Boston Scientific Corporation layoff notices at a glance
Boston Scientific Corporation has filed 12 WARN notices with the California Employment Development Department between Jul 31, 2015 and Jun 10, 2025, naming 1,426 workers. 9 were closures and 3 were layoffs; 12 permanent, 0 temporary. The largest single notice named 289 workers in Los Angeles County on Nov 30, 2017. Its latest notice, 23 workers in Santa Clara County dated Jun 10, 2025, was 0.3% of the 8,183 workers named in all 179 Santa Clara County notices of fiscal year 2024-2025. 2 of the notices show fewer than 60 days between the notice date and the effective date (see how to read this). 1 fall in the March to June 2020 window when the Governor's COVID order suspended the 60-day requirement.
Every notice, newest first
| Notice date | Effective | County | City | Workers | Type | Days notice |
|---|---|---|---|---|---|---|
| Jun 10, 2025 | Aug 2, 2025 | Santa Clara | Sunnyvale | 23 | Layoff, permanent | 53 under 60 |
| Apr 15, 2025 | May 3, 2025 | Santa Clara | Sunnyvale | 63 | Closure, permanent | 18 under 60 |
| Oct 23, 2024 | Dec 31, 2024 | Santa Clara | Sunnyvale | 30 | Closure, permanent | 69 |
| Jun 12, 2023 | Aug 11, 2023 | Alameda | Fremont | 52 | Closure, permanent | 60 |
| Dec 1, 2021 | Jan 30, 2022 | Santa Clara | San Jose | 170 | Closure, permanent | 60 |
| Apr 14, 2021 | Jun 14, 2021 | Sonoma | Santa Rosa | 168 | Closure, permanent | 61 |
| Jun 23, 2020 | Aug 20, 2020 | Santa Clara | Los Gatos | 60 | Closure, permanent | 58 COVID order |
| May 16, 2019 | Jul 31, 2019 | Santa Clara | San Jose | 41 | Closure, permanent | 76 |
| Nov 30, 2017 | Feb 28, 2018 | Los Angeles | Valencia | 289 | Layoff, permanent | 90 |
| Oct 29, 2015 | Dec 31, 2015 | Santa Clara | San Jose | 75 | Layoff, permanent | 63 |
| Jul 31, 2015 | Oct 2, 2015 | Alameda | Fremont | 284 | Closure, permanent | 63 |
| Jul 31, 2015 | Oct 2, 2015 | Santa Clara | San Jose | 171 | Closure, permanent | 63 |
Sites named on the notices
- 1213 Innsbruck Drive Sunnyvale CA 94089 (Jun 10, 2025, 23 workers)
- 46400 Fremont Boulevard Fremont CA 94538 (Jun 12, 2023, 52 workers)
- 150 Baytech Drive San Jose CA 95134 (Dec 1, 2021, 170 workers)
Where the notices landed
- Santa Clara County8 notices, 633 workers
- Alameda County2 notices, 336 workers
- Los Angeles County1 notice, 289 workers
- Sonoma County1 notice, 168 workers
- San Jose4 notices, 457 workers
- Fremont2 notices, 336 workers
- Valencia1 notice, 289 workers
- Santa Rosa1 notice, 168 workers
- Sunnyvale3 notices, 116 workers
- Los Gatos1 notice, 60 workers
Local pages: San Jose employment lawyer, Fremont employment lawyer, Santa Rosa employment lawyer, Santa Clara County employment law guide, Alameda 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.
For Boston Scientific Corporation the shortest gap shown is 18 days. That is a reason to check whether an exception in 1401(c) or 1402.5 applied, whether the workers received the letter earlier than the EDD did, and whether anyone was let go before the effective date. It is not, by itself, a finding against the employer.
Full statute walk-through: the California 60-day rule, section by section.
If you work, or worked, at Boston Scientific Corporation
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 2015-2016 to 2024-2025. 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.