US WARN layoff notices › Employers › M › Mars Petcare US

Mars Petcare US — WARN Act layoff notices

Official state WARN filings by Mars Petcare US since 1988, normalized from state labor department sources. Latest notice: 2026-04-20.

2notices

200workers affected

2states

Notice date	State	Location	Employees	Effective date	Type
2026-04-20	North Carolina	Henderson, Vance County	149	2026-12-31	Closure
2009-05-06	Indiana	Portland	51	2009-06-08	CL

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.

Only care about certain employers or states? WARN Watch, $49/year runs your list against every refresh and gives you a private alert page + RSS (free for 30 days first, no card). The data itself — every notice back to 1988 — is free.