SoCalGas - Management Team
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Management Team

Chief Officers 

Dennis Arriola - President & CEO   

Dennis Arriola
President and CEO

Dennis Arriola is president and CEO of SoCalGas, the nation’s largest natural gas distribution company serving nearly 21 million consumers. SoCalGas has over 8,000 employees and is headquartered in Los Angeles.

Arriola spent most of the past 20 years in a broad range of leadership roles for the Sempra Energy companies. He served as president and chief operating officer of SoCalGas since 2012, and was promoted to CEO in 2014.

From 2008 to 2012, Arriola served as executive vice president and chief financial officer for SunPower Corp., a Silicon Valley-based solar panel manufacturer. From 2006 to 2008, he was senior vice president and chief financial officer of both SDG&E and SoCalGas. Previously, Arriola also served as vice president of communications and investor relations for Sempra Energy and regional vice president and general manager of Sempra’s South American operations. He first joined the company in 1994 as treasurer for Pacific Enterprises/SoCalGas.  

Arriola serves on the board of directors for the American Gas Association, United Way of Greater Los Angeles, California Business Roundtable, Latino Donor Collaborative and Southern California Leadership Council.  He is actively involved in the United Way’s efforts to implement Linked Learning in association with the Los Angeles Unified School District.

Arriola has a master’s degree in business administration from Harvard University and a bachelor’s degree in economics from Stanford University.

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Bret Lane - Chief Operating Officer    

Bret Lane
Chief Operating Officer

Bret Lane is chief operating officer (COO) for SoCalGas.

Prior to becoming COO, Lane served as senior vice president of gas operations and system integrity for SoCalGas, responsible for all aspects of gas delivery services, including region operations, engineering, transmission, storage and pipeline safety.

Lane has held several senior level positions with SoCalGas, including vice president of gas operations and system integrity; vice president of gas transmission and distribution; vice president of field services; vice president of environmental, safety and facilities; vice president of labor relations and was Chief Environmental Officer.

Lane also has held leadership positions in field operations and various staff functions including human resources, environmental services and gas supply. He joined the company’s transmission and storage operations division in 1982.

Lane serves on the UC Davis Energy Efficiency Center Board of Advisors, the College of Engineering at Cal Poly San Luis Obispo Board of Advisors, Hank Lacayo Institute for Workforce and Community Advisory Board, the American Gas Association Board Safety Committee and the Operations Managing Committee, and the Western Energy Institute Board of Directors. He is a former board member of the American Red Cross Los Angeles Chapter and the Los Angeles Police Foundation. Lane holds a bachelor’s of science degree in petroleum engineering from Oklahoma State University.

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J. Chris Baker - Senior Vice President and Chief Information Officer   

J. Chris Baker
Senior Vice President and Chief Information Officer

Chris Baker is senior vice president and chief information officer for SoCalGas and SDG&E, Sempra Energy’s regulated California utilities.

As chief information officer, Baker is responsible for information technologies, vision and operational oversight, including computing infrastructure, client services, applications, information security and information management for SDG&E, SoCalGas and Sempra Energy’s Corporate Center.

Previously, Baker was senior vice president of strategic planning and technology for SDG&E and SoCalGas. He also served as Sempra Energy’s director of software development from 1997 to 2000, and as information management and security administration manager from 1995 to 1997.

Prior to joining Sempra Energy in 1995, Baker was a senior systems consultant with Logicon 4GT, where he worked with defense finance and accounting services. He also worked on analysis for several government entities, including the U.S. Department of Agriculture's Office of Finance and Management and the U.S. Postal Service’s National Air and Surface System.

Previously, Baker held several positions in the banking industry, including serving as section manager of information management and executive information services at HomeFed Bank, a position he held from 1990 to 1993. Prior to 1990, he was employed with Home Savings of America, holding several different positions in their information technology division.

Baker serves on the board of CommNexus and CONNECT. He is a cum laude graduate of California Polytechnic University at Pomona, where he earned bachelor’s degrees in biology and business administration / computer information systems.

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Senior Vice Presidents

Jimmie I. Cho - Vice President, Gas Operations   

Jimmie I. Cho
Senior Vice President, Gas Operations and System Integrity

Jimmie I. Cho is senior vice president, gas operations and system integrity for SoCalGas and SDG&E, Sempra Energy’s regulated California utilities.

Cho is responsible for all of gas operations and engineering. In his previous role, Cho served as vice president of gas operations for SoCalGas and SDG&E where he oversaw all aspects of field operations including gas distribution, transmission, storage and system operations.

He also held prior roles as vice president of human resources, diversity and inclusion for SoCalGas; director of customer communications, research and web strategy; director of safety and emergency services; director of customer service field operations. He also held positions of increasing responsibility in environmental engineering, corporate affairs, gas operations and customer services.

In addition to his tenure with Sempra Energy’s regulated California utilities, Cho held positions with Las Virgenes Municipal Water District, a member agency of Metropolitan Water District of Southern California, as director of resource conservation and public outreach, and Los Angeles County Sanitation Districts in various environmental engineering roles.

Cho holds a bachelor's degree in geology from Brown University and a master's degree in civil engineering from Stanford University. He serves on the board of directors of Los Angeles Conservation Corps.

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Lee Schavrien, Chief Administrative Officer   

Lee Schavrien
Chief Administrative Officer

Lee Schavrien is chief administrative officer for SoCalGas and SDG&E.

In his position, Schavrien is responsible for information technology, environmental, facility operations and supply management for both companies. Given Schavrien’s extensive regulatory experience, he will continue to advise the chief regulatory officer for both SoCalGas and SDG&E.

Since 1979, Schavrien has been involved in all regulatory matters for SDG&E and since 1996 for SoCalGas, as well as the merger of Enova and Pacific Enterprises that formed Sempra Energy. Schavrien was the co-author of the groundbreaking new way for California regulators to establish utility rates, a methodology known as Performance Based Ratemaking.

He is a past board member of the San Diego Arthritis Foundation, The California Interscholastic Federation – San Diego Section and the Poway Wrestling Foundation. Schavrien holds a bachelor's degree in business administration from National University.

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Vice Presidents

Diana Day, Vice President, Enterprise Risk Management 

Diana L. Day
Vice President, Enterprise Risk Management

Diana L. Day is vice president of enterprise risk management for SoCalGas and SDG&E, Sempra Energy’s regulated California utilities.

Day has held various positions with the Sempra companies since 1997, including Assistant General Counsel – Commercial of SDG&E, General Counsel of Sempra Energy Global Enterprises and Vice President and Associate General Counsel of Sempra Energy.

Prior to joining Sempra Energy, Day was with the San Diego office of Latham & Watkins, where she served on that firm’s EEO Committee.

Day has prior service as a director of the San Diego American Corporate Counsel Association, the San Diego Volunteer Lawyer Program, and San Diego Imperial County Girl Scouts.

Day is a graduate of the University of Virginia School of Law. She received her undergraduate degree in economics (summa cum laude) from Washington State University. She resides in Point Loma with her husband and eight children.

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Bruce Folkmann - Vice President, Controller, Treasurer and Chief Financial Officer 

Bruce Folkmann
Vice President, Controller, Treasurer and Chief Financial Officer

Bruce Folkmann is vice president, controller, treasurer and chief financial officer of SoCalGas and SDG&E, Sempra Energy’s California regulated utilities.

Previously, Folkmann served as vice president and chief financial officer of Sempra U.S. Gas & Power overseeing the company’s finance and accounting groups, as well as the Operations Center.

Folkmann has been employed in the energy industry since 2000, with special emphasis on technical accounting matters including derivatives accounting and reporting. He began his career at a large public accounting firm, and worked in internal audit for a large multinational corporation.

Folkmann holds accounting and finance degrees from the University of Houston's Honors College.

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Scott Furgerson, Vice President, Gas Operations 

Scott Furgerson
Vice President, Gas Operations

Scott Furgerson is vice president of gas operations for SoCalGas and SDG&E, Sempra Energy's California regulated utilities.

Furgerson oversees all aspects of gas field operations including gas distribution, transmission, storage and gas control, as well as emergency services for SoCalGas.

Previously, Furgerson served as vice president of construction and operations for Sempra US Gas & Power. In this role he oversaw engineering, construction, operations and asset management in the Renewable Energy Group. He was also responsible for the the operation of over 1,000 MW of Wind generation and 300 MW of Solar generation, in addition to 250 MW of Solar energy currently under construction.

Furgerson has more than 33 years of experience in the power generation business. He began his career with San Diego Gas & Electric as a generation engineer in the power plant. During this tenure with the utility, he has held several management positions including director of electric regional operations.

He has a bachelor’s degree in mechanical engineering from California Polytechnic State University at San Luis Obispo and is a registered professional engineer in the State of California.

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Paul Goldstein, Vice President, Field Services 

Paul Goldstein
Vice President, Gas Acquisition

Paul Goldstein is vice president of gas acquisition for SoCalGas.

Goldstein has been in the energy industry for more than 20 years. From 2007 to 2013, he served as director of fuel supply for Sempra Generation and as a managing director at Sempra U.S Gas & Power. Goldstein returned to SoCalGas in early 2013 to support the development of recommendations to enhance the reliability of the gas transmission pipeline system for SoCalGas and SDG&E. In addition, he worked to structure the framework to be used to comply with California’s Cap-and-Trade program.

Goldstein first joined SoCalGas in 1998 as a senior supply forecast analyst and served in a variety of roles in the gas acquisition group. Prior to joining SoCalGas, he held engineering and operations roles at Nicor Energy in the Chicago area.

Goldstein has a bachelor’s degree in civil engineering from Cornell University and a master’s degree in business administration from the University of Chicago.

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George Minter, Regional Vice President External Affairs and Environmental Strategy 

George Minter
Regional Vice President, External Affairs and Environmental Strategy

George Minter is regional vice president of external affairs and environmental strategy for SoCalGas. He leads the company’s public affairs, environmental and energy policy, community relations, and media and employee communications efforts. 

Minter is a long time public policy professional specializing in energy and environmental affairs, policy development, communications and political advocacy.

Before re-joining SoCalGas, Minter was Managing Principal for LA-based public affairs firms Greer/Dailey/Minter and GM/Public Affairs. There he managed strategic communications programs and public policy initiatives to approve large land use and energy projects. Prior to that, he was the director of public affairs for SoCalGas.

Minter has served as a board member of numerous civic associations and community organizations, including the Central City Assoc., Valley Industry and Commerce Assoc., L.A. Family Housing Corp. (as Board Chair), Coro Foundation, Pat Brown Institute of Public Affairs at Cal-State LA, Center for the Study of LA at Loyola Marymount University, Campaign to Clear the Air and the California League of Conservation Voters. He was one of the founders of the Business Council for Sustainable Energy, a federal energy trade association and of the California CCS Coalition, a statewide energy advocacy organization.

He currently serves as Co-Chair of the Energy, Water and Environmental Sustainability Council of the Los Angeles Area Chamber of Commerce; is a member of the Land Use (GLUE) Council for SCAG; and a member of the Advisory Boards of the Clean Tech Initiative of the LAEDC, and of Water Education for Latino Leaders (WELL).

He is a Phi Beta Kappa and Honors graduate of the University of California at Berkeley.

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Mitch Mitchell Vice President, State Government Affairs   

Eugene “Mitch” Mitchell
Vice President, Legislative and External Affairs

Eugene “Mitch” Mitchell is vice president of legislative and external affairs SoCalGas and SDG&E, Sempra Energy's California regulated utilities.

Mitchell is responsible for state governmental affairs for both California utilities and oversees external affairs activities for SDG&E. Prior to his current position; Mitchell was responsible for state governmental affairs for both California utilities.

Prior to joining SoCalGas in 2005, Mitchell served as vice president of public policy and communications at the San Diego Regional Chamber of Commerce where he worked with the Chamber's members and diverse volunteer base to develop a public policy agenda that is favorable to the business climate and standard of living in San Diego. He was also in charge of representing the Chamber and its members' public policy positions to local, state and federal officials.

Previously, Mitchell was director of governmental relations for American Medical Response, the nation's largest ambulance transportation firm. From 1996 to 1997, he served as assistant director of governmental relations for the San Diego Mayor's Office under Mayor Susan Golding, overseeing the city's legislative priorities and advising the mayor on policy issues.

Prior to working at the mayor's office, Mitchell was the director of governmental relations for the San Diego City Fire Fighters Local 145 IAFF, one of the city's largest labor unions.

Mitchell is an active member of the community. He has served for several years on the board of directors for the San Diego Food Bank and the Children's Museum, and he was previously on the boards of the San Diego Opera and Burn Institute. Mitchell is also a governor's appointee to the Little Hoover Commission.
Mitchell earned his bachelor's degree in political science from University of Redlands.

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Doug Schneider - Vice President, Engineering & System Integrity   

Doug Schneider
Vice President, Engineering and System Integrity

Doug Schneider is vice president, engineering and system integrity for SoCalGas.

He is responsible for gas engineering and pipeline integrity policies and programs. Previously, Schneider served as the director of pipeline integrity where he oversaw the development and management of the utilities’ pipeline integrity programs.

Schneider joined SoCalGas in 1991 as an engineer. He has held a number of engineering and related roles including technical services manager, pipeline integrity manager, project manager for OpEx and engineering design manager. He left SoCalGas briefly, from 1997 to 2001, and during this time held the title of vice president of sales and marketing for Rohrback Cosasco Systems, a manufacturer of corrosion control instrumentation and related systems.

Schneider is a registered professional engineer with a master’s degree in business administration from California State University, Fullerton, and a bachelor’s degree in chemistry from Rutgers University.

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Michael M. Schneider Vice President - Vice President, Operations Support and Chief Environmental Officer   

Michael M. Schneider
Vice President, Operations Support and Chief Environmental Officer

Michael M. Schneider is vice president of operations support and chief environmental officer for SoCalGas and SDG&E. In his current position, he is responsible for facilities, fleet services and environmental services for both California utilities.

Previously, Schneider served as vice president of customer operations, where he oversaw billing, collections, customer contact center and meter reading organization, remittance processing and credit.

Over the last 22 years, Schneider has held various positions within SoCalGas and SDG&E in finance, customer services and regulatory affairs. Schneider was the treasurer of both SoCalGas and SDG&E, responsible for treasury activity, financial and economic analysis included in regulatory filings, risk management and strategic planning. Schneider regularly testifies before the California Public Utilities Commission on a variety of financing, ratemaking, economic and energy policy matters.

Prior to his employment with SoCalGas and SDG&E, Schneider was employed by the Federal Energy Regulatory Commission (FERC) as an energy economist in the office of electric power regulation.

Schneider is a member of the Advisory Board and Director's Circle for the Lamden School of Accountancy at San Diego State University. Schneider was corporate walk chair for the Greater LA Chapter of the Leukemia and Lymphoma Society’s Light the Night Campaign in 2011 and honorary walk chair in 2012. Schneider serves on the Board of Directors for the Greater L.A. Leukemia and Lymphoma Society and Junior Achievement of Southern California, and the Industry Advisory Board for the Eller School at the University of Arizona.

Schneider holds a master's degree in business administration from George Mason University with an emphasis in finance and a bachelor's degree in economics from the University of Arizona.

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Rodger R. Schwecke, Vice President, Customer Solutions   

Rodger R. Schwecke
Vice President, Customer Solutions

Rodger R. Schwecke is vice president of customer solutions for SoCalGas.

As vice president of customer solutions, Schwecke oversees major customer-related activities for SoCalGas, including account executives, customer communications and eservices. Schwecke is also responsible for customer programs promoting energy efficiency, sustainability, low-income assistance and the development of new emerging technologies, including clean transportation, distributed energy, in-home services and biofuels.

From 2010 through 2012, Schwecke was Director of Storage, managing underground storage field operations that supports the daily and seasonal operational flexibility for the gas transmission and distribution system for SoCalGas. Prior to this position, Schwecke was Director of Energy Markets and Capacity Products from 2007 to 2010. In this role he led the development, marketing, and capacity planning for products and services using existing pipeline and storage assets, developing regulatory cases involving those assets, and exploring expansion of the assets.

From 2007, Schwecke served in increasingly responsible management positions in business development, operations, marketing, engineering and project management for SoCalGas and Sempra Energy affiliates.

He serves on the Discovery Science Center Board, Orange County Business Council and UCLA Extension Certificate Advisory Board. Schwecke graduated in 1983 from California State University, Long Beach, with a Bachelor of Science in Chemical Engineering.

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Dan Skopec Vice President, Regulatory and Legislative Affairs   

Dan Skopec
Vice President, Regulatory Affairs

Dan Skopec is vice president of regulatory affairs for SoCalGas.

Based in San Francisco, Skopec is the utility's primary representative before the California Public Utilities Commission. He also manages the utility's Sacramento office.

Prior to joining the utility in January 2008, Skopec served as Undersecretary for the California Environmental Protection Agency from 2006 to 2007.

Skopec has extensive experience dealing with environment and energy policy issues. As a former deputy cabinet secretary for California Governor Arnold Schwarzenegger, Skopec served as a liaison between the Governor's office and the California Environmental Protection Agency, Resources Agency, Department of Food and Agriculture, California Public Utilities Commission and the Governor's Washington D.C. office.

In 2001, Skopec directed the subcommittee on energy policy, natural resources and regulatory affairs in Washington D.C. As the lead consultant on energy issues, he held numerous energy-related hearings involving the California electricity crisis, natural gas, Federal Energy Regulation Commission and gasoline markets.

Prior to 2001, Skopec served as the legislative director for U.S. Rep. Doug Ose, for whom he oversaw legislative strategy and was responsible for pursuing the congressman's legislative goals. Skopec also worked as a legislative assistant for Congressman Jack Quinn, whom he advised on how to vote on various issues including foreign affairs and agriculture.

Skopec holds a master's degree in international economics from George Washington University, Washington D.C. and a bachelor's degree in political science and European history from the University of California, San Diego.

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Hal D. Snyder Vice President, Customer Solutions   

Hal D. Snyder
Vice President, Human Resources, Diversity and Inclusion

Hal D. Snyder is vice president of human resources, diversity and inclusion for SoCalGas.

In this role, Snyder is responsible for human resources, labor relations, diversity, organizational effectiveness and employee health and safety at SoCalGas. Previously, Snyder was vice president of customer solutions, responsible for customer programs promoting energy efficiency, sustainability, low-income assistance and the development of new emerging technologies, including clean transportation, distributed energy, in-home services and biofuels. Snyder also managed major customer-related activities for SoCalGas, including account executives and customer communications.

From 2004 through 2007, Snyder was vice president of gas storage, transmission and distribution, managing operations serving more than 6.2 million SoCalGas and SDG&E customers.

From 1998 to 2004, Snyder served in increasingly responsible management positions for Sempra Pipelines & Storage, which develops and operates North American natural gas pipeline and storage facilities. Snyder also led Sempra Pipelines & Storage's development efforts in Canada.

Prior to 1998, Snyder held a variety of management positions in business development, operations, marketing, engineering and project management for SoCalGas.

Snyder serves as a board member of the California Science Center and the Coalition for Clean Air. He also is actively involved in the Leukemia Lymphoma Society. Snyder holds a bachelor's degree in civil engineering from California State University, Long Beach, and a master's degree in business administration from Pepperdine University, Los Angeles.

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Sharon Tomkins - Vice President and General Counsel   

Sharon Tomkins
Vice President and General Counsel

Sharon Tomkins is the vice president and general counsel for SoCalGas. She began working for SoCalGas in 2010 as the Regulatory Assistant General Counsel.

Prior to joining SoCalGas, Tomkins was a partner of O’Melveny & Myers LLP, where she was a founding member of its Energy, Natural Resources & Environmental Practice. At O’Melveny, Tomkins represented clients in a variety of litigation, regulatory and appellate proceedings. She developed and taught an Energy Law, Policy & Climate Change course in the fall of 2009 at UCLA Law School. Shortly after graduating law school, Tomkins clerked in the U.S. Court of Appeals, Sixth Circuit, for the Honorable Danny J. Boggs.

Tomkins co-authored, “Litigating Global Warming: Likely Legal Challenges to Emerging Greenhouse Gas Cap-and Trade Programs in the United States,” which was published in the May 2009 issue of Environmental Law Institute’s News & Analysis Journal; “Shareholder Derivative Actions: From Cradle to Grave,” Practising Law Institute (2006, 2007); and “Recent Developments in Shareholder Derivative Actions,” Practising Law Institute (2001 -2005). She was named three years in a row as a “Southern California Rising Star” in surveys conducted by Law & Politics Media Inc. and published in Los Angeles magazine. She was also profiled by the Los Angeles Business Journal for their Who’s Who of Environmental Lawyers and Who’s Who of L.A. Law special sections in 2008.

Tomkins serves on the board of directors for the California Minority Counsel Program, Library Foundation of Los Angeles and Constitutional Rights Foundation. She previously served on the board of directors for the Conference of California Public Utility Counsel, the Women’s Lawyers Association of Los Angeles and Uncommon Good.

Tomkins graduated Order of the Coif from the USC Gould School of Law. She received her undergraduate degree in English, with High Distinction, from Pennsylvania State University.

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Denita Willoughby, Regional Vice President, External Affairs   

Denita Willoughby
Vice President, Supply Management and Logistics

Denita Willoughby is vice president of supply management and logistics for SoCalGas and SDG&E. She is responsible for supply management, supplier diversity and logistics across both companies.

Willoughby previously served as regional vice president of external affairs for SoCalGas where she led the company’s community relations, public affairs and media and employee communications efforts.

Prior to joining SoCalGas, Willoughby was the chief executive officer of The Willoughby Group, a management consulting firm she founded that specializes in executive services, business development and government relations.

Before starting her own firm, Willoughby was with AT&T for more than 15 years. From 2006 to 2011, she served as vice president of external affairs and led the company’s local government and community affairs activities in the Greater Los Angeles area. At AT&T, Willoughby also served as vice president of TV Programming for the company’s U-Verse television venture and as regional sales vice president for SBC Communications.

Willoughby has a master’s degree in business administration from Harvard University and a bachelor’s degree in engineering from the University of Wisconsin-Madison.

She serves on the board of the Los Angeles Area Chamber of Commerce and Vision to Learn. She is chairman of the board for Unite LA.

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Gillian Wright - Vice President, Customer Services   

Gillian Wright
Vice President, Customer Services

Gillian Wright is vice president of customer services for SoCalGas.

In this role, Wright is responsible for all customer field and office activities, including the call centers.

Previously, Wright was the director of customer programs and assistance where she was responsible for managing SoCalGas’ energy efficiency and low income customer assistance programs, representing a combined budget of more than $200 million annually.

She joined Sempra Energy in 1999 as a regulatory policy and analysis analyst. In 2002, she was appointed director of California regulatory affairs for SoCalGas and SDG&E and then director of energy markets and capacity products for both utilities in 2005. In 2007, she became director of commercial and industrial services for SoCalGas.

Wright serves on the boards of the Los Angeles Business Council and California State University Foundation.

She holds a master’s degree in public policy from the John F. Kennedy School of Government at Harvard University, and a bachelor’s degree in economics from Reed College.

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Chief Officers

Dennis Arriola
President and CEO

Bret Lane
Chief Operating Officer

J. Chris Baker
Senior Vice President and Chief Information Officer

Senior Vice Presidents

Jimmie I. Cho
Senior Vice President, Gas Operations and System Integrity

Lee Schavrien
Chief Administrative Officer

Vice Presidents

Diana L. Day
Vice President, Enterprise Risk Management

Bruce Folkmann
Vice President, Controller, Treasurer and Chief Financial Officer

Scott Furgerson
Vice President, Gas Operations

Paul Goldstein
Vice President, Gas Acquisition

George Minter
Regional Vice President, External Affairs and Environmental Strategy

Eugene “Mitch” Mitchell
Vice President, Legislative and External Affairs

Doug Schneider
Vice President, Engineering and System Integrity

Michael M. Schneider
Vice President, Operations Support and Chief Environmental Officer

Rodger R. Schwecke
Vice President, Customer Solutions

Dan Skopec
Vice President, Regulatory Affairs

Hal D. Snyder
Vice President, Human Resources, Diversity and Inclusion

Sharon Tomkins
Vice President and General Counsel

Denita Willoughby
Vice President, Supply Management and Logistics

Gillian Wright
Vice President, Customer Services