Heat exchangers manufacturing · Massachusetts

Lytron Inc now known as Boyd Corporation (Woburn), Inc

Woburn, MA · ~287 workers · 2 years of OSHA Injury Tracking Application data.

C
Average Safety Record
3.7
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Lytron Inc now known as Boyd Corporation (Woburn), Inc runs at 111% of its industry's injury rate - about level with the typical Heat exchangers manufacturing workplace, earning a grade C.

Lytron Inc now known as Boyd Corporation (Woburn), Inc: 3.7 TCR = 111% of Heat exchangers manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

Lytron Inc now known as Boyd Corporation (Woburn), Inc safety composite

Lytron Inc now known as Boyd Corporation (Woburn), Inc scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on total case rate (tcr) (safer than 40%), 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

43/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 3.67 per 100 workers

Safer than 40% of industry peers

DART rate
D 1.72 per 100 workers

Safer than 40% 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

−2.2

2023→2024

Lytron Inc now known as Boyd Corporation (Woburn), Inc injury rate improved

Lytron Inc now known as Boyd Corporation (Woburn), Inc's TCR fell 2.2 from 4.8 in 2023 to 2.6 in 2024. Peak filing year was 2023 at 4.8 TCR. In 2024, DART was 0.47× this establishment's average TCR (severity share of cases).

2023=4.8 · 2024=2.6

OSHA ITA Form 300A scorecard

Establishment book 332410 · Woburn, MA ABOVE-IND · MID

Grade C · TCR 3.7 · 111% of ind

  • DART 1.7 DART
  • RANK #4/5
  • PHOTO API Heat Transfer Bu…
  • BOOK 2y book
  • INJ 19 inj
  • SIZE ~287 FTE

Nearest TCR peer: API Heat Transfer Buffalo (0.0 TCR gap)

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Lytron Inc now known as Boyd Corporation (Woburn), Inc in the TCR neighbourhood

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

TCR

What this shows Lytron Inc now known as Boyd Corporation (Woburn), Inc averages 3.7 TCR (111% of the Heat exchangers manufacturing BLS benchmark).

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

Lytron Inc now known as Boyd Corporation (Woburn), Inc TCR series: 2023=4.8 · 2024=2.6 · BLS 3.3

Where Lytron Inc now known as Boyd Corporation (Woburn), Inc falls in its industry

171 Heat exchangers manufacturing establishments

Safer than 40% of graded establishments in this industry, whose median TCR is 2.9.

More dangerous than peersSafer than peers

Narrower to Massachusetts alone (the establishments it most directly competes with for workers and contracts): ranked #4 safest of 5 Heat exchangers manufacturing employers in Massachusetts.

Lytron Inc now known as Boyd Corporation (Woburn), Inc (287 employees, TCR 3.7) among 29 same-industry peers, split at the industry median of 69 employees and a TCR of 2.9 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 0200400600800 05101520 Average employees Total Case Rate Lytron Inc now known as Boyd Corporation (Woburn), Inc
Lytron Inc now known as Boyd Corporation (Woburn), Inc (287 employees, TCR 3.7) among 29 same-industry peers, split at the industry median of 69 employees and a TCR of 2.9

Lytron Inc now known as Boyd Corporation (Woburn), Inc has more employees than the Heat exchangers manufacturing median and a higher injury rate than the industry's median TCR of 2.9. 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 2.6 1.7 6 0 0
2023 4.8 4.8 13 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

332410 · MA · Woburn

171 Heat exchangers manufacturing employers nationwide with a credible TCR · 10,108 rated employers in Massachusetts with headcount on file · 187 employers in Woburn, MA · 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 API Heat Transfer Buffalo 3.7 TCR
NAICS-TCR Super Radiator Coils 3.6 TCR
NAICS-TCR NY83 AMETEK HUGHES TREITLER 3.9 TCR
NAICS-TCR Farmersville, IL 3.5 TCR
STATE-SIZE Diebold Nixdorf Northborough MA 287 FTE
STATE-SIZE L3 KEO - Northampton, MA 287 FTE
STATE-SIZE WM 2095 287 FTE
STATE-SIZE 249622-WORCESTER PO 287 FTE
CITY-NEAR Raytheon_Woburn_MA 1,364 FTE
CITY-NEAR Marshalls Woburn Merchants, Inc 1,044 FTE
CITY-NEAR Woburn Marshalls Distribution Center 1,029 FTE
CITY-NEAR GEI Consultants, Inc. 837 FTE
NAT-TCR Shuttlecraft Design Services Inc. 3.7 TCR
NAT-TCR NMA010 3.7 TCR
NAT-TCR Urata & Sons Concrete, LLC 3.7 TCR
NAT-TCR Connects Ogden 3.7 TCR
NAT-SIZE Boisset Collection 287 FTE
NAT-SIZE Professional Office Building-2710 St Francis Dr.-MHN-IA 287 FTE
NAT-SIZE Maine South High School 287 FTE
NAT-SIZE Healthmark Industries Co. 287 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. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.