WARN notices — Cornerstone Building Brands https://approjects-warn-act-notices.static.hf.space/employers/c/cornerstone-building-brands.html Every US WARN Act layoff notice filed by Cornerstone Building Brands, rebuilt every morning from the state workforce-agency portals. Free, CC BY 4.0, no account. Full dataset: https://approjects-warn-act-notices.static.hf.space/ en-us Fri, 25 Sep 2026 00:00:00 +0000 https://github.com/APVentureEngine/warn-act-notices Cornerstone Building Brands — 104 workers, OH, notice dated 2026-08-27 https://approjects-warn-act-notices.static.hf.space/search.html?q=Cornerstone+Building+Brands 2831c16f84c232a5 Thu, 27 Aug 2026 00:00:00 +0000 Type: Closure. Effective 2026-12-01. Source: state workforce-agency WARN portal, re-scraped daily. Cornerstone Building Brands — MO, notice dated 2026-08-20 https://approjects-warn-act-notices.static.hf.space/search.html?q=Cornerstone+Building+Brands 1066d1ed01fd4b39 Thu, 20 Aug 2026 00:00:00 +0000 Source: state workforce-agency WARN portal, re-scraped daily. Cornerstone Building Brands — 76 workers, OR, notice dated 2024-10-15 https://approjects-warn-act-notices.static.hf.space/search.html?q=Cornerstone+Building+Brands dc3d33ef96c7303d Tue, 15 Oct 2024 00:00:00 +0000 Type: Permanent closure. Effective 2024-12-20. Source: state workforce-agency WARN portal, re-scraped daily. Cornerstone Building Brands — 86 workers, NJ, notice dated 2024-09-01 https://approjects-warn-act-notices.static.hf.space/search.html?q=Cornerstone+Building+Brands 3a3146c0051b3720 Sun, 01 Sep 2024 00:00:00 +0000 Effective 2024-09-13. Source: state workforce-agency WARN portal, re-scraped daily. Cornerstone Building Brands — 72 workers, NJ, notice dated 2024-04-01 https://approjects-warn-act-notices.static.hf.space/search.html?q=Cornerstone+Building+Brands b7540fe7e099b2c5 Mon, 01 Apr 2024 00:00:00 +0000 Effective 2024-07-18. Filed as “Cornerstone Building Brands Inc.”. Source: state workforce-agency WARN portal, re-scraped daily. Cornerstone Building Brands — 274 workers, IL, notice dated 2023-06-06 https://approjects-warn-act-notices.static.hf.space/search.html?q=Cornerstone+Building+Brands e13a836e48db9abe Tue, 06 Jun 2023 00:00:00 +0000 Type: State. Source: state workforce-agency WARN portal, re-scraped daily. Cornerstone Building Brands — 128 workers, CA, notice dated 2023-02-23 https://approjects-warn-act-notices.static.hf.space/search.html?q=Cornerstone+Building+Brands 7452b83d14696dbd Thu, 23 Feb 2023 00:00:00 +0000 Type: Layoff Permanent. Effective 2023-04-17. Source: state workforce-agency WARN portal, re-scraped daily. Cornerstone Building Brands — 118 workers, CA, notice dated 2020-06-05 https://approjects-warn-act-notices.static.hf.space/search.html?q=Cornerstone+Building+Brands 978393ad088dab33 Fri, 05 Jun 2020 00:00:00 +0000 Type: Closure Permanent. Effective 2020-07-17. Filed as “Cornerstone Building Brands, Inc. dba PlyGem Pacific Windows”. Source: state workforce-agency WARN portal, re-scraped daily. Cornerstone Building Brands — 100 workers, PA, notice dated 2020-03-01 https://approjects-warn-act-notices.static.hf.space/search.html?q=Cornerstone+Building+Brands 6728602ed393750c Sun, 01 Mar 2020 00:00:00 +0000 Type: Permanent Closure. Effective 2020-03-31. Source: state workforce-agency WARN portal, re-scraped daily. Cornerstone Building Brands — 58 workers, NC, notice dated 2019-06-03 https://approjects-warn-act-notices.static.hf.space/search.html?q=Cornerstone+Building+Brands e34dd8bdb79c80fe Mon, 03 Jun 2019 00:00:00 +0000 Type: Layoff. Effective 2019-08-02. Source: state workforce-agency WARN portal, re-scraped daily.