Guillermo Sierra

Guillermo Sierra has extensive work experience in the energy industry. Guillermo is currently serving as the VP of Strategic Initiatives for Energy Transition at Nabors Industries since April 2021. Additionally, since November 2021, they have been the VP of Energy Transition at Nabors Energy Transition Corp. I (NETC) and will continue in this role. In June 2023, they will also assume the role of VP of Energy Transition at Nabors Energy Transition Corp. II (NETD).

Guillermo has also held roles as a Board Observer at UCAP Power, Inc. and Hephae Energy Technology since April 2023 and March 2023, respectively. In October 2021, they became a Board Observer at Quaise Energy.

Prior to their focus on the energy sector, Guillermo served as a Board Member at UNICEF SW starting in November 2017.

Additionally, Guillermo has held advisory positions at Sage Geosystems Inc. from October 2022 to October 2023 and at GA Drilling from June 2022 to September 2022.

Before their work in the energy industry, Guillermo was an Active Partner at Blackline Partners from August 2019 to December 2020.

Guillermo Sierra obtained their High School Diploma in 2003 from Tecnológico de Monterrey. Guillermo then pursued a Bachelor of Science in Economics, specializing in Finance and Operations & Information Management, from The Wharton School. Guillermo completed their bachelor's degree in 2007.