Employer with a benefit plan ยท SEC filer
PQ CORPORATION
300 LINDENWOOD DRIVE, MALVERN, PA 193551740
EIN
23-0972750
Benefit plan 2, 2024 filing
PQ CORPORATION RETIREMENT PLAN
DOL · 2025-11-10
Participants (start of year)
1,500
DOL · 2025-11-10
Plan features
code 1A1I3F3H
DOL · 2025-11-10
Plan type
Single-employer plan
DOL · 2025-11-10
Business code (NAICS)
325200
DOL · 2025-11-10
Benefit plan 501, 2024 filing
PQ LLC HEALTH AND WELFARE BENEFIT PLAN
DOL · 2025-10-10
Participants (start of year)
304
DOL · 2025-10-10
Plan features
code 4A4B4D4E4F4H4I4L
DOL · 2025-10-10
Plan type
Single-employer plan
DOL · 2025-10-10
Business code (NAICS)
325200
DOL · 2025-10-10
Benefit plan 1, 2023 filing
PQ LLC. SAVINGS AND RETIREMENT PLAN
DOL · 2024-10-08
Participants (start of year)
343
DOL · 2024-10-08
Plan features
code 2E2F2G2J2K2S2T3D
DOL · 2024-10-08
Plan type
Single-employer plan
DOL · 2024-10-08