Heat exchangers manufacturing · Massachusetts

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

Woburn, MA · ~259 workers · 2 years of OSHA Injury Tracking Application data.

C
Average Safety Record
3.4
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 102% 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.: 3.4 TCR = 102% 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 43%), 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

46/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 3.38 per 100 workers

Safer than 43% of industry peers

DART rate
D 1.53 per 100 workers

Safer than 46% 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

Lytron Inc- now known as Boyd Corporation (Woburn), Inc.: 2.1 → 4.6 TCR

Peak year 2022 @ 4.6 TCR · DART/TCR 0.45× in 2022

Lytron Inc- now known as Boyd Corporation (Woburn), Inc.'s TCR rose 2.4 from 2.1 in 2020 to 4.6 in 2022. In 2022, DART was 0.45× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

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

Grade C · TCR 3.4 · 102% of ind

  • DART 1.5 DART
  • RANK #3/5
  • PHOTO DraCool-USA
  • BOOK 2y book
  • INJ 17 inj
  • SIZE ~259 FTE

Nearest TCR peer: DraCool-USA (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 3.4 TCR (102% 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: 2020=2.1 · 2022=4.6 · BLS 3.3

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

171 Heat exchangers manufacturing establishments

Safer than 43% 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 #3 safest of 5 Heat exchangers manufacturing employers in Massachusetts.

Lytron Inc- now known as Boyd Corporation (Woburn), Inc. (259 employees, TCR 3.4) 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. (259 employees, TCR 3.4) 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
2022 4.6 1.5 12 0 0
2020 2.1 1.7 5 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 DraCool-USA 3.4 TCR
NAICS-TCR Dunn Heat Exchangers 3.3 TCR
NAICS-TCR Nuclear Energy : SCO 3.5 TCR
NAICS-TCR WCR CA (loc code: WCRCA1) 3.3 TCR
STATE-SIZE Diluigi Foods 259 FTE
STATE-SIZE Textron Systems - Wilmington 259 FTE
STATE-SIZE Sutton, MA #244 259 FTE
STATE-SIZE E Ink Corporation 259 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 COL-ODFL 3.4 TCR
NAT-TCR DRM-ODFL 3.4 TCR
NAT-TCR Old Town Clinic 3.4 TCR
NAT-TCR Ventura Foods 3.4 TCR
NAT-SIZE Coats Pharr HP 259 FTE
NAT-SIZE Central Louisiana Surgical Hospital 259 FTE
NAT-SIZE Dassault Aircraft Services - Wilmington 259 FTE
NAT-SIZE 9277-575 Canyons - Mountain 259 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: 2022, 2020. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.