California · City

Layoffs in Vacaville

Since September 24, 2025, our records for Vacaville include 3 WARN notices naming 57 workers.

Part of the Vallejo, CA metro area.

Largest WARN notices: DesigneRX Pharmaceuticals, Inc. (25, Jul 20, 2026); Valyria, LLC (25, Sep 24, 2025); DesigneRx Pharmaceuticals, Inc. (7, Sep 14, 2026).

WARN notices in Vacaville

As filed with the state (all California notices). A notice is the employer’s plan; actual job losses can differ.

Notice date Employer Location Workers Type Effective Filing
DesigneRx Pharmaceuticals, Inc. Vacaville · Solano County 7 Closure, permanent Nov 15, 2026 State report
DesigneRX Pharmaceuticals, Inc. Vacaville · Solano County 25 Layoff, permanent Sep 21, 2026 State report
Valyria, LLC Vacaville · Solano County 25 Closure, permanent Nov 21, 2025 State report

Rules and resources in California

Notice rules

Under the federal WARN Act, employers with 100 or more employees generally must give 60 days’ written notice before a plant closing or mass layoff.

California has its own rules (California WARN Act (Cal-WARN)):

  • Applies to employers with 75 or more employees, counting full-time and part-time workers.
  • Covers a layoff of 50 or more employees within a 30-day period, a plant or facility closure, or a relocation of operations.
  • Employers must give written notice at least 60 days in advance.

Source: Layoff Services: WARN, California Employment Development Department (California Labor Code, Section 1400.5). Checked October 11, 2026.

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