US WARN layoff notices › Employers › C › Covia Holding

Covia Holding — WARN Act layoff notices

Official state WARN filings by Covia Holding since 1988, normalized from state labor department sources. Latest notice: 2018-12-17.

Also filed as: Unimin Corporation

1notices

60workers affected

1state

Notice date	State	Location	Employees	Effective date	Type
2018-12-17	Connecticut	New Canaan	60	—	Closing

Source: state WARN Act disclosures, normalized in the free US WARN notices dataset (CSV/JSON, no login, no delay, notices 1988+). WARN notices are advance notifications of plant closings and mass layoffs; actual layoff counts and dates can change after filing.

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