Our Leadership

Wes Castleman

President / Director of Construction

Wes Castleman is President at Ranger Plant Constructional. Wes has been with Ranger for over 35 years. He has complete responsibility for overall coordination of all construction projects. His responsibilities are to ensure profitable and timely project completion which is consistent with quality and safety standards.

Kathrine Freire

Chief Financial Officer

Kathrine Freire is Chief Financial Officer at Ranger Plant Constructional. Kathrine has been with Ranger 30 years. She has complete responsibility for the finance and HR department. She oversees all the areas of financial management and directs the corporate accounting staff as well as the coordination of the company’s annual audits. Kathrine earned a Bachelor of Science degree from McMurry University in Accounting.

Brenda Ball

Vice-President Business Development

Brenda Ball is VP of Business Development at Ranger Plant Constructional. Brenda has worked for Ranger 17 years. She is responsible for all aspects of Ranger’s business development effort, marketing, and customer relations as well as continuing to develop key relationships for Ranger’s continued growth. Brenda earned a Bachelor of Science degree from Abilene Christian University. She is a member of the Houston Pipeliner’s Club, the Tulsa Pipeliner’s Club, and the Gas Processors Association.

Ken Castleman

Vice-President / Estimating Manager

Ken Castleman is Vice-President at Ranger Plant Constructional. Ken has been with Ranger over 30 years. He has full responsibility for the estimating process to ensure that proposals are timely and accurate. His team includes senior and junior estimators, a scheduler, and an administrative coordinator.