California · City

Layoffs in Pasadena

Since July 7, 2025, our records for Pasadena include 22 WARN notices naming 271 workers.

Part of the Los Angeles-Long Beach-Anaheim, CA metro area.

Largest WARN notices: Amazon - MAK9 (134, Jan 28, 2026); The Vons Companies Inc. (55, Jul 7, 2026); Kaiser (99 S. Oakland Ave.) (20, Sep 21, 2026).

WARN notices in Pasadena

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
Kaiser Foundation Hospitals and Kaiser Foundation Health Plan, Inc. (393 E. Walnut St.) Pasadena · Los Angeles County 1 Layoff, permanent Dec 4, 2026 State report
Kaiser Foundation Hospitals and Kaiser Foundation Health Plan, Inc. (74 N. Pasadena Ave.) Pasadena · Los Angeles County 1 Layoff, permanent Dec 4, 2026 State report
Kaiser (393 E. Walnut St.) Pasadena · Los Angeles County 2 Layoff, permanent Nov 20, 2026 State report
Kaiser (74 N. Pasadena Ave.) Pasadena · Los Angeles County 1 Layoff, permanent Nov 20, 2026 State report
Kaiser (75N. Fair Oaks Ave.) Pasadena · Los Angeles County 3 Layoff, permanent Nov 20, 2026 State report
Kaiser (99 S. Oakland Ave.) Pasadena · Los Angeles County 20 Layoff, permanent Nov 20, 2026 State report
The Vons Companies Inc. Pasadena · Los Angeles County 55 Closure, permanent Sep 5, 2026 State report
Wescom Financial Pasadena · Los Angeles County 15 Layoff, permanent Apr 21, 2026 State report
Amazon - MAK9 Pasadena · Los Angeles County 134 Closure, permanent Apr 28, 2026 State report
Kaiser Foundation Hospitals (393) Pasadena · Los Angeles County 1 Layoff, permanent Sep 17, 2025 State report
Kaiser Foundation Hospitals (74) Pasadena · Los Angeles County 15 Layoff, permanent Sep 17, 2025 State report
Kaiser Foundation Hospitals (75) Pasadena · Los Angeles County 1 Layoff, permanent Sep 17, 2025 State report
Kaiser Foundation Hospitals (99) Pasadena · Los Angeles County 7 Layoff, permanent Sep 17, 2025 State report
Kaiser Foundation Hospitals - 74 N. Pasadena Pasadena · Los Angeles County 2 Layoff, permanent Sep 8, 2025 State report
Kaiser Foundation Hospitals - 99 S. Pasadena Pasadena · Los Angeles County 1 Layoff, permanent Sep 8, 2025 State report
Kaiser Foundation Hospitals Pasadena · Los Angeles County 2 Layoff, permanent Aug 25, 2025 State report
Kaiser Foundation Hospitals Pasadena · Los Angeles County 1 Layoff, permanent Aug 4, 2025 State report
Kaiser Foundation Hospitals (393) Pasadena · Los Angeles County 1 Layoff, permanent Jul 28, 2025 State report
Kaiser Foundation Hospitals (74) Pasadena · Los Angeles County 1 Layoff, permanent Jul 28, 2025 State report
Kaiser Foundation Hospitals (99) Pasadena · Los Angeles County 3 Layoff, permanent Jul 28, 2025 State report
Kaiser Foundation Hospitals - Pasadena Pasadena · Los Angeles County 3 Layoff, permanent Jul 14, 2025 State report
Kaiser Foundation Hospitals Pasadena · Los Angeles County 1 Layoff, permanent Jul 7, 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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