Employer with a benefit plan ยท SEC filer
CHAMPIONX LLC
Also filed as Nalco CO LLC; NALCO CHEMICAL CO; Nalco Energy Services Holdings LLC; Nalco Global Holdings LLC
11177 SOUTH STADIUM DRIVE, SUGARLAND, TX 77478
EIN
36-1520480
Benefit plan 1, 2024 filing
CHAMPIONX 401(K) PLAN
DOL · 2025-10-01
Participants (start of year)
5,443
DOL · 2025-10-01
Plan features
code 2E2G2J2K2T3B3H3D2R
DOL · 2025-10-01
Plan type
Single-employer plan
DOL · 2025-10-01
Business code (NAICS)
211120
DOL · 2025-10-01
Benefit plan 501, 2024 filing
CHAMPIONX LLC WELFARE BENEFITS PLAN
DOL · 2025-09-30
Participants (start of year)
4,833
DOL · 2025-09-30
Plan features
code 4A4B4D4E4F4G4H4I4L4Q
DOL · 2025-09-30
Plan type
Single-employer plan
DOL · 2025-09-30
Business code (NAICS)
325900
DOL · 2025-09-30
Benefit plan 501, 2023 filing
CHAMPIONX WELFARE BENEFITS PLAN
DOL · 2024-09-17
Participants (start of year)
4,242
DOL · 2024-09-17
Plan features
code 4A4B4D4E4F4G4H4I4L4Q
DOL · 2024-09-17
Plan type
Single-employer plan
DOL · 2024-09-17