UPS (uninterruptible power supplies) manufacturing · Massachusetts

ASMPT-AEi. Inc.

Billerica, MA · ~43 workers · 2 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
1.1
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

ASMPT-AEi. Inc. runs at 34% of its industry's injury rate - far safer than the typical UPS (uninterruptible power supplies) manufacturing workplace, earning a grade A.

ASMPT-AEi. Inc.: 1.1 TCR = 34% of UPS (uninterruptible power supplies) manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

ASMPT-AEi. Inc. safety composite

ASMPT-AEi. Inc. scores strongest on dart rate (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

68/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 1.11 per 100 workers

Safer than 72% 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

−2.2

2023→2024

ASMPT-AEi. Inc. injury rate improved

ASMPT-AEi. Inc.'s TCR fell 2.2 from 2.2 in 2023 to 0.0 in 2024. Peak filing year was 2023 at 2.2 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2023=2.2 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 335999 · Billerica, MA AT/BELOW-IND · SMALL

Grade A · TCR 1.1 · 34% of ind

  • DART 0.0 DART
  • RANK #3/12
  • PHOTO Bloom Energy-Corp
  • BOOK 2y book
  • INJ 1 inj
  • SIZE ~43 FTE

Nearest TCR peer: Bloom Energy-Corp (0.0 TCR gap)

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

ASMPT-AEi. Inc. in the TCR neighbourhood

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

TCR

What this shows ASMPT-AEi. Inc. averages 1.1 TCR (34% of the UPS (uninterruptible power supplies) manufacturing BLS benchmark).

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

ASMPT-AEi. Inc. TCR series: 2023=2.2 · 2024=0 · BLS 3.3

Where ASMPT-AEi. Inc. falls in its industry

219 UPS (uninterruptible power sup establishments

Safer than 72% of graded establishments in this industry, whose median TCR is 1.9.

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 12 UPS (uninterruptible power sup employers in Massachusetts.

ASMPT-AEi. Inc. (43 employees, TCR 1.1) 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 ASMPT-AEi. Inc.
ASMPT-AEi. Inc. (43 employees, TCR 1.1) among 29 same-industry peers, split at the industry median of 91 employees and a TCR of 1.9

ASMPT-AEi. Inc. has fewer employees than the UPS (uninterruptible power supplies) man 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
2024 0.0 0.0 0 0 0
2023 2.2 0.0 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

335999 · MA · Billerica

219 UPS (uninterruptible power supplies) manufacturing employers nationwide with a credible TCR · 10,108 rated employers in Massachusetts with headcount on file · 89 employers in Billerica, 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 Bloom Energy-Corp 1.1 TCR
NAICS-TCR MKS Rochester L&M 1.1 TCR
NAICS-TCR MEPPI530 1.1 TCR
NAICS-TCR Go Electric Anderson 1.1 TCR
STATE-SIZE Joe Czajkowski Farm/Lakeside Organics of Hadley 43 FTE
STATE-SIZE Guaranteed Builders and Developers Inc 43 FTE
STATE-SIZE Sustainable Comfort, Inc 43 FTE
STATE-SIZE Acella 43 FTE
CITY-NEAR EMD Serono Research And Development Institute 608 FTE
CITY-NEAR Quanterix Headquarters 408 FTE
CITY-NEAR Bruker Scientific LLC 354 FTE
CITY-NEAR Digital Solutions : MS - Billerica, MA 342 FTE
NAT-TCR InterBay Building Services Inc. 1.1 TCR
NAT-TCR Elkin Panels 1.1 TCR
NAT-TCR North Bend Medical Center Coos Bay 1.1 TCR
NAT-TCR Quality Painters & Decorators, Inc. 1.1 TCR
NAT-SIZE Sanco 43 FTE
NAT-SIZE St Clair Shores Country Club 43 FTE
NAT-SIZE Lee's Summit Service Center 43 FTE
NAT-SIZE Holmes Lumber 166 43 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.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from official public datasets. See our methodology for details.