Lehigh Southwest Cement Company-Lehigh Hanson ServicesLLC-Cupertino Permanente Plant
Private companyWARN notices since 2024
Workers affected since 2024
Executive changes, last 12 months
Last event
Workers affected over time
Cumulative workers in WARN notices since 2024
Not enough notices to chart yet.
Leadership
No executive changes on record.
- WARN notice
WARN notice: Cupertino, CA
Lehigh Southwest Cement Company-Lehigh Hanson ServicesLLC- Cupertino Permanente Plant filed a WARN notice with the California WARN list on Apr 9, 2020 covering 133 workers in Cupertino. The layoffs take effect on Apr 9, 2020.
Source: California WARN list, filed Apr 9, 2020Site: Cupertino, CA
Workers affected: 133
- WARN notice
WARN notice: Cupertino, CA
Lehigh Southwest Cement Company-Lehigh Hanson ServicesLLC-Cupertino Permanente Plant filed a WARN notice with the California WARN list on Apr 9, 2020 covering 179 workers in Cupertino. The layoffs take effect on Apr 9, 2020.
Source: California WARN list, filed Apr 9, 2020Site: Cupertino, CA
Workers affected: 179
Last verified Nov 8, 2026