Spectra Laboratories Layoffs & WARN Notices — WARN Index

Spectra Laboratories: 4 WARN layoff notices since 2018, affecting 310 workers in 3 states. Latest filing February 1, 2026.

WARN notices filed by Spectra Laboratories

Spectra Laboratories: Rockleigh, NJ · 57 workers · February 1, 2026
Spectra Laboratories: Southaven, MS · 155 workers · September 22, 2025
Spectra Laboratories Inc. and National Medical Care Inc.: Milpitas, CA · 52 workers · August 10, 2021
Spectra Laboratories: Milpitas, CA · 46 workers · December 14, 2018