| Paul M. Nobel |
Paul M. Nobel is currently the Chief Accounting Officer & Senior Vice President at Quanta Services, Inc. He is also a Member of The American Institute of Certified Public Accountants and a Member of the Florida Institute of Certified Public Accountants. Previously, he held the position of Chief Accounting Officer & Senior Vice President at Kosmos Energy LLC from 2012. Prior to that, he was the Vice President-Finance at Mayor's Jewelers, Inc. from 2003 to 2005. He then served as the Chief Accounting Officer & Senior Vice President at World Kinect Corp. from 2005 to 2012. From 2012 to 2019, he held the same position at Kosmos Energy Ltd. He started his career as a Senior Manager at Deloitte & Touche LLP from 1993 to 2003. In 2020, he briefly served as the Chief Financial Officer at Lilis Energy, Inc. Mr. Nobel obtained his undergraduate degree from Florida State University. |
| Jayshree S. Desai |
Jayshree S. Desai is currently the Chairman of Wind Energy Foundation. She is also an Independent Director at TPI Composites, Inc., a Director at KIPP Austin Public Schools, and the Executive Director at KIPP Houston Public Schools. Additionally, she is the Chief Financial Officer at Quanta Services, Inc. starting in 2022. In her former positions, Ms. Desai served as a Director at Enron Corp. She was also the President & Director at ConnectGen LLC from 2018 to 2019. Prior to that, she worked as a Consultant at McKinsey & Co., Inc. She served as the Chief Operating Officer at Clean Line Energy Partners LLC from 2015 to 2018 and as the Chief Financial Officer at EDP Renewables North America LLC from 2002 to 2010. Ms. Desai completed her undergraduate studies at The University of Texas at Austin. She also holds an MBA from The Wharton School of the University of Pennsylvania. |
| Redgie Probst |
Redgie Probst founded Probst Electric, Inc. in 2004 and served as the President & Chief Executive Officer until 2013. He also founded Summit Line Construction, Inc. in 2008 and held the position of President & Chief Executive Officer until 2013. Currently, Mr. Probst is the Chief Operating Officer at Quanta Services, Inc. since 2016. |
| Derrick A. Jensen |
Derrick A. Jensen is currently working as the Executive Vice President-Business Administration at Quanta Services, Inc. He previously worked as a Manager at Arthur Andersen LLP. He completed his undergraduate degree from Oklahoma State University in 1992. |
| David M. McClanahan |
David M. McClanahan is currently the Chairman at Quanta Services, Inc. and Chairman-Emeritus at Central Houston, Inc. He also serves as a Director at Greater Houston Partnership Inc, Houston Symphony, Tiger Woods Foundation, Inc., The American Institute of Certified Public Accountants, and Texas Society of Certified Public Accountants. In his former positions, Mr. McClanahan served as the President, Chief Executive Officer & Director at CenterPoint Energy Resources Corp. and CenterPoint Energy, Inc. He was also the Chairman of CenterPoint Energy Houston Electric LLC, Texas Genco Holdings, Inc., the University of St. Thomas (Texas), Electric Reliability Council of Texas, Inc., Junior Achievement of Southeast Texas, Inc., and United Way of Greater Houston. Additionally, he held the position of Vice Chairman at Gulf Coast Regional Blood Center and served as a Director at Edison Electric Institute, Inc., American Gas Association, and Center for Houston's Future, Inc. Mr. McClanahan's education includes an undergraduate degree from The University of Texas at Austin and an MBA from the University of Houston. |
| Earl C. Austin |
Earl C. Austin is currently the President, Chief Executive Officer & Director at Quanta Services, Inc. He is also the Chairman of the Texas State University System Board of Regents (Texas), a Director at Greater Houston Partnership Inc, a Director at Junior Achievement of Southeast Texas, Inc., a Director-Southwest Line Chapter at the National Electrical Contractors Association, and the President of First Infrastructure Capital Advisors LLC. Previously, he served as the President of North Houston Pole Line LP from 2001 to 2009. Mr. Austin obtained his undergraduate degree from Sam Houston State University. |
| Doyle N. Beneby |
Doyle N. Beneby currently works at Midland Cogeneration Venture LP, as President & Chief Executive Officer from 2018, Quanta Services, Inc., as Independent Director from 2016, Korn Ferry, as Independent Director from 2015, West Fraser Timber Co. Ltd., as Independent Director from 2023, Capital Power Corp., as Independent Director from 2012, Greater San Antonio Chamber of Commerce, as Director, San Antonio Economic Development Foundation, as Director, The Association of Edison Illuminating Cos., Inc., as Director, Capital Power LP, as Director, Energy Institute (Texas), as Director, Miami University, as Trustee, and Texas Biomedical Research Institute, as Trustee. Mr. Beneby also formerly worked at CPS Energy, as President & Chief Executive Officer from 2010 to 2015, New Generation Power International, Inc., as Chief Executive Officer from 2015 to 2016, American Gas Association, as Director, PECO Energy Co., as Vice President-Electric Operations in 2008, Exelon Corp., as President in 2010, Constellation Energy Generation LLC, as Senior Vice President from 2009 to 2010, The Keystone Center, as Trustee, Argonne National Laboratory, as Member-Governors Board, Exelon Power Team, as President from 2009 to 2010, and United Way of San Antonio & Bexar County, as Trustee. Mr. Beneby received his Masters Business Admin degree from the University of Miami and undergraduate degree from Montana Technological University (Montana). |
| Robert Scott Rowe |
Robert Scott Rowe is currently the President, Chief Executive Officer & Director at Flowserve Corp. He is also the President & Director at Cameron International Corp. and an Independent Director at Quanta Services, Inc. Additionally, he serves as a Trustee at Spindletop Charities, Inc. In the past, Mr. Rowe held the position of Chief Executive Officer at OneSubsea LLC from 2014 to 2014. He was also the President of The Cameron Group, Inc. from 2016 to 2017. Prior to that, he worked as a Project Manager at The United States Army (District of Columbia) and Varco, Inc.Mr. Rowe received his undergraduate degree from the US Military Academy and holds an MBA from Harvard Business School. |
| Vincent D. Foster |
Vincent D. Foster is the founder of Main Street Capital Corp. (founded in 2007) and holds the title of Executive Chairman. He is also the founder of Main Street Capital II LP, Main Street Mezzanine Fund LP, Main Street Mezzanine Management LLC, and Main Street Capital II GP LLC. Mr. Foster's current job is as the Chief Executive Officer, Senior MD & Manager at Ceres Management LLC. He is also the Executive Chairman at Main Street Capital Partners LLC and an Independent Director at Quanta Services, Inc.Mr. Foster's former jobs include being the Chairman at U.S. Concrete, Inc. (1999-2008), an Independent Director at Team, Inc. (2011-2017), an Independent Director at Carriage Services, Inc. (2011), a Director at MSC Income Fund, Inc. (2012-2013), a Director at Team Industrial Services, Inc. (2005-2017), and a Director-Texas TriCities Chapter at the National Association of Corporate Directors (Colorado) (2011). He was also a Partner at Arthur Andersen LLP (1988-1997) and Andersen Worldwide (1988-1997). Mr. Foster's education includes an undergraduate degree from Michigan State University and a graduate degree from Wayne State University (Michigan). Mr. Foster is also the founder of Main Street Capital II LP, Main Street Mezzanine Fund LP, Main Street Mezzanine Management LLC, Main Street Capital II GP LLC. |
| Margaret B. Shannon |
Margaret B. Shannon is an Independent Director at Quanta Services, Inc. since 2012. She is also the Secretary, Treasurer & Director at Harris County Health Alliance and a Director at Houston Health Foundation. Previously, she served as an Independent Director at Matador Resources Co. from 2011 to 2016. She was also a Director at Houston College of Law. Margaret was a Partner at Andrews & Kurth LLP from 1984 to 1994 and later served as the Secretary, Vice President & General Counsel at BJ Services Co. LLC from 1994 to 2010. Ms. Shannon completed her undergraduate degree at Baylor University in 1971 and obtained her graduate degree from SMU Dedman School of Law in 1976. |
| Bernard Fried |
Bernard Fried is an Independent Director at Quanta Services, Inc. and Principal at BF Consultants, Inc. He was the President & CEO at Siterra Corp. and Citadon, Inc. He also served as the Executive Chairman at Energy Solutions International, Inc. and OpTerra Energy Group, Inc. Additionally, he was the Chief Financial Officer & Managing Director at Bechtel Enterprises, Inc. and Principal Vice President & Program Manager at Bechtel Group, Inc. Mr. Fried holds an undergraduate degree from McGill University and an MBA from Concordia University. |
| Holli C. Ladhani |
Holli C. Ladhani is currently an Independent Director at Marathon Oil Corp., Quanta Services, Inc., and SHINE Technologies LLC. She is also a Director at Marathon Oil Co., Priority Power Management LLC, His Grace Foundation, Illuminated Holdings, Inc., and a Trustee at Rice University. Additionally, she is a Member of The National Petroleum Council and Junior Achievement of Southeast Texas, Inc. Ms. Ladhani's former positions include being the Chief Executive Officer of Benchmark Performance Group LLC, President, Chief Executive Officer & Director of Select Energy Services LLC, Chief Executive Officer of Rockwater Energy Solutions, Inc., President, Chief Executive Officer & Director of Select Water Solutions, Inc., Independent Director of Noble Energy, Inc., Independent Director of Atlantic Power Corp., Independent Director of Rosetta Resources, Inc., and Chief Financial Officer & Executive Vice President of Dynegy, Inc. She also worked as a Senior Manager-Audit at PricewaterhouseCoopers LLP. Ms. Ladhani holds an MBA from Rice University and an undergraduate degree from Baylor University. |
| Worthing F. Jackman |
Worthing F. Jackman is currently the Chief Executive Officer & Director at Garden City Sanitation, Inc., President, Chief Executive Officer & Director at Livermore Sanitation, Inc., and Chief Executive Officer & Director at GMW Enterprises, Inc. He is also an Independent Director at Quanta Services, Inc., a Director at Road Runner Waste Service, Inc., and the President of Waste Connections US, Inc., Waste Connections of Florida, Inc., Waste Connections of Osceola County LLC, A.J. Blosenski, Inc., and Waste Connections US Holdings, Inc. In the past, Mr. Jackman held positions such as President, Chief Executive Officer & Director at Waste Connections, Inc. from 2003 to 2023, Managing Director at Environmental Services Group Ltd., Managing Director at Alex. Brown & Sons, Inc. from 1991 to 2003, CFO, EVP & Head-Investor Relations at Waste Connections US, Inc. from 2011 to 2015, and MD-Global Industrial & Environmental Services at Deutsche Bank Securities, Inc. from 1991 to 2003. Mr. Jackman completed his undergraduate degree at Syracuse University and holds an MBA from Harvard Business School. |
| Martha Brown Wyrsch |
Martha Brown Wyrsch is currently serving as an Independent Director at Quanta Services, Inc., an Independent Non-Executive Director at National Grid Plc, a Non-Executive Director at Cristo Rey Network, an Independent Non-Executive Director at First American Financial Corp., and a Trustee at George Washington University. She has formerly served as the President & CEO-Gas Transmission at Duke Energy Corp., President & Chief Executive Officer at Spectra Energy Transmission LLC, President & Chief Executive Officer at Duke Energy Gas Transmission Co., and President, Chief Executive Officer & Director at Greater Houston Partnership Inc. She has also held various chairmanship positions at Westcoast Energy, Inc., Union Gas Ltd., Spectra Energy Income Fund, and Spectra Energy Partners LP. Additionally, she has served as a Director at SPX Corp., Noble Energy, Inc., San Diego Gas & Electric Co., Southern California Gas Co., and Spectra Energy LLC. She has also been an Independent Non-Executive Director at Spectris Plc and a Director at The National Petroleum Council, American Wind Energy Association, National Infrastructure Advisory Council, Spectra Energy Facilities LP, and Infraestructura Energetica Nova SAB de CV. She has worked as an Executive Vice President & General Counsel at Sempra and as a Senior Vice President & General Counsel at Duke Energy Field Services LLC. She has also been the Secretary, Vice President & General Counsel at KN Energy, Inc. and the Secretary & General Counsel at Duke Power Co. LLC. She started her career as an Attorney at Davis Graham & Stubbs LLP. She has a graduate degree from George Washington University and an undergraduate degree from the University of Wyoming. |
| Raul J. Valentin |
Raul J. Valentin is an Independent Director at Quanta Services, Inc. and the Chief Human Resources Officer & Executive VP at ABM Industries, Inc. He was previously the Vice President-Talent Acquisition at Comcast Cable Communications Holdings, Inc. and the VP-Human Resources & Strategic Development at Comcast Corp. He also served as the Senior Vice President-Human Resources at Coty, Inc. Mr. Valentin completed his undergraduate degree at the University of Pennsylvania. |
