Vice President, Strategic Initiatives—Energy Transition, Nabors
Guillermo Sierra is our Vice President, Strategic Initiatives—Energy Transition. Mr. Sierra has served in the same position at Nabors since April 2021. Mr. Sierra has extensive experience in energy infrastructure, logistics, capital markets and M&A given his work on over 60 transactions with combined value of over $200 billion over the last approximately 15 years through various advisory and corporate strategy roles. Mr. Sierra was a Partner at Blackline Partners, serving as Executive Vice President, Head of Strategy for Blackline Midstream from August 2019 to March 2020 and in the same position for Blackline Cold Storage from March 2020 to November 2020. From September 2016 to December 2018, Mr. Sierra served as Managing Director, Head of North America Midstream Advisory at Macquarie Capital. Prior to Macquarie Capital, Mr. Sierra served as Senior Director, Head of MLP/Midstream M&A at Credit Suisse from July 2015 to September 2016. Mr. Sierra’s earlier experiences include positions at USD Group LLC & USD Partners (VP, Chief Strategy Officer and Head of M&A), Evercore Partners (Vice President — Energy M&A), and Barclays Capital (as a member of the Global Natural Resources Group). Mr. Sierra graduated Cum Laude from the Wharton School of the University of Pennsylvania, where he received a B.S. in Economics with concentrations in Finance and Operations & Information Management.