Organization Structure
The following chart shows the principal reporting relationships of the Company as of July 1, 2026.
- Board of Directors
- Walter H. Cardwell III Executive Chairman
- Carolyn M. Strand President and Chief Executive Officer
- Peter J. Halvorsen EVP and Chief Financial Officer
- Treasury, Tax, Investor Relations
- Isla Perttula Insurance Ltd.
- IPC Aircraft Leasing (Ireland) DAC
- Anil Raghunathan EVP; President, Advanced Materials
- Perttula Separation Facility
- Gamkarab Rare Earths (Pty) Ltd
- Qaqqaq Minerals A/S
- Lakeline Magnetics LLC
- Lorena Villarreal Moss EVP, General Counsel and Corporate Secretary
- Legal, Compliance, Government Affairs
- Chester R. Barrow SVP, Logistics
- Port of Perttula Terminal Company
- Perttula Marine Towing, Inc.
- Cardwell Field Airport Company
- Isla Perttula Air, Inc. (Mara Teague, President and CEO)
- Chemicals; Energy & Storage (Operations)
- Perttula Works
- Perttula Power Company
- Perttula Dome Storage LP
- Sabine Barytes Company
- Borealis Oilfield Chemicals, Inc.
- Wink Basin Brine & Chemical Co.
- Deborah A. Kline VP, Community Services
- Perttula Community Services LLC (Utilities, Solid Waste, Shared Services)
- Terry Voss Manager, Residential Properties
- Utility Operations
- Shared Services (payroll and information technology services under agreement)
- Perttula Realty Holdings LLC
- IPC Health Services LLC
- Perttula Community Services LLC (Utilities, Solid Waste, Shared Services)
- Peter J. Halvorsen EVP and Chief Financial Officer
- Carolyn M. Strand President and Chief Executive Officer
- Walter H. Cardwell III Executive Chairman