Cornerstone Building Brands Layoffs & WARN Notices — WARN Index

Cornerstone Building Brands: 10 WARN layoff notices since 2019, affecting 1,077 workers in 8 states. Latest filing August 27, 2026.

WARN notices filed by Cornerstone Building Brands

Cornerstone Building Brands: Walbridge, OH · 104 workers · August 27, 2026
Cornerstone Building Brands: Kearney, MO · 61 workers · August 20, 2026
Cornerstone Building Brands: Tualatin, OR · 76 workers · October 15, 2024
Cornerstone Building Brands: North Brunswick, NJ · 86 workers · September 1, 2024
Cornerstone Building Brands Inc.: North Brunswick, NJ · 72 workers · April 1, 2024
Cornerstone Building Brands: Lansing, IL · 274 workers · June 2, 2023
Cornerstone Building Brands: Gold River, CA · 128 workers · February 14, 2023
Cornerstone Building Brands, Inc. dba PlyGem Pacific Windows: Corona, CA · 118 workers · May 14, 2020
Cornerstone Building Brands: Ambridge, PA · 100 workers · March 1, 2020
Cornerstone Building Brands: Fair Bluff, NC · 58 workers · June 3, 2019