Instruments, mechanical microsurgical, manufacturing · Massachusetts

Resonetics Westborough

Name: Resonetics Westborough Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Westborough, MA · ~31 workers · 4 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

A
Excellent Safety Record: 0.7
Avg TCR: 3.3
Industry avg: 0
Fatalities

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The verdict

Resonetics Westborough runs at 21% of its industry's injury rate - far safer than the typical Instruments, mechanical microsurgical, manufacturing workplace, earning a grade A.

Resonetics Westborough: 0.7 TCR = 21% of Instruments, mechanical microsurgical, manufacturing BLS 3.3 · 4y Form 300A (see methodology below)

Resonetics Westborough safety composite

Resonetics Westborough scores strongest on dart rate (safer than 81% 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).

71/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): B 0.69 per 100 workers

Safer than 76% of industry peers
DART rate: B 0 per 100 workers

Safer than 81% 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%).

Resonetics Westborough held a steady TCR band

Resonetics Westborough's TCR held near 0.0 from 0.0 in 2021 to 0.0 in 2024. Peak filing year was 2023 at 2.8 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2021=0.0 · 2022=0.0 · 2023=2.8 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 339112 · Westborough, MA AT/BELOW-IND · SMALL

Grade A · TCR 0.7 · 21% of ind

DART 0.0 DART
RANK #17/50
PHOTO Cantel Medical (a ST…
BOOK 4y book
INJ 1 inj
SIZE ~31 FTE

Nearest TCR peer: Cantel Medical (a STERIS Co.) Conroe - 750 Conroe Park (0.0 TCR gap)

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This site

0.7
Cantel Medical

0.7
Ranfac Corp

0.7
DePuy Synthes

0.7
Kimball Electr

0.7

What this shows Resonetics Westborough averages 0.7 TCR (21% of the Instruments, mechanical microsurgical, manufacturing BLS benchmark).

Resonetics Westborough TCR series: 2021=0 · 2022=0 · 2023=2.8 · 2024=0 · BLS 3.3

Where Resonetics Westborough falls in its industry

741 Instruments, mechanical micros establishments

Safer than 76% of graded establishments in this industry, whose median TCR is 1.5.

Grade A

More dangerous than peersSafer than peers

Narrower to Massachusetts alone (the establishments it most directly competes with for workers and contracts): ranked #17 safest of 50 Instruments, mechanical micros employers in Massachusetts.

Resonetics Westborough (31 employees, TCR 0.7) among 29 same-industry peers, split at the industry median of 174 employees and a TCR of 1.5

Resonetics Westborough has fewer employees than the Instruments, mechanical microsurgical, m median and a lower injury rate than the industry's median TCR of 1.5. 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	Injuries
2024	0.0	0
2023	2.8	1
2022	0.0	0
2021	0.0	0

OSHA ITA peer cross-reference

Establishment peer ledger

339112 · MA · Westborough

741 Instruments, mechanical microsurgical, manufacturing employers nationwide with a credible TCR · 10,108 rated employers in Massachusetts with headcount on file · 67 employers in Westborough, MA · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel	Establishment	Place	Metric
NAICS-TCR	Cantel Medical (a STERIS Co.) Conroe - 750 Conroe Park	CONROE, TX	0.7 TCR
NAICS-TCR	Ranfac Corp	AVON, MA, MA	0.7 TCR
NAICS-TCR	DePuy Synthes Distribution Bridgewater	BRIDGEWATER, MA	0.7 TCR
NAICS-TCR	Kimball Electronics Indianapolis	INDIANAPOLIS, IN	0.7 TCR
STATE-SIZE	MILLBURY LEARNING CENTER-MA22	MILLBURY	31 FTE
STATE-SIZE	One Tech Circle	NATICK	31 FTE
STATE-SIZE	Raffles Unit 28C 40 Trinity Place	NATICK	31 FTE
STATE-SIZE	Biotech Builders Group	LUNENBURG	31 FTE
CITY-NEAR	United Site Services	Westborough	3,950 FTE
CITY-NEAR	Columbia Electrical Contractors, Inc.	Westborough	625 FTE
CITY-NEAR	Sanofi Westborough	Westborough	613 FTE
CITY-NEAR	Cumberland Farms - Westboro Distribution Center	Westborough	562 FTE
NAT-TCR	Masyan Express, Inc	Smyrna, TN	0.7 TCR
NAT-TCR	La Salle College High School	Wyndmoor, PA	0.7 TCR
NAT-TCR	LiquiTech, Inc.	Lombard, IL	0.7 TCR
NAT-TCR	New Jersey Mental Health Association	Springfield, NJ	0.7 TCR
NAT-SIZE	INFINITI of Boerne	Boerne, TX	31 FTE
NAT-SIZE	Vanguard Builders, Inc.	Broken Arrow, OK	31 FTE
NAT-SIZE	Legacy Wendy's-109	Topeka, KS	31 FTE
NAT-SIZE	Save-A-Lot Lewiston	Lewiston, ME	31 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, 2022, 2021. 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.