SemGroup, L.P.

SemGroup® Corporation is a publicly held company that moves energy through a network of pipelines, terminals and storage tanks. Each step we take demonstrates the vast experience of our employees, their dedication to add value to our customers’ business, and their desire to bolster our relationships.
Founded in 2000, our newly reorganized company purchases, sells, processes, transports, and stores energy including crude oil, natural gas, natural gas liquids, asphalt and refined products. Our family of companies is fully operational and has financing firmly in place. All divisions are committed to a “zero incident” culture, with employees working to keep the public, and each other, safe.
Contact Details
Office Address
SemGroup, L.P.
Two Warren Place
6120 South Yale Avenue, Suite 700
Tulsa, OK, USA 74136-4216
Phone: (918) 388-8100
Fax: (918) 524-8290
Executives
Chairman
John F. Chlebowski
President and CEO
Norm J. Szydlowski