Semiconductor making machinery manufacturing · Massachusetts
Brooks Automation US, LLC.
Chelmsford, MA · ~839 workers · 3 years of OSHA Injury Tracking Application data.
- A
- Excellent Safety Record
- 0.7
- Avg TCR
- 3.3
- Industry avg
- 0
- Fatalities
The verdict
Brooks Automation US, LLC. runs at 20% of its industry's injury rate - far safer than the typical Semiconductor making machinery manufacturing workplace, earning a grade A.
Brooks Automation US, LLC.: 0.7 TCR = 20% of Semiconductor making machinery manufacturing BLS 3.3 · 3y Form 300A (see methodology below)
Brooks Automation US, LLC. safety composite
Brooks Automation US, LLC. scores strongest on total case rate (tcr) (safer than 71% of same-industry peers) and weakest on dart rate (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).
58/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- C 0.66 per 100 workers
Safer than 71% of industry peers
- DART rate
- D 0.23 per 100 workers
Safer than 50% 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
−0.8
2022→2024
Brooks Automation US, LLC. injury rate improved
Brooks Automation US, LLC.'s TCR fell 0.8 from 1.2 in 2022 to 0.3 in 2024. Peak filing year was 2022 at 1.2 TCR. In 2024, DART was 0.35× this establishment's average TCR (severity share of cases).
2022=1.2 · 2023=0.5 · 2024=0.3
OSHA ITA Form 300A scorecard
Establishment book 333242 · Chelmsford, MA AT/BELOW-IND · MID
Grade A · TCR 0.7 · 20% of ind
- DART 0.2 DART
- RANK #3/18
- PHOTO RASIRC
- BOOK 3y book
- INJ 15 inj
- SIZE ~839 FTE
Nearest TCR peer: RASIRC (0.0 TCR gap)
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Brooks Automation US, LLC. in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
Brooks Automation US, LLC.
0.7 TCR
- RASIRC
RASIRC
0.7 TCR
- Maxim Integrat
Maxim Integrated
0.7 TCR
- TXAME Campus
TXAME Campus
0.7 TCR
- MKS Beaverton
MKS Beaverton
0.6 TCR
What this shows Brooks Automation US, LLC. averages 0.7 TCR (20% of the Semiconductor making machinery manufacturing BLS benchmark).
Brooks Automation US, LLC. TCR series: 2022=1.2 · 2023=0.5 · 2024=0.3 · BLS 3.3
Where Brooks Automation US, LLC. falls in its industry
133 Semiconductor making machinery establishmentsSafer than 71% of graded establishments in this industry, whose median TCR is 1.2.
Narrower to Massachusetts alone (the establishments it most directly competes with for workers and contracts): ranked #3 safest of 18 Semiconductor making machinery employers in Massachusetts.
Brooks Automation US, LLC. has more employees than the Semiconductor making machinery manufactu 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 |
|---|---|---|---|---|---|
| 2024 | 0.3 | 0.2 | 3 | 0 | 0 |
| 2023 | 0.5 | 0.5 | 3 | 1 | 0 |
| 2022 | 1.2 | 0.8 | 9 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
333242 · MA · Chelmsford
133 Semiconductor making machinery manufacturing employers nationwide with a credible TCR · 10,108 rated employers in Massachusetts with headcount on file · 66 employers in Chelmsford, 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 | RASIRC | 0.7 TCR |
| NAICS-TCR | Maxim Integrated | 0.7 TCR |
| NAICS-TCR | TXAME Campus | 0.7 TCR |
| NAICS-TCR | MKS Beaverton | 0.6 TCR |
| STATE-SIZE | Sensata Technologies, Inc. Attleboro, MA | 839 FTE |
| STATE-SIZE | EMD Millipore Corporation - 400 Summit | 838 FTE |
| STATE-SIZE | GEI Consultants, Inc. | 837 FTE |
| STATE-SIZE | Community Healthlink | 842 FTE |
| CITY-NEAR | CHELMSFORD (MACHE) | 1,879 FTE |
| CITY-NEAR | MACHE - CHELMSFORD | 1,867 FTE |
| CITY-NEAR | ZOLL Medical | 1,585 FTE |
| CITY-NEAR | Brooks Automation, Inc. - Chelmsford | 661 FTE |
| NAT-TCR | Krainick Dairy LLC | 0.7 TCR |
| NAT-TCR | Conterra Longview | 0.7 TCR |
| NAT-TCR | Heart Utilities of Jacksonville | 0.7 TCR |
| NAT-TCR | Gardner Inc OH | 0.7 TCR |
| NAT-SIZE | LAZ Parking New York/New Jersey, LLC | 839 FTE |
| NAT-SIZE | Wonderful Pistachios & Almonds- LHW | 839 FTE |
| NAT-SIZE | Gettysburg Hospital | 839 FTE |
| NAT-SIZE | RIPA & Associates | 839 FTE |
Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →
Read our methodology - how this data is sourced, computed, and verified.