EntityWire

EntityWire / EIN 36-3840979

Employer with a benefit plan

ON SEMICONDUCTOR CORPORATION

EIN 36-3840979. 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 2026-08-21.

Employer with a benefit plan ยท SEC filer

ON SEMICONDUCTOR CORPORATION

Also filed as SCG HOLDING CORP

5701 N PIMA RD, SCOTTSDALE, AZ 85250

EIN

36-3840979

SEC CIK

0001097864

SEC · 2026-08-21

Industry (SIC)

Semiconductors & Related Devices (3674)

SEC · 2026-08-21

State of incorporation

DE

SEC · 2026-08-21

Ticker

ON

SEC · 2026-08-21

Latest SEC filing

S-4 2026-08-21

SEC · 2026-08-21

Benefit plan 501, 2024 filing

ONSEMI GROUP BENEFIT PLAN

DOL · 2025-07-22

Participants (start of year)

4,459

DOL · 2025-07-22

Plan features

code 4A4B4D4E4F4G4H4L4Q

DOL · 2025-07-22

Plan type

Single-employer plan

DOL · 2025-07-22

Business code (NAICS)

334410

DOL · 2025-07-22

Benefit plan 1, 2023 filing

ONSEMI 401(K) PLAN

DOL · 2024-10-15

Participants (start of year)

5,876

DOL · 2024-10-15

Plan features

code 2E3D2F2G2R2S2T2J2K

DOL · 2024-10-15

Plan type

Single-employer plan

DOL · 2024-10-15

From DOL Form 5500 filings (EFAST2) · SEC EDGAR company filings. Latest record 2026-08-21.

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