Maryann Mannen
President at MARATHON PETROLEUM CORPORATION
Net worth: 24 M $ as of 2024-03-30
Network origin in Maryann Mannen first degree
| Entity | Entity type | Industry | |
|---|---|---|---|
| Subsidiary | Miscellaneous Commercial Services | 56 | |
| Public Company | Containers/Packaging | 53 | |
| Public Company | Oilfield Services/Equipment | 47 | |
| Public Company | Oil Refining/Marketing | 36 | |
MPLX GP LLC
 MPLX GP LLC Oil & Gas PipelinesIndustrial Services MPLX GP LLC owns, operates, develops and acquires pipelines for petroleum and energy industries. The company is headquartered in Findlay, OH.
27
| Subsidiary | Oil & Gas Pipelines | 27 |
The Cynthia Woods Mitchell Pavilion
 The Cynthia Woods Mitchell Pavilion Movies/EntertainmentConsumer Services The Cynthia Woods Mitchell Pavilion operates as outdoor amphitheater. It caters performing arts events, educational outreach programs, and contemporary entertainment. The company was founded in April 1990 and is headquartered in The Woodlands, TX.
25
| Non-Profit Organization | Movies/Entertainment | 25 |
24
| Public Company | Oil & Gas Pipelines | 24 |
Chart of Companies connected to the second degree
Multi-company connection
Companies connected to Maryann Mannen via their personal network
| Company | Sector | Related people | Main position |
|---|---|---|---|
| FMC CORPORATION | Chemicals: Agricultural | Director/Board Member General Counsel Director/Board Member Director of Finance/CFO Corporate Officer/Principal Comptroller/Controller/Auditor | |
| NEWFIELD EXPLORATION | Oil & Gas Production | Director/Board Member Director/Board Member | |
| PNC FINANCIAL SERVICES GROUP, INC. | Major Banks | Director/Board Member Chief Executive Officer | |
Shell Oil Co.
 Shell Oil Co. Chemicals: SpecialtyProcess Industries Shell Oil Co. manufactures petrochemicals and distributes gas and oil products. The company was founded in 1912 and is headquartered in Houston, TX. | Chemicals: Specialty | Corporate Officer/Principal Corporate Officer/Principal Human Resources Officer | |
| ANDEAVOR | Oil Refining/Marketing | Director/Board Member General Counsel Director/Board Member Director/Board Member President Corporate Officer/Principal Human Resources Officer Corporate Officer/Principal | |
| TIDEWATER INC. | Marine Shipping | Director/Board Member Chairman | |
| MONDELEZ INTERNATIONAL, INC. | Food: Specialty/Candy | General Counsel Director/Board Member Corporate Officer/Principal | |
| UNITED STATES STEEL CORPORATION | Steel | Corporate Officer/Principal Chief Administrative Officer Chief Executive Officer Investor Relations Contact Director of Finance/CFO | |
| CONOCOPHILLIPS | Oil & Gas Production | Director/Board Member Corporate Officer/Principal | |
| MARKWEST ENERGY PARTNERS LP | Oil & Gas Pipelines | Director/Board Member Corporate Officer/Principal Chief Executive Officer Director/Board Member | |
PricewaterhouseCoopers LLP
 PricewaterhouseCoopers LLP Miscellaneous Commercial ServicesCommercial Services PricewaterhouseCoopers LLC provides assurance, tax and advisory services. Its services include audit and assurance, consulting, deals, human resources, legal, tax, and family business. The firm also offers accountability, risk management, structuring, mergers and acquisitions, and performance and process improvement. The company was founded in 1998 and is headquartered in Buffalo, NY. | Miscellaneous Commercial Services | Corporate Officer/Principal Corporate Officer/Principal Comptroller/Controller/Auditor Corporate Officer/Principal | |
American Petroleum Institute, Inc.
 American Petroleum Institute, Inc. Wholesale DistributorsDistribution Services American Petroleum Institute (API) is the only national trade association that represents all aspects of America's oil and natural gas industry. Its more than 400 corporate members, from the largest major oil company to the smallest of independents, come from all segments of the industry. They are producers, refiners, suppliers, pipeline operators and marine transporters, as well as service and supply companies that support all segments of the industry. | Wholesale Distributors | Corporate Officer/Principal Director/Board Member Director/Board Member Director/Board Member Corporate Officer/Principal Corporate Officer/Principal Director/Board Member Corporate Officer/Principal | |
Tesoro Logistics GP LLC
 Tesoro Logistics GP LLC Oil & Gas ProductionEnergy Minerals Part of Marathon Petroleum Corp., Tesoro Logistics GP LLC is a private company that owns, operates, develops, and acquires crude oil and refined products logistics assets. The company is based in Wilmington, DE. | Oil & Gas Production | Director/Board Member General Counsel Director/Board Member Director/Board Member Investor Relations Contact Director/Board Member General Counsel Compliance Officer | |
National Association of Manufacturers
 National Association of Manufacturers Miscellaneous Commercial ServicesCommercial Services The National Association of Manufacturers is an organization that works for the success of over 12.9 million people who are involved in manufacturing. The non-profit company is based in Washington and has subsidiaries in the United States. The American company's work is based on four core values that drive the industry. The company commissioned a study in August 2015, which found that the EPA's proposed ozone rule could reduce GDP by $140 billion. The CEO of the company is Jay Timmons. | Miscellaneous Commercial Services | Director/Board Member Chairman Director/Board Member Director/Board Member Director/Board Member Director/Board Member Director/Board Member | |
Technip Offshore Holdings Ltd.
 Technip Offshore Holdings Ltd. Information Technology ServicesTechnology Services Part of TechnipFMC plc, Technip Offshore Holdings Ltd. provides technology solutions for the energy industry. The private company is based in Newcastle-upon-Tyne, UK. The British company was founded in 1884. The CEO is Douglas J. Pferdehirt. | Information Technology Services | Chief Executive Officer Director/Board Member Director/Board Member Director/Board Member Director/Board Member Director/Board Member | |
| Bowling Green State University | College/University | Masters Business Admin Undergraduate Degree Undergraduate Degree Undergraduate Degree Undergraduate Degree | |
Marathon Petroleum Co. LP
 Marathon Petroleum Co. LP Oil Refining/MarketingEnergy Minerals Marathon Petroleum Co. LP operates as a refining, marketing, and transportation company. It offers gasoline, asphalt, and petrochemical products. The company is headquartered in Findlay, OH. | Oil Refining/Marketing | Investor Relations Contact Sales & Marketing Director of Finance/CFO Corporate Officer/Principal Corporate Officer/Principal | |
| University of Findlay | College/University | Director/Board Member Undergraduate Degree Corporate Officer/Principal Masters Business Admin Director/Board Member | |
| The University of Chicago | College/University | Masters Business Admin Masters Business Admin Masters Business Admin Masters Business Admin | |
The Ohio State University
 The Ohio State University Other Consumer ServicesConsumer Services Global Factory, Inc. provides collaborative manufacturing execution systems. The firm's software gather, organize & analyze demand, production & quality data from various sources and monitor key indicators & execute business processes to control, manage & optimize distributed manufacturing operations. The company was founded in 1999 and is headquartered in Santa Clara, CA. | College/University | Undergraduate Degree Masters Business Admin Undergraduate Degree Graduate Degree | |
| Federal Reserve Bank of Cleveland | General Government | Chairman Director/Board Member Chairman Director/Board Member | |
The American Institute of Certified Public Accountants
 The American Institute of Certified Public Accountants Miscellaneous Commercial ServicesCommercial Services The American Institute of Certified Public Accountants provides vocational education in accounting. The company provides services to the accounting community, regulatory bodies, and other organizations. It also operates in Jersey City, Washington, and Lewisville. It was founded in 1887 and is headquartered in New York City, NY. | Miscellaneous Commercial Services | Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal | |
United Way of Greater Houston
 United Way of Greater Houston Services to the Health IndustryHealth Services United Way of Greater Houston provides child and family social services. It offers programs in the following four areas, developing children and youth to their full potential with an emphasis on programs involving abuse and neglect, adoption, character development, child care and after school services, delinquency intervention, foster care, special education, and teen pregnancy. The company is headquartered in Houston, TX. | Services to the Health Industry | Director/Board Member Director/Board Member Director/Board Member Director/Board Member | |
| Petroleum Equipment Suppliers Association | Corporate Officer/Principal Director/Board Member Director/Board Member | ||
Marathon Pipe Line LLC
 Marathon Pipe Line LLC Oil Refining/MarketingEnergy Minerals Part of Marathon Petroleum Corp., Marathon Pipe Line LLC provides oil and petroleum refinery services. | Oil Refining/Marketing | President President Comptroller/Controller/Auditor | |
Marathon Oil Co.
 Marathon Oil Co. Oil & Gas ProductionEnergy Minerals Marathon Oil Co. engages in exploring, transporting and markets crude oil and natural gas properties. The company is headquartered in Houston, TX. | Oil & Gas Production | Corporate Officer/Principal General Counsel Corporate Officer/Principal | |
The Business Roundtable
 The Business Roundtable Miscellaneous Commercial ServicesCommercial Services The Business Roundtable advocates public policies that ensure economic growth. It considers public policy issues which contains groups like the construction users anti-inflation roundtable, a group devoted to containing construction costs; and the labor law study committee, made up of labor relations executives of major companies. The Business Roundtable was founded in 1972 and is headquartered in Washington, DC. | Miscellaneous Commercial Services | Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal | |
| University of Cincinnati (Ohio) | College/University | Undergraduate Degree Undergraduate Degree Undergraduate Degree | |
American Chemistry Council, Inc.
 American Chemistry Council, Inc. Miscellaneous Commercial ServicesCommercial Services American Chemistry Council, Inc. operates as a trade association providing research services and promotes business interests. It represents companies engaged in the business of chemistry. The company was founded in 1971 and is headquartered in Washington, DC. | Miscellaneous Commercial Services | Director/Board Member Chairman Director/Board Member | |
MarkWest Energy GP LLC
 MarkWest Energy GP LLC Oilfield Services/EquipmentIndustrial Services Part of Marathon Petroleum Corp., MarkWest Energy GP LLC is a private company that provides oil and gas field services not elsewhere classified. The company is based in Englewood, CO. The company was founded by John C. Mollenkopf. | Oilfield Services/Equipment | Director/Board Member Chief Executive Officer Director/Board Member | |
| Michigan State University | College/University | Undergraduate Degree Undergraduate Degree Graduate Degree | |
| The Wharton School of the University of Pennsylvania | College/University | Masters Business Admin Corporate Officer/Principal Masters Business Admin | |
American Heart Association, Inc.
 American Heart Association, Inc. Miscellaneous Commercial ServicesCommercial Services American Heart Association, Inc. operates a voluntary health organization funded by private contributions. The organization offers services for coronary heart diseases and strokes, high blood cholesterol & physical inactivity, obesity, and diabetes. The company was founded in 1924 and is headquartered in Dallas, TX. | Miscellaneous Commercial Services | Director/Board Member Director/Board Member Director/Board Member | |
| University of Pittsburgh | College/University | Director/Board Member Director/Board Member | |
The Pittsburgh Cultural Trust
 The Pittsburgh Cultural Trust Miscellaneous Commercial ServicesCommercial Services The Pittsburgh Cultural Trust provides education and community engagement opportunities. The firm also presents arts events and visual arts exhibitions. The company was founded in 1984 and is headquartered in Pittsburgh, PA. | Miscellaneous Commercial Services | Director/Board Member Chairman | |
| Harvard Business School | College/University | Masters Business Admin Masters Business Admin | |
| The University of Colorado | College/University | Undergraduate Degree Undergraduate Degree | |
| British-American Business Council | Director/Board Member Director/Board Member | ||
| Grove City College | College/University | Director/Board Member Director/Board Member | |
| JOHN BEAN TECHNOLOGIES CORPORATION | Industrial Machinery | Director/Board Member Director/Board Member | |
The Business Council
 The Business Council Miscellaneous Commercial ServicesCommercial Services The Business Council operates as an organization of business leaders. The company is headquartered in Washington, DC. | Miscellaneous Commercial Services | Director/Board Member Corporate Officer/Principal | |
Greater Houston Partnership Inc
 Greater Houston Partnership Inc Investment Trusts/Mutual FundsMiscellaneous Greater Houston Partnership operates as a place for community-minded business leaders who want to be involved in Houston''s positive growth and influence the direction. The company was founded in 1840 and is headquartered in Houston, TX. | Investment Trusts/Mutual Funds | Director/Board Member Director/Board Member |
Statistics
International
| United States | 45 |
| France | 2 |
| Germany | 2 |
| United Kingdom | 2 |
Sectoral
| Consumer Services | 12 |
| Energy Minerals | 12 |
| Commercial Services | 9 |
| Industrial Services | 4 |
| Process Industries | 3 |
Operational
| Director/Board Member | 576 |
| Corporate Officer/Principal | 258 |
| Independent Dir/Board Member | 175 |
| President | 108 |
| Chairman | 108 |
Most connected contacts
| Insiders | |
|---|---|
| Jonathan Cohen | 55 |
| Christopher Helms | 39 |
| Eleazar de Carvalho Filho | 39 |
| Steven A. Davis | 38 |
| Claire Farley | 35 |
| Susan Tomasky | 34 |
| John Stice | 33 |
| John Surma | 31 |
| James E. Rohr | 28 |
| Peter Mellbye | 26 |
| John Yearwood | 26 |
| Pamela Beall | 23 |
| John Williams | 22 |
| Suzanne Nimocks | 22 |
| Grace Priestly | 21 |
- Stock Market
- Insiders
- Maryann Mannen
- Company connections
