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REPORTED · WARN NOTICE✓ VERIFIEDAdded Jul 27, 2026

ABB Optical Group, LLC Layoff — December 2024

SOURCEOFFICIAL FILINGCalifornia Employment Development Department· filed October 23, 2024View the filing ↗

EMPLOYEES AFFECTED
138
SHARE OF WORKFORCE
~4.6%
EFFECTIVE DATE
Dec 16, 2024
138 OF 3,000 EMPLOYEES

What we know

Location: Alameda, CA (Alameda County).

A WARN notice for this layoff is recorded on October 23, 2024.

Disclosed through an official WARN filing with the CA state workforce agency.

Summary

ABB Optical Group, LLC disclosed this layoff in an official WARN (Worker Adjustment and Retraining Notification) notice recorded by the CA state workforce agency on October 23, 2024. The notice covers 138 employees in Alameda, CA (Alameda County), with the layoff effective December 16, 2024.

That is roughly 4.6% of the 3,000 people ABB Optical Group, LLC employs.

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SOURCE
Official WARN notice
View state filing ↗
A
ABB Optical Group, LLC
Consumer Discretionary · 3,000 employees
1
EVENTS TRACKED
138
JOBS IN WARN FILINGS
View company profile

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CREATED JUL 27, 2026LAST UPDATED AUG 5, 2026