US WARN intelligence

Lehigh Southwest Cement Company-Lehigh Hanson ServicesLLC-Cupertino Permanente Plant layoffs & WARN notices

Lehigh Southwest Cement Company-Lehigh Hanson ServicesLLC-Cupertino Permanente Plant appears in 2 non-cancelled imported WARN records across 1 states. These records report 312 affected workers; 0 have future effective dates. Totals include imported records only. Secondary records are attributed separately.

What the official notice history shows

During the last 365 days, this imported archive contains 0 eligible official filings for Lehigh Southwest Cement Company-Lehigh Hanson ServicesLLC-Cupertino Permanente Plant. Worker counts are unavailable for this period. 0 worker counts are unavailable. The newest official notice date is Apr 9, 2020.

2 non-cancelled direct government records and 0 attributed secondary records appear in the full archive. These figures describe notices, not unique people or completed layoffs. Grouped company names do not establish ownership.

Compare original weekly and monthly official-data reports → · How dates, names and counts are interpreted

2Non-cancelled notices
312Reported workers
0Future effective dates
Coverage is limited to connected sources and imported date ranges. 0 notices have unavailable worker counts. Company groups match normalized names; aliases below preserve exact employer names from filings. Methodology →

State breakdown

StateNoticesReported workersUpcoming events
California23120

Reported employer names

Notice history by year

20202 notices · 312 reported workers

Filings and attributed reports

Company / locationWorkersEffective dateNotice dateType / source
Lehigh Southwest Cement Company-Lehigh Hanson ServicesLLC-Cupertino Permanente PlantCupertino, CA179Apr 9, 2020Apr 9, 2020temporarySource ↗
Lehigh Southwest Cement Company-Lehigh Hanson ServicesLLC- Cupertino Permanente PlantCupertino, CA133Apr 9, 2020Apr 9, 2020temporarySource ↗

2 notices · Source check Oct 10, 2026