Employer with a benefit plan ยท SEC filer
KOMATSU MINING CORP.
Also filed as HARNISCHFEGER INDUSTRIES INC; JOY GLOBAL INC
PO BOX 554, MILWAUKEE, WI 53214
EIN
39-1566457
Benefit plan 8, 2024 filing
KOMATSU U.S. PENSION PLAN
DOL · 2026-08-12
Participants (start of year)
10,041
DOL · 2026-08-12
Plan features
Defined benefit (cash balance)
DOL · 2026-08-12
Plan type
Single-employer plan
DOL · 2026-08-12
Business code (NAICS)
333100
DOL · 2026-08-12
Benefit plan 510, 2024 filing
KOMATSU MINING CORP RETIREE WELFARE BENEFITS PLAN
DOL · 2025-10-17
Participants (start of year)
309
DOL · 2025-10-17
Plan features
code 4A4B
DOL · 2025-10-17
Plan type
Single-employer plan
DOL · 2025-10-17
Business code (NAICS)
333100
DOL · 2025-10-17
Benefit plan 508, 2024 filing
KOMATSU MINING CORP WELFARE BENEFITS PLAN
DOL · 2025-10-15
Participants (start of year)
9,908
DOL · 2025-10-15
Plan features
code 4A4B4D4E4H4L
DOL · 2025-10-15
Plan type
Single-employer plan
DOL · 2025-10-15