Employer with a benefit plan ยท SEC filer
KLA CORPORATION
Also filed as KLA INSTRUMENTS CORP; KLA TENCOR CORP
ONE TECHNOLOGY DRIVE, MILPITAS, CA 95035
EIN
04-2564110
SEC CIK
0000319201
SEC · 2026-08-14
Industry (SIC)
Optical Instruments & Lenses (3827)
SEC · 2026-08-14
State of incorporation
DE
SEC · 2026-08-14
Ticker
KLAC
SEC · 2026-08-14
Latest SEC filing
4 2026-08-14
SEC · 2026-08-14
Benefit plan 510, 2024 filing
KLA CORPORATION SHORT TERM DISABILITY INCOME PROTECTION PLAN
DOL · 2025-10-13
Participants (start of year)
1,783
DOL · 2025-10-13
Plan features
Temporary disability
DOL · 2025-10-13
Plan type
Single-employer plan
DOL · 2025-10-13
Business code (NAICS)
334410
DOL · 2025-10-13
Benefit plan 1, 2024 filing
KLA 401(K) PLAN
DOL · 2025-08-20
Participants (start of year)
6,200
DOL · 2025-08-20
Plan features
code 2H2J2K2S2T3H2E2F2R
DOL · 2025-08-20
Plan type
Single-employer plan
DOL · 2025-08-20