|Mr. Carlin G. Conner||Pres, CEO & Director||1.11M||N/A||1968|
|Mr. Robert N. Fitzgerald||CFO & Exec. VP||N/A||N/A||1960|
|Ms. Susan S. Lindberg||Exec. VP & Gen. Counsel||457.61k||N/A||1965|
|Mr. Thomas D. Sell||Chief Accounting Officer, VP & Controller||N/A||N/A||1966|
|Mr. David B. Gosse||Exec. VP of Canadian Operations & Commercial||N/A||N/A||N/A|
SemGroup Corporation provides gathering, transportation, storage, distribution, marketing, and other midstream services for producers, refiners of petroleum products, and other market participants. Its Crude Transportation segment operates crude oil pipelines and truck transportation businesses. It operates a 455-mile crude oil gathering and transportation pipeline system in Kansas and northern Oklahoma; a 75-mile crude oil gathering pipeline system that transports crude oil from production facilities in the DJ Basin to the pipeline owned by White Cliffs Pipeline, L.L.C.; a 527-mile pipeline that transports crude oil from Platteville, Colorado to Cushing, Oklahoma; and 3 pipelines with an aggregate of 106 miles of pipe, as well as crude oil trucking fleet of 215 transport trucks and 210 trailers. The company's Crude Facilities segment operates crude oil storage and terminal businesses. It has 7.6 million barrels of crude oil storage capacity in Cushing, Oklahoma; and a 30-lane crude oil truck unloading facility with 350,000 barrels of storage capacity in Platteville, Colorado. Its Crude Supply and Logistics segment operates a crude oil marketing business. It has approximately 61,800 barrels of crude oil storage capacity in Trenton and Stanley. The company's HFOTCO segment stores, blends, and transports refinery products and refinery feedstocks through pipeline, barge, rail, truck, and ship. It operates a residual fuel oil storage terminal in Gulf Coast of the United States. Its SemGas segment provides natural gas gathering, processing, and marketing services. It operates 660 miles of low pressure and 140 miles of high pressure gathering lines in Oklahoma; and a 53-mile high pressure gathering pipeline located in the STACK play. Its SemCAMS segment owns and operates natural gas processing and gathering facilities with 600 miles of natural gas gathering and transportation pipelines in Alberta. The company was founded in 2000 and is headquartered in Tulsa, Oklahoma.
SemGroup Corporation’s ISS Governance QualityScore as of February 1, 2019 is 1. The pillar scores are Audit: 1; Board: 3; Shareholder Rights: 2; Compensation: 3.