PerkinElmer will permanently close manufacturing in Shelton on April 1, 2026, resulting in 68 layoffs, with the first phase impacting workers on Nov 24, 2025. Some non manufacturing roles will remain in Shelton, including R&D and support.
The company plans to relocate manufacturing. State and local officials have been notified per WARN requirements, and the Greater Valley Chamber confirmed the company is not leaving the city entirely.
URL: https://patch.com/connecticut/shelton/major-company-plans-close-shelton-facility-layoffs-planned-warn-notice
Companies and locations: PerkinElmer U.S. LLC - Shelton CT, Bridgeport Avenue facility, Connecticut Department of Labor