Power supplies, regulated and unregulated, manufacturing · New York

MKS Rochester ENI

Rochester, NY · ~212 workers · 5 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
1.0
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

MKS Rochester ENI runs at 30% of its industry's injury rate - far safer than the typical Power supplies, regulated and unregulated, manufacturing workplace, earning a grade A.

MKS Rochester ENI: 1.0 TCR = 30% of Power supplies, regulated and unregulated, manufacturing BLS 3.3 · 5y Form 300A (see methodology below)

MKS Rochester ENI safety composite

MKS Rochester ENI scores strongest on total case rate (tcr) (safer than 75% of same-industry peers) and weakest on fatalities (safer than 50%), 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).

C

69/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
B 1 per 100 workers

Safer than 75% of industry peers

DART rate
B 0 per 100 workers

Safer than 75% 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

2016→2020

MKS Rochester ENI injury rate improved

MKS Rochester ENI's TCR fell 2.5 from 2.5 in 2016 to 0.0 in 2020. Peak filing year was 2016 at 2.5 TCR. In 2020, DART was 0× this establishment's average TCR (severity share of cases).

2016=2.5 · 2017=1.6 · 2018=0.4 · 2019=0.5 · 2020=0.0

OSHA ITA Form 300A scorecard

Establishment book 335999 · Rochester, NY AT/BELOW-IND · MID

Grade A · TCR 1.0 · 30% of ind

  • DART 0.0 DART
  • RANK #4/21
  • PHOTO Vicor - Freedom Powe…
  • BOOK 5y book
  • INJ 10 inj
  • SIZE ~212 FTE

Nearest TCR peer: Vicor - Freedom Power Systems, Inc (0.0 TCR gap)

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

MKS Rochester ENI in the TCR neighbourhood

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

TCR

What this shows MKS Rochester ENI averages 1.0 TCR (30% of the Power supplies, regulated and unregulated, manufacturing BLS benchmark).

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

MKS Rochester ENI TCR series: 2016=2.5 · 2017=1.6 · 2018=0.4 · 2019=0.5 · 2020=0 · BLS 3.3

Where MKS Rochester ENI falls in its industry

219 Power supplies, regulated and establishments

Safer than 75% of graded establishments in this industry, whose median TCR is 1.9.

More dangerous than peersSafer than peers

Narrower to New York alone (the establishments it most directly competes with for workers and contracts): ranked #4 safest of 21 Power supplies, regulated and employers in New York.

MKS Rochester ENI (212 employees, TCR 1.0) among 29 same-industry peers, split at the industry median of 91 employees and a TCR of 1.9 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 051015 Average employees Total Case Rate MKS Rochester ENI
MKS Rochester ENI (212 employees, TCR 1.0) among 29 same-industry peers, split at the industry median of 91 employees and a TCR of 1.9

MKS Rochester ENI has more employees than the Power supplies, regulated and unregulate median and a lower injury rate than the industry's median TCR of 1.9. 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
2020 0.0 0.0 0 0 0
2019 0.5 0.5 1 0 0
2018 0.4 0.4 1 0 0
2017 1.6 0.5 3 0 0
2016 2.5 1.0 5 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

335999 · NY · Rochester

219 Power supplies, regulated and unregulated, manufacturing employers nationwide with a credible TCR · 21,008 rated employers in New York with headcount on file · 956 employers in Rochester, NY · 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 Vicor - Freedom Power Systems, Inc 1.0 TCR
NAICS-TCR PAINLESS PERFORMANCE PRODUCTS, LLC 1.0 TCR
NAICS-TCR Ocean Power Technologies 1.0 TCR
NAICS-TCR PORTLAND OR 1.0 TCR
STATE-SIZE Dupli Envelope & Graphics - Syracuse, NY 212 FTE
STATE-SIZE Mason Industries Inc 212 FTE
STATE-SIZE Mini-Circuits 212 FTE
STATE-SIZE North Atlantic Industries 212 FTE
CITY-NEAR Division 50 University of Rochester 13,244 FTE
CITY-NEAR Rochester General Hospital 7,833 FTE
CITY-NEAR Division 40 University of Rochester 4,884 FTE
CITY-NEAR Unity Hospital 3,158 FTE
NAT-TCR 2412-Nampa, ID 1.0 TCR
NAT-TCR Ross store 113 1.0 TCR
NAT-TCR Ross store 1298 1.0 TCR
NAT-TCR 101-Tri Supply 1.0 TCR
NAT-SIZE HOUSTON 212 FTE
NAT-SIZE Marlette Homes Hermsiton 212 FTE
NAT-SIZE Attleboro Nursing and Rehab Center 212 FTE
NAT-SIZE Carroll County Mayor's Office 212 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: 2020, 2019, 2018, 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.