EntityWire

EntityWire / EIN 46-3556980

Employer with a benefit plan

MEMC LLC

EIN 46-3556980. What DOL Form 5500 filings (EFAST2) and SEC EDGAR company filings say about this entity, with the source and date on every fact. Latest record 2025-06-26.

Employer with a benefit plan ยท SEC filer

MEMC LLC

Also filed as SunEdison Semiconductor Ltd; SunEdison Semiconductor Pte. Ltd.

501 PEARL DRIVE, ST. PETERS, MO 63376

EIN

46-3556980

Benefit plan 501, 2024 filing

MEMC LLC WELFARE BENEFIT PLAN

DOL · 2025-06-26

Participants (start of year)

307

DOL · 2025-06-26

Plan features

code 4A4B4D4E4F4H4Q

DOL · 2025-06-26

Plan type

Single-employer plan

DOL · 2025-06-26

Business code (NAICS)

334410

DOL · 2025-06-26

Benefit plan 1, 2023 filing

MEMC LLC PENSION PLAN

DOL · 2024-10-15

Participants (start of year)

538

DOL · 2024-10-15

Plan features

code 1A1C1I

DOL · 2024-10-15

Plan type

Single-employer plan

DOL · 2024-10-15

Business code (NAICS)

334410

DOL · 2024-10-15

Benefit plan 501, 2023 filing

MEMC LLC WELFARE BENEFIT PLAN

DOL · 2024-10-07

Participants (start of year)

302

DOL · 2024-10-07

Plan features

code 4A4B4D4E4F4H4Q

DOL · 2024-10-07

Plan type

Single-employer plan

DOL · 2024-10-07

From DOL Form 5500 filings (EFAST2) · SEC EDGAR company filings. Latest record 2025-06-26.

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