Tsm Corporation
Auburn Hills, MI, 48326
- Plans
- 3
- Total participants
- 1,647
- Filing years
- 2024, 2023, 2022, 2021, 2020
- NAICS
- 333200
Benefit plans on file
| Year | Form | Plan # | Plan name | Participants |
|---|---|---|---|---|
| 2024 | Form 5500-SF | 001 | Tsm Corporation 401(K) Salary Reduction Plan | 66 |
| 2024 | Form 5500-SF | 002 | Tsm Corp 401K Salary Reduction Plan-Union | 66 |
| 2024 | Form 5500 | 501 | Tsm Corporation Health & Welfare Plan | 162 |
| 2023 | Form 5500-SF | 001 | Tsm Corporation 401(K) Salary Reduction Plan | 63 |
| 2023 | Form 5500-SF | 002 | Tsm Corp 401K Salary Reduction Plan-Union | 64 |
| 2023 | Form 5500 | 501 | Tsm Corporation Health & Welfare Plan | 207 |
| 2022 | Form 5500-SF | 001 | Tsm Corporation 401(K) Salary Reduction Plan | 57 |
| 2022 | Form 5500-SF | 002 | Tsm Corp 401K Salary Reduction Plan-Union | 55 |
| 2022 | Form 5500 | 501 | Tsm Corporation Health & Welfare Plan | 107 |
| 2022 | Form 5500 | 501 | Tsm Corporation Health & Welfare Plan | 107 |
| 2022 | Form 5500 | 501 | Tsm Corporation Health & Welfare Plan | 107 |
| 2022 | Form 5500 | 501 | Tsm Corporation Health & Welfare Plan | 109 |
| 2021 | Form 5500-SF | 001 | Tsm Corporation 401(K) Salary Reduction Plan | 55 |
| 2021 | Form 5500-SF | 002 | Tsm Corp 401K Salary Reduction Plan-Union | 61 |
| 2021 | Form 5500 | 501 | Tsm Corporation Health & Welfare Plan | 119 |
| 2020 | Form 5500-SF | 001 | Tsm Corporation 401(K) Salary Reduction Plan | 59 |
| 2020 | Form 5500-SF | 002 | Tsm Corp 401K Salary Reduction Plan-Union | 70 |
| 2020 | Form 5500 | 501 | Tsm Corporation Health & Welfare Plan | 113 |
Data shown as filed with the U.S. Department of Labor (EBSA), filing years 2020–2025; not validated by OpenERISA. View official filings for this EIN on the DOL EFAST2 search.
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