Tree Island Wire, Inc. layoff notices at a glance
Tree Island Wire, Inc. has filed 5 WARN notices with the California Employment Development Department between Sep 30, 2016 and Jan 9, 2023, naming 64 workers. 5 were closures and 0 were layoffs; 5 permanent, 0 temporary. The largest single notice named 22 workers in San Bernardino County on Jan 9, 2023. Its latest notice, 22 workers in San Bernardino County dated Jan 9, 2023, was 0.5% of the 4,062 workers named in all 42 San Bernardino County notices of fiscal year 2022-2023.
Every notice, newest first
| Notice date | Effective | County | City | Workers | Type | Days notice |
|---|---|---|---|---|---|---|
| Jan 9, 2023 | Jun 15, 2023 | San Bernardino | Rancho Cucamonga | 22 | Closure, permanent | 157 |
| Jan 9, 2023 | Mar 13, 2023 | San Bernardino | Rancho Cucamonga | 12 | Closure, permanent | 63 |
| Jan 9, 2023 | Mar 31, 2023 | San Bernardino | Rancho Cucamonga | 9 | Closure, permanent | 81 |
| Jan 9, 2023 | Apr 28, 2023 | San Bernardino | Rancho Cucamonga | 5 | Closure, permanent | 109 |
| Sep 30, 2016 | Nov 30, 2016 | Los Angeles | Pomona | 16 | Closure, permanent | 61 |
Sites named on the notices
- 12459 Arrow Route Rancho Cucamonga CA 91739 (Jan 9, 2023, 22 workers)
Also filed as: Tree Island Wire (USA) Inc.
Where the notices landed
- San Bernardino County4 notices, 48 workers
- Los Angeles County1 notice, 16 workers
- Rancho Cucamonga4 notices, 48 workers
- Pomona1 notice, 16 workers
Local pages: Rancho Cucamonga employment lawyer, Pomona employment lawyer, San Bernardino County employment law guide, Los Angeles County employment law guide.
How to read this record
Notice date is the date on the employer's letter. Effective is the first day of separations it announced. Days notice is the gap between them; California Labor Code 1401 calls for 60 days from a covered employer, and section 1402 makes a short notice worth a day of pay and benefits for every day it is short, up to 60.
Every notice on file for Tree Island Wire, Inc. shows 60 days or more between the two dates, which is what the statute expects. The questions that remain for a worker are the ones the notice does not answer: whether pay and benefits ran through the effective date, whether final wages arrived on the last day (Labor Code 201 and 203), and who was selected and why.
Full statute walk-through: the California 60-day rule, section by section.
If you work, or worked, at Tree Island Wire, Inc.
Keep the notice, every email about the selection, and your final pay stub. A free review covers four things in one call: whether the notice period was honored and paid, whether final pay and vacation payout arrived on time, whether the selection pattern raises an age, pregnancy or leave, or retaliation question, and what a proposed severance release is actually worth before you sign it. Call (800) 371-3088 or send the notice.
Source: California EDD WARN reports, fiscal years 2016-2017 to 2022-2023. Record last checked against the EDD on Oct 30, 2026. Back to the layoff tracker.
About this data: Notices come from the California Employment Development Department WARN reports (fiscal years 2014-2015 to today) and are reloaded from the EDD every Tuesday and Thursday. Employer names appear as the employer wrote them on the notice, grouped where the names clearly refer to the same company. A notice is not a finding that any law was broken. This page is general information, not legal advice about your situation.