Leigh Ann Cales

Leigh Ann Cales is a seasoned professional in commercial services and business development, currently serving as the Director of Commercial Services & BD at Iron Horse Midstream, LLC since September 2025. Prior experience includes roles as Manager of Contract Administration & Scheduling at Tall Oak Midstream LLC from February 2020 to September 2025, and as a Senior Commercial Marketing Representative at both Roan Resources and LINN Energy. Cales began the career at Devon Energy, advancing from Associate Commercial Marketing Representative through various roles in upstream gas marketing, demonstrating a solid foundation in contract administration and project analysis. Leigh Ann Cales holds a Bachelor of Science in General Business & Marketing from Oklahoma State University, earned in 2005.