7 in 2018 to 1.3 in 2024. Peak filing year was 2019 at 4.0 TCR. In 2024, DART was 0.78× this establishment's average TCR (severity share of cases).

2018=1.7 · 2019=4.0 · 2021=0.0 · 2022=1.5 · 2024=1.3

OSHA ITA Form 300A scorecard

Establishment book 334419 · Tilton, NH AT/BELOW-IND · SMALL

Grade B · TCR 1.7 · 52% of ind

  • DART 1.3 DART
  • RANK #9/11
  • PHOTO CADDO CONNECTIONS
  • BOOK 5y book
  • INJ 4 inj
  • SIZE ~68 FTE

Nearest TCR peer: CADDO CONNECTIONS (0.0 TCR gap)

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

Spinnaker Contract Manufacturing INC. in the TCR neighbourhood

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

TCR

What this shows Spinnaker Contract Manufacturing INC. averages 1.7 TCR (52% of the Harness assemblies for electronic use manufacturing BLS benchmark).

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

Spinnaker Contract Manufacturing INC. TCR series: 2018=1.7 · 2019=4 · 2021=0 · 2022=1.5 · 2024=1.3 · BLS 3.3

Where Spinnaker Contract Manufacturing INC. falls in its industry

334 Harness assemblies for electro establishments

Safer than 50% of graded establishments in this industry, whose median TCR is 1.8.

More dangerous than peersSafer than peers

Narrower to New Hampshire alone (the establishments it most directly competes with for workers and contracts): ranked #9 safest of 11 Harness assemblies for electro employers in New Hampshire.

Spinnaker Contract Manufacturing INC. (68 employees, TCR 1.7) among 29 same-industry peers, split at the industry median of 108 employees and a TCR of 1.8 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 02004006008001,000 02468 Average employees Total Case Rate Spinnaker Contract Manufacturing INC.
Spinnaker Contract Manufacturing INC. (68 employees, TCR 1.7) among 29 same-industry peers, split at the industry median of 108 employees and a TCR of 1.8

Spinnaker Contract Manufacturing INC. has fewer employees than the Harness assemblies for electronic use ma median and a lower injury rate than the industry's median TCR of 1.8. 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 1.3 1.3 1 0 0
2022 1.5 1.5 1 0 0
2021 0.0 0.0 0 0 0
2019 4.0 0.0 2 0 0
2018 1.7 1.7 0 1 0

OSHA ITA peer cross-reference

Establishment peer ledger

334419 · NH · Tilton

334 Harness assemblies for electronic use manufacturing employers nationwide with a credible TCR · 2,718 rated employers in New Hampshire with headcount on file · 17 employers in Tilton, 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 CADDO CONNECTIONS 1.7 TCR
NAICS-TCR Cobham Advanced Electronic Solutions 1.7 TCR
NAICS-TCR Kauffman Engineering, Inc. VIR 1.7 TCR
NAICS-TCR Teledyne RCO 1.8 TCR
STATE-SIZE Brentwood 68 FTE
STATE-SIZE Builders Installed Products New Hampshire 68 FTE
STATE-SIZE Gates Mectrol Salem 68 FTE
STATE-SIZE QUIKRETE - BOS 68 FTE
CITY-NEAR Jill Acquisition LLC - Tilton Operations Center 454 FTE
CITY-NEAR Market Basket #59 277 FTE
CITY-NEAR WM 2369 267 FTE
CITY-NEAR 2369 216 FTE
NAT-TCR 34-IL 1.7 TCR
NAT-TCR Specialized Machinery Transport, Inc. 1.7 TCR
NAT-TCR Weisser Distributing Inc 1.7 TCR
NAT-TCR Avera Westkota Memorial Hospital 1.7 TCR
NAT-SIZE Accura Healthcare of Milford 68 FTE
NAT-SIZE Alden Courts of Waterford 68 FTE
NAT-SIZE Browns Valley Health Center 68 FTE
NAT-SIZE True Value Company RDC - Denver 68 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, 2022, 2021, 2019, 2018. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.