John Mollenkopf
Director/Board Member at ANTERO MIDSTREAM CORPORATION
Net worth: 1 M $ as of 29/04/2024
Network origin in John Mollenkopf first degree
| Entity | Entity type | Industry | |
|---|---|---|---|
| Public Company | Oil & Gas Pipelines | 26 | |
University of Colorado Boulder
25
| College/University | Other Consumer Services | 25 |
| Subsidiary | Oil & Gas Pipelines | 24 | |
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.
20
| Subsidiary | Oilfield Services/Equipment | 20 |
Arco Oil & Gas Co.
 Arco Oil & Gas Co. Industrial SpecialtiesProcess Industries Part of Arco Alaska, Inc., Arco Oil & Gas Co. is a private company that produces and sells oil and gas. The company is based in Plano, TX.
15
| Subsidiary | Industrial Specialties | 15 |
| Subsidiary | Oil & Gas Pipelines | 9 | |
8
| Public Company | Oil & Gas Pipelines | 8 |
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.
6
| Subsidiary | Oil & Gas Pipelines | 6 |
Chart of Companies connected to the second degree
Multi-company connection
Companies connected to John Mollenkopf via their personal network
| Company | Sector | Related people | Main position |
|---|---|---|---|
| HESS CORPORATION | Integrated Oil | Treasurer Director/Board Member | |
Apache Corp.
 Apache Corp. Oil & Gas ProductionEnergy Minerals Apache Corp. operates as an energy company, which engages in the exploration, development, and production of natural gas, crude oil, and natural gas liquids. The company was founded by Truman Anderson, Raymond Plank, and Charles Arnao on December 6, 1954 and is headquartered in Houston, TX. | Oil & Gas Production | Corporate Officer/Principal Chief Tech/Sci/R&D Officer Corporate Officer/Principal | |
Western Gas Resources, Inc.
 Western Gas Resources, Inc. Integrated OilEnergy Minerals Western Gas Resources, Inc. used to explore natural gas and natural gas liquids. It engaged in the exploration, development, production, gathering, processing, treatment, transportation and marketing of natural gas and natural gas liquids. It operated through four segments: Gas Gathering, Processing and Treating, Exploration and Production, Marketing and Transportation. Western Gas Resources, Inc. was founded in 1989 and was headquartered in Denver, CO. | Integrated Oil | Founder Chief Executive Officer Corporate Officer/Principal Corporate Officer/Principal | |
| WILLIAMS COMPANIES | Oil & Gas Pipelines | Corporate Officer/Principal Director of Finance/CFO Corporate Officer/Principal Chief Executive Officer Director/Board Member Director/Board Member | |
| SM ENERGY COMPANY | Oil & Gas Production | Director/Board Member Corporate Officer/Principal | |
MarkWest Hydrocarbon LLC
 MarkWest Hydrocarbon LLC Oilfield Services/EquipmentIndustrial Services MarkWest Hydrocarbon LLC provides natural gas processing services. It also provides transportation, fractionation, and storage of natural gas liquids and transportation of crude oil. The company was founded by John M. Fox in April 1998 and is headquartered in Denver, CO. | Oilfield Services/Equipment | Director/Board Member Director of Finance/CFO General Counsel Director/Board Member General Counsel Chief Executive Officer Director/Board Member Founder Director/Board Member Director/Board Member Chief Operating Officer Corporate Officer/Principal Director/Board Member Director/Board Member Director of Finance/CFO | |
NGL TM LLC
 NGL TM LLC Wholesale DistributorsDistribution Services NGL TM LLC markets and distributes petroleum products. Its products include unbranded gasoline, diesel fuel, heating oil, marine fuels, jet fuels, crude oil, natural gas, residual fuel oils, chemicals, and fertilizers. The company was founded by Cortlandt S. Dietler in 1981 and is headquartered in Denver, CO. | Wholesale Distributors | Director of Finance/CFO Corporate Officer/Principal | |
| BP PLC | Integrated Oil | Director/Board Member Corporate Officer/Principal | |
| University of Nebraska | College/University | Undergraduate Degree Masters Business Admin | |
Pennaco Energy, Inc.
 Pennaco Energy, Inc. Oil & Gas ProductionEnergy Minerals Part of Marathon Oil Corp., Pennaco Energy, Inc. acquires, develops, and produces oil and natural gas properties, primarily coal bed methane properties. The private company is based in Denver, CO. Pennaco Energy was acquired by Marathon Oil Corp. on February 06, 2001 for $373.18 million. The company was founded in 1998 by Marc A. Bruner, Mark A. Erickson, Bradley J. Windt. | Oil & Gas Production | Chief Executive Officer Director of Finance/CFO Chief Operating Officer | |
Ernst & Young LLP
 Ernst & Young LLP Miscellaneous Commercial ServicesCommercial Services Ernst & Young LLP engages in the provision of accounting, assurance, tax, transaction, and advisory services. It specializes in the actuarial, analytics and big data, cyber security, accounting compliance and reporting, center for board matters, international financial reporting standards, country tax advisory, global trade, tax accounting, and climate change and sustainability. The company was founded in 1989 and is headquartered in New York, NY. | Miscellaneous Commercial Services | Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal | |
| ANTERO RESOURCES CORPORATION | Oil & Gas Production | Chief Administrative Officer Comptroller/Controller/Auditor Chief Executive Officer Founder Director/Board Member Director/Board Member Director/Board Member Corporate Officer/Principal Director of Finance/CFO Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Director/Board Member Public Communications Contact Compliance Officer Chief Operating Officer Treasurer Comptroller/Controller/Auditor Corporate Officer/Principal Chief Operating Officer | |
AMGP GP LLC
 AMGP GP LLC Financial ConglomeratesFinance AMGP GP LLC is an investment firm based in Denver. The American company operates as an investment firm. Paul M. Rady has been the CEO of the private company since 2017. | Financial Conglomerates | Chief Executive Officer President Director/Board Member Director/Board Member Chief Administrative Officer Director/Board Member Director/Board Member Director of Finance/CFO Corporate Officer/Principal Director/Board Member | |
Antero Resources Finance Corp.
 Antero Resources Finance Corp. Finance/Rental/LeasingFinance Antero Resources Finance Corp. provides financial services. The company founded in October 2009 and is headquartered in Denver, CO. | Finance/Rental/Leasing | Chief Executive Officer President Director/Board Member Director/Board Member Chief Administrative Officer Corporate Officer/Principal Corporate Officer/Principal | |
| MARATHON PETROLEUM CORPORATION | Oil Refining/Marketing | Director/Board Member Corporate Officer/Principal General Counsel Director/Board Member Corporate Officer/Principal General Counsel | |
University of Houston
 University of Houston Other Consumer ServicesConsumer Services University of Houston System offers higher education degrees and job training or vocational study programs. It offers about 280 undergraduate and graduate degree programs in fields such as business, education, humanities and law. It was founded in 1927 and is headquartered in Houston, TX. | College/University | Masters Business Admin Masters Business Admin Undergraduate Degree Masters Business Admin Undergraduate Degree | |
| Colorado School of Mines | College/University | Undergraduate Degree Undergraduate Degree Undergraduate Degree Undergraduate Degree Undergraduate Degree | |
KPMG LLP
 KPMG LLP Miscellaneous Commercial ServicesCommercial Services KPMG LLP engages in the provision of audit, tax, and advisory services. It serves the banking and capital markets, building, construction and real estate, consumer and retail, energy, natural resources and chemicals, financial services, government and public sector, healthcare and life sciences, industrial manufacturing, insurance, media and entertainment, private equity, technology, telecommunications, and venture capital industries. The company was founded in 1987 and is headquartered in New York, NY. | Miscellaneous Commercial Services | Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal | |
| The University of Colorado | College/University | Undergraduate Degree Graduate Degree Corporate Officer/Principal Undergraduate Degree | |
| Harvard Business School | College/University | Undergraduate Degree Masters Business Admin Masters Business Admin Masters Business Admin | |
| Texas A&M University | College/University | Undergraduate Degree Undergraduate Degree Undergraduate Degree Undergraduate Degree | |
| The University of Texas at Austin | College/University | Undergraduate Degree Undergraduate Degree Undergraduate Degree Doctorate Degree | |
Society of Petroleum Engineers, Inc.
 Society of Petroleum Engineers, Inc. Engineering & ConstructionIndustrial Services Society of Petroleum Engineers, Inc. provides petroleum engineering services. The non-profit company is based in Allen, TX and has subsidiaries in United States, India and Canada. | Engineering & Construction | Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal | |
National Association of Corporate Directors
 National Association of Corporate Directors Miscellaneous Commercial ServicesCommercial Services The National Association of Corporate Directors is a non-profit organization that provides essential resources to help directors strengthen board leadership. The American company was founded by Maryann Bruce and the CEO is Peter R. Gleason. | Miscellaneous Commercial Services | Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal | |
WilTel Communications LLC
 WilTel Communications LLC Specialty TelecommunicationsCommunications Wiltel Communications Group, Inc. provides customized communications solutions to enterprises, and federal government. The company was founded by Robert D. Williams and is headquartered in Tulsa, OK. | Specialty Telecommunications | Corporate Officer/Principal Chief Operating Officer Chairman | |
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 | |
| Colorado State University | College/University | Undergraduate Degree Graduate Degree Undergraduate Degree | |
Independent Petroleum Association of America
 Independent Petroleum Association of America Industrial SpecialtiesProcess Industries The Independent Petroleum Association of America manufactures oil and natural gas. The non-profit company is based in Washington. Barry Russell has been the CEO of the American company since 1980. | Industrial Specialties | Director/Board Member Corporate Officer/Principal | |
TransMontaigne GP LLC
 TransMontaigne GP LLC Miscellaneous Commercial ServicesCommercial Services TransMontaigne GP LLC provides management consulting services. The firm is also engaged in petroleum fuels logistics services. The company was founded on May 19, 2005 and is headquartered in Denver, CO. | Miscellaneous Commercial Services | Chief Executive Officer Director/Board Member | |
Western Energy Alliance
 Western Energy Alliance Miscellaneous Commercial ServicesCommercial Services Western Energy Alliance is a nonprofit trade association based in Denver, CO, representing 300 companies engaged in environmentally responsible exploration and production of oil and natural gas in the west. The company believes in the principle of multiple use of non-park, non-wilderness public lands and has consistently stressed the importance of public lands advocacy over many years. The company is an advocacy organization promoting the best practices in the industry. | Miscellaneous Commercial Services | Director/Board Member Director/Board Member | |
| SANTOS LIMITED | Oil & Gas Production | Director/Board Member Corporate Officer/Principal | |
| The University of Tulsa | College/University | Director/Board Member Undergraduate Degree | |
| FLUOR CORPORATION | Engineering & Construction | Corporate Officer/Principal Director/Board Member | |
| Western State College of Colorado | College/University | Director/Board Member Undergraduate Degree | |
Cobalt International Energy LP
 Cobalt International Energy LP Contract DrillingIndustrial Services Cobalt’s business model is uniquely designed to create maximum value from the asset by doing more with less while competitively accessing, discovering and producing deepwater hydrocarbon resources on a scale similar to the super majors. It starts with its small core team – flexible, decisive and fast moving using Cobalt’s proprietary, state-of-the-art data and proven, leading-edge technology. Non-core activities are sourced to outside partners and specialty providers, leveraging relationships it has forged over many years in the industry to reduce costs and compress delivery time. Utilizing industry best practices, standardized designs and strong project management throughout, The company is able to move quickly through the E&P supply chain, maximizing value for its investors and its partners. | Contract Drilling | Director of Finance/CFO Corporate Officer/Principal | |
| Utah State University | College/University | Graduate Degree Graduate Degree | |
| TRANSMONTAIGNE PARTNERS L.P. | Oil & Gas Pipelines | Chief Executive Officer Director/Board Member | |
| VITAL ENERGY, INC. | Oil & Gas Production | Director/Board Member Director/Board Member | |
Antero Midstream Finance Corp.
 Antero Midstream Finance Corp. Oil & Gas PipelinesIndustrial Services Antero Midstream Finance Corp. operates gas pipelines and compressor stations. The company is headquartered in Denver, CO. | Oil & Gas Pipelines | Chief Executive Officer President | |
| WESTERN GAS PARTNERS, LP | Oil & Gas Pipelines | Director/Board Member Director/Board Member |
Statistics
International
| United States | 48 |
| United Kingdom | 2 |
| Australia | 2 |
Sectoral
| Energy Minerals | 17 |
| Consumer Services | 12 |
| Industrial Services | 9 |
| Commercial Services | 7 |
| Finance | 4 |
Operational
| Director/Board Member | 442 |
| Corporate Officer/Principal | 280 |
| Independent Dir/Board Member | 143 |
| Undergraduate Degree | 98 |
| President | 76 |
Most connected contacts
| Insiders | |
|---|---|
| Colleen Brown | 41 |
| Brian Trent | 41 |
| Peter Kagan | 38 |
| John Stice | 33 |
| Donald D. Wolf | 30 |
| Karl Kurz | 28 |
| David Schulte | 27 |
| Tom McGovern | 25 |
| W. Keenan | 24 |
| Jon Feiber | 24 |
| Rose Robeson | 21 |
| James G. Ivey | 21 |
| Frank Semple | 20 |
| Glen Warren | 20 |
| Lisa Glatch | 19 |
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