| Company Name: | SEMTECH CORPORATION |
| Employer identification number (EIN): | 952119684 |
| NAIC Classification: | 334410 |
The following addresses have been detected on the 401k submissions:
| USA Mailing Address | |||||
|---|---|---|---|---|---|
| |||||
| Date first seen: 2008-01-01 | |||||
| Date last seen: 2025-11-22 | |||||
| USA Location Address | |||||
|---|---|---|---|---|---|
| |||||
| Date first seen: 2008-01-01 | |||||
| Date last seen: 2025-06-30 | |||||
| USA Mailing Address | |||||
|---|---|---|---|---|---|
| |||||
| Date first seen: 2008-01-01 | |||||
| Date last seen: 2025-11-20 | |||||
The following addresses have been found in other jurisdictions:
| Jurisdiction: | New York Department of State | ||||
| Address: |
| ||||
| Jurisdiction Company ID: | 134009 | ||||
| Jurisdiction Registration Date: | 1960-12-22 |
| Date | Description |
|---|---|
| 2023-08-01 | 952119684 Change of plan name detected from SEMTECH CORP GROUP MEDICAL AND DENTAL PLAN to SEMTECH CORPORATION HEALTH AND WELFARE PLAN for plan ID 501 |
| Plan id# | Plan Name | Plan Start Date | Plan Effective Date |
|---|---|---|---|
| 501 | SEMTECH CORPORATION HEALTH AND WELFARE PLAN | 2015-01-01 | 1989-12-01 |
| 001 | SEMTECH CORPORATION RETIREMENT SAVINGS PLAN | 2009-01-01 | 1987-04-01 |