Redox (i.e., oxidation-reduction potential) instruments manufacturing · Massachusetts

Thermo Fisher PAI

Tewksbury, MA · ~379 workers · 8 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
0.1
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Thermo Fisher PAI runs at 4% of its industry's injury rate - far safer than the typical Redox (i.e., oxidation-reduction potential) instruments manufacturing workplace, earning a grade A.

Thermo Fisher PAI: 0.1 TCR = 4% of Redox (i.e., oxidation-reduction potential) instruments manufacturing BLS 3.3 · 8y Form 300A (see methodology below)

Thermo Fisher PAI safety composite

Thermo Fisher PAI scores strongest on total case rate (tcr) (safer than 99% 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).

B

78/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 0.14 per 100 workers

Safer than 99% 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

−0.5

2016→2023

Thermo Fisher PAI injury rate improved

Thermo Fisher PAI's TCR fell 0.5 from 0.5 in 2016 to 0.0 in 2023. Peak filing year was 2016 at 0.5 TCR. In 2023, DART was 0× this establishment's average TCR (severity share of cases).

2016=0.5 · 2017=0.2 · 2018=0.3 · 2019=0.2 · 2020=0.0 · 2021=0.0 · 2022=0.0 · 2023=0.0

OSHA ITA Form 300A scorecard

Establishment book 334516 · Tewksbury, MA AT/BELOW-IND · MID

Grade A · TCR 0.1 · 4% of ind

  • DART 0.0 DART
  • RANK #1/33
  • PHOTO Bruker Nano Surfaces…
  • BOOK 8y book
  • INJ 4 inj
  • SIZE ~379 FTE

Nearest TCR peer: Bruker Nano Surfaces - Madison (0.0 TCR gap)

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Thermo Fisher PAI in the TCR neighbourhood

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

TCR

What this shows Thermo Fisher PAI averages 0.1 TCR (4% of the Redox (i.e., oxidation-reduction potential) instruments manufacturing BLS benchmark).

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

Thermo Fisher PAI TCR series: 2016=0.5 · 2017=0.2 · 2018=0.3 · 2019=0.2 · 2020=0 · 2021=0 · 2022=0 · 2023=0 · BLS 3.3

Where Thermo Fisher PAI falls in its industry

213 Redox (i.e., oxidation-reducti establishments

Safer than 99% of graded establishments in this industry, whose median TCR is 1.2.

More dangerous than peersSafer than peers

Narrower to Massachusetts alone (the establishments it most directly competes with for workers and contracts): ranked #1 safest of 33 Redox (i.e., oxidation-reducti employers in Massachusetts.

Thermo Fisher PAI (379 employees, TCR 0.1) among 29 same-industry peers, split at the industry median of 133 employees and a TCR of 1.2 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 05101520 Average employees Total Case Rate Thermo Fisher PAI
Thermo Fisher PAI (379 employees, TCR 0.1) among 29 same-industry peers, split at the industry median of 133 employees and a TCR of 1.2

Thermo Fisher PAI has more employees than the Redox (i.e., oxidation-reduction potenti median and a lower injury rate than the industry's median TCR of 1.2. 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
2023 0.0 0.0 0 0 0
2022 0.0 0.0 0 0 0
2021 0.0 0.0 0 0 0
2020 0.0 0.0 0 0 0
2019 0.2 0.2 1 0 0
2018 0.3 0.3 1 0 0
2017 0.2 0.0 1 0 0
2016 0.5 0.2 1 1 0

OSHA ITA peer cross-reference

Establishment peer ledger

334516 · MA · Tewksbury

213 Redox (i.e., oxidation-reduction potential) instruments manufacturing employers nationwide with a credible TCR · 10,108 rated employers in Massachusetts with headcount on file · 64 employers in Tewksbury, 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 Bruker Nano Surfaces - Madison 0.1 TCR
NAICS-TCR FEI - Thermo Fisher 0.2 TCR
NAICS-TCR Edgewater/Norwood 0.2 TCR
NAICS-TCR Thermo Fisher Scientific- Austin 0.2 TCR
STATE-SIZE AV Westford MA 379 FTE
STATE-SIZE Boston 379 FTE
STATE-SIZE Market Basket #24 379 FTE
STATE-SIZE WM 2336 379 FTE
CITY-NEAR Raytheon_Tewksbury_MA 2,348 FTE
CITY-NEAR Market Basket #990 724 FTE
CITY-NEAR Market Basket #08 380 FTE
CITY-NEAR Market Basket Warehouse #990 371 FTE
NAT-TCR Lancaster EMS - Conestoga 0.1 TCR
NAT-TCR 103176 - E360 Bellevue to Redmond 0.1 TCR
NAT-TCR Motion Systems : Des Plaines 0.1 TCR
NAT-TCR North America : Charlotte 0.1 TCR
NAT-SIZE PCL Construction Services Inc. 379 FTE
NAT-SIZE InterContinental Chicago Magnificent Mile 379 FTE
NAT-SIZE Services : OSS - Onsite Services 379 FTE
NAT-SIZE Lake Success 379 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: 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.