Employer · WARN Act history · Other Services
Joy Global Underground Mining (Komatsu Mining Corp. Group)
71 workers across 1 WARN notice, primarily in VA - recorded in the current PlainLayoffs dataset.
- 71
- Workers cut
- 1
- WARN notice
- 1
- State
- 71
- Avg / notice
Joy Global Underground Mining (Komatsu Mining Corp. Group) has 1 recorded WARN filing affecting 71 workers
According to WARN Act filings submitted to state workforce agencies, Joy Global Underground Mining (Komatsu Mining Corp. Group) has 1 recorded filing covering 71 workers across 1 state, primarily VA, the 3,612th-largest recorded WARN footprint among 7,009 tracked employers. WARN notices cover qualifying reported events, so this record is not a complete count of the employer's workforce changes.
Joy Global Underground Mining (Komatsu Mining Corp. Group) is a minor share of Other Services WARN activity — under 0.1% of the sector's 460,348 workers across 3,497 employers, ranking #1,662 in Other Services.
DOL WARN employer filing desk
Employer JOY-GLOBAL-U · Joy Global Underground Mining (Komatsu Mining Corp. Group) 71 workers · 1 filings
NOTC-SINGLE · WORK-LIGHT · PHOTO-UNK · RUNWAY-UNK · STAT-SINGLE · BOOK-SINGLE · TYPE-LAYOFF
- NOTC-SINGLE 1 filing
- WORK-LIGHT #3,612
- PHOTO-UNK No peer
- RUNWAY-UNK Runway n/a
- STAT-SINGLE VA
- BOOK-SINGLE 1 agency
- TYPE-LAYOFF 1 layoff
Stamps derive from filed notice_date, effective_date, workers_affected, state agency source, and filing type in this dataset, not a prediction of future layoffs.
Employer Profile
Not all layoffs appear in WARN data, see our methodology for the federal + state coverage thresholds. Latest filing: Jun 2020.
WARN Notice History
2020
Bluefield, VA · Other Services
Effective: Jun 5, 2020
71
workers
Filed Jun 5, 2020
Four checks on this Joy Global Underground Mining (Komatsu Mining Corp. Group) filing
What is the largest Joy Global Underground Mining (Komatsu Mining Corp. Group) WARN filing on record? ▼
The largest row is the mass layoff filed for Bluefield, VA on Jun 5, 2020, covering 71 workers in Other Services.
Where were Joy Global Underground Mining (Komatsu Mining Corp. Group)'s WARN notices filed? ▼
This is a one-event record from Virginia Works; the named location is Bluefield, not a company-wide headcount change. States represented in this record: VA.
Does Joy Global Underground Mining (Komatsu Mining Corp. Group)'s filing history show a recurring pattern? ▼
One filing cannot establish a recurring layoff cadence. It records a specific WARN-covered event and should not be read as a forecast of this employer's workforce.
How much advance notice appears in Joy Global Underground Mining (Komatsu Mining Corp. Group)'s record? ▼
No trustworthy advance-notice runway can be derived from these rows because the source dates are equal, missing, or retroactive.
See also: VA WARN filings · Other Services industry WARNs · WARN Act guide
Source: State WARN Act layoff registries Joy Global Underground Mining (Komatsu Mining Corp. Group) notice history aggregated from state workforce agency filings · September 2026 A WARN filing is a required notice, not a judgment of the employer's management or finances. Coverage follows states with structured public registries; this public-record summary is not legal advice, financial advice, or employment advice.
Every figure on PlainLayoffs is rendered directly from public WARN Act filings and state workforce agency records, no number is typed in by an editor. This employer's notice history is rendered directly from state WARN Act filings. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of September 2026. A WARN filing is a legally required notice, not a judgment of a company's management or financial health; rankings here reflect filed notice volume only.