EntityWire/Missouri business entity search →/MEMC LLC
Employer with a benefit plan
MEMC LLC
MEMC LLC's Employer Identification Number (EIN) is 46-3556980.
At a glance
- EIN
- 46-3556980 · 463556980
- Legal name
- MEMC LLC
- Also filed as
- SunEdison Semiconductor Ltd; SunEdison Semiconductor Pte. Ltd.
- Address on file
- 501 PEARL DRIVE, ST. PETERS, MO 63376
- Records show
- SEC filer; employer with a benefit plan
- Latest record
- 2025-06-26
Benefit plans
DOL Form 5500 filings (EFAST2) · records as of 2025-06-26
- Benefit plan 501, 2024 filing
- MEMC LLC WELFARE BENEFIT PLAN
- Source: DOL 5500 · as of 2025-06-26
- Participants (start of year)
- 307
- Source: DOL 5500 · as of 2025-06-26
- Plan features
- Health (other than dental or vision); Life insurance; Dental; Vision; Temporary disability; Long-term disability
- Source: DOL 5500 · as of 2025-06-26
- Plan type
- Single-employer plan
- Source: DOL 5500 · as of 2025-06-26
- Business code (NAICS)
- 334410
- Source: DOL 5500 · as of 2025-06-26
- Benefit plan 1, 2023 filing
- MEMC LLC PENSION PLAN
- Source: DOL 5500 · as of 2024-10-15
- Participants (start of year)
- 538
- Source: DOL 5500 · as of 2024-10-15
- Plan features
- Defined benefit (cash balance); Defined benefit (other); Defined benefit (frozen)
- Source: DOL 5500 · as of 2024-10-15
- Plan type
- Single-employer plan
- Source: DOL 5500 · as of 2024-10-15
- Business code (NAICS)
- 334410
- Source: DOL 5500 · as of 2024-10-15
- Benefit plan 501, 2023 filing
- MEMC LLC WELFARE BENEFIT PLAN
- Source: DOL 5500 · as of 2024-10-07
- Participants (start of year)
- 302
- Source: DOL 5500 · as of 2024-10-07
- Plan features
- Health (other than dental or vision); Life insurance; Dental; Vision; Temporary disability; Long-term disability
- Source: DOL 5500 · as of 2024-10-07
- Plan type
- Single-employer plan
- Source: DOL 5500 · as of 2024-10-07
What this record is
Public filings that carry this EIN (DOL Form 5500 filings (EFAST2) and SEC EDGAR company filings), shown as filed. Nothing is scraped from the IRS, and a public-record match is not IRS TIN validation.
What it is not
Registry status, formation date, and registered agent come from the Missouri Secretary of State, Business Services (Corporations Division); see the Missouri business entity search.
If something is wrong
A name, address, or classification here is what the source published. To correct the source, file with it; to have this page removed, see corrections and removal.
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