Heat exchangers manufacturing · Massachusetts

Lytron Inc

Woburn, MA · ~251 workers · 2 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
5.1
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Lytron Inc runs at 154% of its industry's injury rate - more dangerous than the typical Heat exchangers manufacturing workplace, earning a grade D.

Lytron Inc: 5.1 TCR = 154% of Heat exchangers manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

Lytron Inc safety composite

Lytron Inc scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on total case rate (tcr) (safer than 30%), 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

36/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 5.08 per 100 workers

Safer than 30% of industry peers

DART rate
F 2.3 per 100 workers

Safer than 32% 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

−2.5

2018→2019

Lytron Inc injury rate improved

Lytron Inc's TCR fell 2.5 from 6.3 in 2018 to 3.8 in 2019. Peak filing year was 2018 at 6.3 TCR. In 2019, DART was 0.45× this establishment's average TCR (severity share of cases).

2018=6.3 · 2019=3.8

OSHA ITA Form 300A scorecard

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

Grade D · TCR 5.1 · 154% of ind

  • DART 2.3 DART
  • RANK #5/5
  • PHOTO Bryan Steam, LLC
  • BOOK 2y book
  • INJ 26 inj
  • SIZE ~251 FTE

Nearest TCR peer: Bryan Steam, LLC (0.0 TCR gap)

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

Lytron Inc in the TCR neighbourhood

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

TCR

What this shows Lytron Inc averages 5.1 TCR (154% 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 TCR series: 2018=6.3 · 2019=3.8 · BLS 3.3

Where Lytron Inc falls in its industry

171 Heat exchangers manufacturing establishments

Safer than 30% 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 #5 safest of 5 Heat exchangers manufacturing employers in Massachusetts.

Lytron Inc (251 employees, TCR 5.1) 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
Lytron Inc (251 employees, TCR 5.1) among 29 same-industry peers, split at the industry median of 69 employees and a TCR of 2.9

Lytron 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
2019 3.8 2.3 10 0 0
2018 6.3 2.4 16 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 Bryan Steam, LLC 5.1 TCR
NAICS-TCR Graham Corporation 5.1 TCR
NAICS-TCR Enerquip Medford 5.2 TCR
NAICS-TCR OMEGA THERMO PRODUCTS LLC 5.3 TCR
STATE-SIZE USA-MA-Kidde Fenwal-Ashland Factory 251 FTE
STATE-SIZE Pall Life Sciences 251 FTE
STATE-SIZE Roche Bros. Supermarkets - Millis 251 FTE
STATE-SIZE Wilson Farm, Inc 251 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 Hilmar Site & HIC 5.1 TCR
NAT-TCR 2039-Oklahoma City 5.1 TCR
NAT-TCR Enterprise Marking Products 5.1 TCR
NAT-TCR 6962-Swy 0029 2724 5.1 TCR
NAT-SIZE IX Liberty Center Owner, LP, Marriott International Inc, Marriott Services Inc 251 FTE
NAT-SIZE Meijer Store 227 251 FTE
NAT-SIZE ORLDFLJQ 251 FTE
NAT-SIZE Marriott Louisville 251 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: 2019, 2018. 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.