About
Carlin Conner has served as a director and as President and Chief Executive Officer of SemGroup since April 2014. Conner also serves as chairman of the board of directors, president and chief executive officer of our wholly owned subsidiary, Rose Rock Midstream GP, LLC, the general partner of Rose Rock Midstream, L.P. From 2012 until March 2014, Conner served as managing director of Oiltanking GmbH, an independent worldwide storage provider of crude oil, refined petroleum products, liquid chemicals and gases. He served as a member of the board of directors of the general partner of Oiltanking Partners, L.P., a publicly traded master limited partnership engaged in independent terminaling, storage and transportation of crude oil, refined petroleum products and liquefied petroleum gas (“Oiltanking Partners”), from March 2011 until March 2014, and was elected chairman in July 2011 in connection with the completion of Oiltanking Partners’ initial public offering. Conner also served as pr
Position in the VCSift Database
- • 76 investors hold the President and Chief Executive Officer role in VCSift. Carlin Conner is one of them.
- • 63 investors are based in Tulsa, Oklahoma, United States.
Data sourced from 410,343 investor profiles. Updated July 2026.
Investment Focus
- Location
- Tulsa, US
Contact Information
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