Greg Garland is chairman and CEO of Phillips 66, a diversified energy manufacturing and logistics company. A chemical engineer, Garland has 40 years of industry experience in technical and executive leadership positions within the oil and natural gas and chemicals industries.

Previously, Garland had served as senior vice president, Exploration and Production, Americas, for ConocoPhillips since 2010. Prior to joining ConocoPhillips, Garland was president and chief executive officer of Chevron Phillips Chemical Company, which is now a joint venture between Phillips 66 and Chevron. Before his election to that position, Garland served Chevron Phillips as senior vice president, Planning & Specialty Chemicals. His prior experience includes serving as general manager of Qatar/Middle East for Phillips, a position he assumed in 1997. From 1995 to 1997, he served as general manager of natural gas liquids after serving as manager of planning and development in planning and technology. From 1992 to 1994, he was manager of the K-Resin® business unit.

Garland began his career with Phillips in 1980 as a project engineer for the Plastics Technical Center. He later worked as a sales engineer for Phillips' plastics resins, business service manager for advanced materials, business development director, and olefins manager for chemicals.

He is the chairman and CEO of Phillips 66 Partners. He serves on the board of directors for Phillips 66 Partners, DCP Midstream, Amgen, the Barbara Bush Houston Literacy Foundation, the Greater Houston Partnership, Junior Achievement for Southeast Texas, and the National Petroleum Council. He is chairman of American Petroleum Institute and a member of the engineering advisory board for Texas A&M University. He is also one of the founding CEOs of the American Cancer Society’s CEOs Against Cancer initiative in the U.S. Gulf Coast region and a member of the Board of Visitors for MD Anderson.

Garland received a Bachelor of Science degree in chemical engineering from Texas A&M University in 1980.

Jay D. Churchill is senior vice president, Health, Safety and Environment (HSE), and Projects, for Phillips 66, a diversified energy manufacturing and logistics company. He was appointed to the role in September 2016 and reports directly to Phillips 66 Chairman and CEO Greg Garland. Churchill has more than 35 years of experience in the oil and gas industry, with a focus on the downstream business.

Churchill previously served as regional vice president, Refining, with responsibility for the Alliance, Billings, Ferndale, Los Angeles, San Francisco and Wood River refineries.

He began his career with Conoco in 1979 as a plant process engineer at the Lake Charles Refinery in Louisiana. He went on to hold operating superintendent positions in the Billings and Lake Charles refineries. In 1994, Churchill became operations manager responsible for the safe and efficient startup of a $500 million lube oil hydrocracking project and worked in the Excel Paralubes joint venture. In 1998, he was transferred to the Houston office as strategy manager, Downstream, North America.

Churchill serves on the board of directors for the American Red Cross of Greater Houston. He graduated from the University of Minnesota with a Bachelor of Science in chemical engineering.

Jeff Dietert is vice president, Investor Relations, for Phillips 66. Dietert brings over 30 years of experience in the oil and gas industry.

Before joining Phillips 66 in April 2017, Dietert served as managing director, Research, at Simmons & Company International, a firm that provides investment banking services for the energy industry. Prior to that, he also provided research coverage of companies in the integrated oil, natural gas gathering, processing and pipeline, and independent power sectors. He also previously served in business development, finance and marketing roles at Texaco, Aquila Energy and Oryx Energy, as well as a drilling engineer at Viersen & Cochran.

Dietert holds a bachelor’s degree in petroleum engineering from the University of Oklahoma and an MBA from The University of Texas at Austin.

Zhanna Golodryga is senior vice president, chief digital and administrative officer for Phillips 66. Golodryga has more than 30 years of experience within the oil and gas industry.

Before joining Phillips 66 in April 2017, she served as chief information officer and senior vice president, Services, with responsibilities for Global Supply Chain, Facilities and Office Services for Hess Corporation, a role she held since 2012. Prior to that, she was vice president and CIO at BHP Billiton, vice president of Information Technology at TeleCheck International, manager of Information Systems at Baker Hughes, and IT Services manager at Marathon Oil.

Golodryga graduated with a master’s degree in mechanical engineering from Kiev Engineering and Construction Institute in the Ukraine.

Robert (Bob) Herman is executive vice president, Refining for Phillips 66, a diversified energy manufacturing and logistics company. He has more than 35 years of experience in various technical and leadership roles within the oil and gas industry.

Herman previously served as executive vice president, Midstream, as well as senior vice president, Health, Safety & Environment (HSE), Projects and Procurement. He joined Phillips 66 as senior vice president, HSE, and previously worked for ConocoPhillips as vice president, HSE. While with ConocoPhillips, he spent a majority of his career on the refining side of the business. Herman was named president, Refining, Marketing and Transportation - Europe, in 2008 after serving as general manager, Refining Business Improvement, since 2005. His extensive work with several refineries across the U.S. and Europe included a three-year term as the refinery manager of the Bayway Refinery.

Herman began his career in 1982 as a rotating equipment engineer at Prudhoe Bay, Alaska, with Sohio Alaska Petroleum Company. In 1987, he transferred to refining and worked in numerous operations, maintenance, turnaround, project management, technical support and refining management roles for BP, Tosco, Premcor and ConocoPhillips. 

He is the vice president for Phillips 66 Partners GP LLC. He currently serves on the board of directors for Phillips 66 Partners and Chevron Phillips Chemical Company. He is a past board member of the Northwest Construction Consumers Council; Europia, the European petroleum industry association; CONCAWE, the European consortium for health, safety and environmental issues in the petroleum industry; and Boys & Girls Clubs of Greater Houston.

Herman was born in Seattle, Washington, in 1959 and received a Bachelor of Science degree in mechanical engineering from Washington State University in 1982.

Paula Johnson is executive vice president, Legal and Government Affairs, general counsel, and corporate secretary for Phillips 66, a diversified energy manufacturing and logistics company. She has over 30 years of legal experience.

Before assuming her current role, Johnson held a series of positions between 2002-2012 in the ConocoPhillips legal department. She was deputy general counsel, Corporate, and chief compliance officer for ConocoPhillips at the time she was asked to join Phillips 66. Prior to joining ConocoPhillips, Johnson was in private practice in Houston, primarily at Fulbright & Jaworski, LLP.

Johnson also serves as vice president, general counsel and secretary of Phillips 66 Partners. She serves on the board of directors for the National Association of Manufacturing and for the U.S. Chamber of Commerce, where she is the southwest regional vice chairperson.

Johnson earned a Bachelor of Arts degree in 1985 and a Juris Doctor with honors in 1988 from the University of Oklahoma.

Brian Mandell is executive vice president, Marketing and Commercial for Phillips 66, a diversified energy manufacturing and logistics company. Mandell has more than 29 years of experience in various Marketing, Commercial and Midstream roles.

Previously, Mandell served as senior vice president, Commercial; president, Global Marketing; and global trading lead, Clean Products, Commercial. Prior to joining Phillips 66 in May 2012, he worked for ConocoPhillips as manager, U.S. Gasoline Trading. There, Mandell served in the Commercial NGL group and was named manager of NGL Trading after working as manager of Processing Assets and Business Development.

Mandell began his career with Conoco in 1991 working in various Marketing roles across the U.S. In 1998, he transferred to the Commercial organization as a market analyst and subsequently worked in a variety of trading roles including derivatives and clean products trading.

He serves on the board of directors for DCP Partners Midstream, Big Brothers Big Sisters of Greater Houston and Child Advocates. He previously served on the boards of the Fuels Institute and The Petrochemical Feedstock Association of the Americas.

Mandell attended the University of Texas at Austin and graduated with a Bachelor of Arts in 1986 and an MBA in 1990.

Kevin J. Mitchell is executive vice president, Finance, and chief financial officer for Phillips 66, a diversified energy manufacturing and logistics company. Mitchell leads the company’s treasury, accounting, auditing, tax, corporate strategy and business development functions. He has more than 25 years of experience in finance roles within the oil and gas industry.

Mitchell previously served as vice president, Investor Relations. Prior to joining Phillips 66, Mitchell served as the general auditor of ConocoPhillips and vice president, Exploration and Production — Strategy, Administration and Technical Services.

He joined Conoco in 1991 and held positions in finance and accounting, including general manager of Upstream Finance, Strategy and Planning; vice president of Finance and Administration for ConocoPhillips Alaska; and manager of Treasury Services.

Mitchell is a certified internal auditor and a fellow with the Chartered Institute of Management Accountants.

Ann M. Oglesby is vice president, Energy Research & Innovation for Phillips 66, a diversified energy manufacturing and logistics company. She has more than 30 years of experience in the oil, natural gas and petrochemicals industries.

Prior to assuming her current role in January 2018, Oglesby was general manager, Global Risk & Compliance. She previously served as general manager, Lubricants, in addition to vice president, Communications & Public Affairs. She also led Communications & Public Affairs at ConocoPhillips from 2010-12. In her tenure with ConocoPhillips, she was general manager, Corporate Planning and Strategy, from 2009-10; manager, Climate Change and Sustainable Development, from 2007-09; president, Specialty Products, from 2004-07; and manager, Emerging Technology, from 2001-04.

Oglesby began her oil industry career in 1987 with various roles in engineering, supply, business development and planning positions focused on petrochemicals.

Oglesby currently serves as the Phillips 66 executive liaison for Oklahoma State University and is a member of the OSU Diversity Development Council. She is also a board member of the National Action Council for Minorities in Engineering and serves on the Frank Phillips Foundation board of trustees.

Originally from Fort Smith, Arkansas, Oglesby earned a Bachelor of Science degree in chemical engineering from Oklahoma State University in 1987.

Sonya Reed is senior vice president, Human Resources and Corporate Communications for Phillips 66. Reed is responsible for talent acquisition, total rewards, employee development, succession management, inclusion and diversity, and all other aspects of the human resources agenda for the company. She is also responsible for overseeing internal and external communications, corporate brand, media and philanthropy. Reed is a member of the company’s Executive Leadership Team and reports directly to Greg Garland, chairman and CEO.

Before joining Phillips 66 in May 2015, Reed served as executive vice president and chief human resources officer for General Cable, an industrial manufacturing company, where she led the globalization of all human resources practices.

Reed has more than 20 years of global experience in human resources management, spanning across multiple industries. She began her career at Zurich Financial Services as a commercial underwriter and found her passion early on when she moved to human resources. She ascended through the function, specializing in business partnerships. After a multiyear assignment at Zurich’s global headquarters in Switzerland, she returned to the United States as the vice president of Human Resources for Latin America, after which she moved to General Cable.

She is a board member of Boys & Girls Clubs of Greater Houston and The Awty International School. She previously served on the board of Girls Inc. of Greater Houston.

Reed holds a Bachelor of Arts degree in economics from Arizona State University and completed advanced studies at Cambridge University in England and the Complutense University of Madrid. She is fluent in Spanish.

Timothy (Tim) Roberts is Vice President and Chief Operating Officer for Phillips 66, a diversified energy manufacturing and logistics company. Roberts has more than 30 years of experience in strategy, operations, commercial, and joint ventures in the oil and gas and chemicals industries.

Roberts previously served as executive vice president, Marketing and Commercial, as well as executive vice president, Strategy and Business Development. Prior to Phillips 66, Roberts was executive vice president, Global Olefins and Polyolefins for LyondellBasell.

He began his career in sales and in 1987 joined Phillips Petroleum, where he held positions in sales, marketing and corporate planning. Roberts subsequently moved to Qatar Chemical Company, a CPChem and Qatar Petroleum joint venture, as the country manager based out of Qatar.

After several leadership roles with CPChem, he was appointed president and CEO of Americas Styrenics, a Dow Chemical and CPChem joint venture. After serving as the vice president of Corporate Planning and Strategic Transactions for CPChem, Roberts transitioned to LyondellBasell where he held various leadership positions.

Roberts serves on the board of directors for Phillips 66 Partners and the Houston Zoo. He has a Bachelor of Science in marketing from Ball State University.