Magnet wire, insulated, made from purchased copper in wire drawing plants · California

Mws Wire Industries

Name: Mws Wire Industries Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Westlake Village, CA · ~50 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

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

Subscribe to safety-record updates (RSS)

The verdict

Mws Wire Industries runs at 31% of its industry's injury rate - far safer than the typical Magnet wire, insulated, made from purchased copper in wire drawing plants workplace, earning a grade A.

Mws Wire Industries: 1.0 TCR = 31% of Magnet wire, insulated, made from purchased copper in wire drawing plants BLS 3.3 · 2y Form 300A (see methodology below)

Mws Wire Industries safety composite

Mws Wire Industries scores strongest on total case rate (tcr) (safer than 88% of same-industry peers) and weakest on dart rate (safer than 44%), 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).

63/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): B 1.03 per 100 workers

Safer than 88% of industry peers
DART rate: D 2.07 per 100 workers

Safer than 44% of industry peers
Fatalities: D 0

Safer than 51% 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%).

Rising injury rate

Mws Wire Industries: 0.0 → 2.1 TCR

Peak year 2019 @ 2.1 TCR · DART/TCR 2.01× in 2019

Mws Wire Industries's TCR rose 2.1 from 0.0 in 2018 to 2.1 in 2019. In 2019, DART was 2.01× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 331420 · Westlake Village, CA AT/BELOW-IND · SMALL

Grade A · TCR 1.0 · 31% of ind

DART 2.1 DART
RANK #1/4
PHOTO SDI LaFarga Copperwo…
BOOK 2y book
INJ 0 inj
SIZE ~50 FTE

Nearest TCR peer: SDI LaFarga Copperworks, LLC. (0.0 TCR gap)

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

Lafayette Faci

1.1
This site

1
SDI LaFarga Co

1
Materion - Sho

1
Building Wire

1

What this shows Mws Wire Industries averages 1.0 TCR (31% of the Magnet wire, insulated, made from purchased copper in wire drawing plants BLS benchmark).

Mws Wire Industries TCR series: 2018=0 · 2019=2.1 · BLS 3.3

Where Mws Wire Industries falls in its industry

198 Magnet wire, insulated, made f establishments

Safer than 88% of graded establishments in this industry, whose median TCR is 3.7.

Grade A

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #1 safest of 4 Magnet wire, insulated, made f employers in California.

Mws Wire Industries (50 employees, TCR 1.0) among 29 same-industry peers, split at the industry median of 113 employees and a TCR of 3.7

Mws Wire Industries has fewer employees than the Magnet wire, insulated, made from purcha median and a lower injury rate than the industry's median TCR of 3.7. 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
2019	2.1	2.1	0	1	0
2018	0.0	0.0	0	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

331420 · CA · Westlake Village

198 Magnet wire, insulated, made from purchased copper in wire drawing plants employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 39 employers in Westlake Village, CA · 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	SDI LaFarga Copperworks, LLC.	NEW HAVEN, IN	1.0 TCR
NAICS-TCR	Lafayette Facility	LAFAYETTE, IN	1.1 TCR
NAICS-TCR	Materion - Shoemakersville	SHOEMAKERSVILLE, PA	1.0 TCR
NAICS-TCR	Building Wire Plant	CARROLLTON, GA	1.0 TCR
STATE-SIZE	Jack Bros., Inc.	BRAWLEY	50 FTE
STATE-SIZE	M Three Ranches, LLC	WOODLAND	50 FTE
STATE-SIZE	Penterman Farming Company	NAPA	50 FTE
STATE-SIZE	Trefethen Farming, LLC	NAPA	50 FTE
CITY-NEAR	Security Paving Co. Inc.	Westlake Village	740 FTE
CITY-NEAR	Shire: Westlake Village	Westlake Village	326 FTE
CITY-NEAR	0117 - WESTLAKE VILLAGE CA WHSE	Westlake Village	299 FTE
CITY-NEAR	2810 - Westlake Village	Westlake Village	254 FTE
NAT-TCR	Pine Hill Mill	Pine Hill, AL	1.0 TCR
NAT-TCR	GENCO Central Lemoyne	Lemoyne, PA	1.0 TCR
NAT-TCR	Ridgid Products	Orange, VA	1.0 TCR
NAT-TCR	Glenwood Healthcare	Glenpool, OK	1.0 TCR
NAT-SIZE	Advance Industrial Maintenance & Machine, Inc.	Augusta, GA	50 FTE
NAT-SIZE	Plastics Color Corporation of NC	Asheboro, NC	50 FTE
NAT-SIZE	Henick-Lane Inc. Office	Long Island City, NY	50 FTE
NAT-SIZE	Brookdale Flagstaff 24124	Flagstaff, AZ	50 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: 2019, 2018. 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.