John F. Erhard
Director/Board Member at Third Coast Midstream Holdings LLC
Network origin in John F. Erhard first degree
| Entity | Entity type | Industry | |
|---|---|---|---|
Princeton University
390
| College/University | Other Consumer Services | 390 |
ArcLight Capital Holdings LLC
 ArcLight Capital Holdings LLC Investment ManagersFinance ArcLight Capital Holdings LLC (ArcLight Capital) is a private equity firm founded by Dan R. Revers and Robb Eric Turner in 2000. The firm is headquartered in Boston, MA.
85
| Private Company | Investment Managers | 85 |
Harvard Law School
78
| College/University | Other Consumer Services | 78 |
Third Coast Midstream Holdings LLC
 Third Coast Midstream Holdings LLC Financial ConglomeratesFinance Part of High Point Infrastructure Partners LLC, Third Coast Midstream Holdings LLC is a private company that provides investment services. The company is based in Denver, CO. Third Coast Midstream Holdings was acquired by High Point Infrastructure Partners LLC on April 15, 2013. Louis J. Dorey has been the CEO of the company since 2019.
24
| Subsidiary | Financial Conglomerates | 24 |
JP Energy GP II LLC
 JP Energy GP II LLC MiscellaneousMiscellaneous Part of Third Coast Midstream LLC, JP Energy GP II LLC operates as a holding American company.
15
| Subsidiary | Miscellaneous | 15 |
| Subsidiary | Oil & Gas Pipelines | 12 | |
Buckeye GP Holdings LP
 Buckeye GP Holdings LP Oil & Gas PipelinesIndustrial Services Buckeye GP Holdings LP provides petroleum products. The company was founded in 1886 and is headquartered in Austin, TX.
11
| Extinct | Oil & Gas Pipelines | 11 |
| Public Company | Motor Vehicles | 10 | |
| Extinct | Coal | 9 | |
| Extinct | Financial Conglomerates | 8 |
Chart of Companies connected to the second degree
Multi-company connection
Companies connected to John F. Erhard via their personal network
| Company | Sector | Related people | Main position |
|---|---|---|---|
John Hancock Life Insurance Co. (USA)
 John Hancock Life Insurance Co. (USA) Life/Health InsuranceFinance John Hancock Life Insurance Co. (USA) provides investment advice. The firm offers insurance and investment products and services to retail and institutional customers. It is the investment advisor responsible for management of the insurance company and other institutional portfolios. The company is headquartered in Boston, MA. | Life/Health Insurance | Corporate Officer/Principal Corporate Officer/Principal | |
| WILLIAMS COMPANIES | Oil & Gas Pipelines | Chief Administrative Officer Chairman | |
| ONEOK PARTNERS LP | Oil & Gas Pipelines | Corporate Officer/Principal Corporate Officer/Principal | |
Edison Mission Energy, Inc.
 Edison Mission Energy, Inc. Electric UtilitiesUtilities Edison Mission Energy, Inc. owns and operates electric power generation facilities. The company was founded in 1986 and is headquartered in Rosemead, CA. | Electric Utilities | Corporate Officer/Principal Corporate Officer/Principal | |
John Hancock Financial Services, Inc.
 John Hancock Financial Services, Inc. Life/Health InsuranceFinance John Hancock Financial Services, Inc. provides life insurance, wealth management and other investment solutions. Its products include annuities, mutual funds, long-term care, life insurance and college savings. The company was founded in 1862 and is headquartered in Boston, MA. | Life/Health Insurance | Private Equity Investor Corporate Officer/Principal | |
| ATLANTIC POWER CORPORATION | Electric Utilities | Director/Board Member Director/Board Member | |
| TRANSMONTAIGNE PARTNERS L.P. | Oil & Gas Pipelines | Director/Board Member Director/Board Member | |
Peabody COALSALES LLC
 Peabody COALSALES LLC CoalEnergy Minerals Part of Peabody Energy Corp., Peabody COALSALES LLC extracts and markets coal. | Coal | Corporate Officer/Principal Sales & Marketing | |
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 | Director/Board Member Director/Board Member | |
MainLine Management LLC
 MainLine Management LLC Oil & Gas PipelinesIndustrial Services MainLine Management LLC provides transportation, terminal and storage services. It engages in the transportation, terminal, and storage of refined petroleum products for integrated oil companies, refined marketing companies, and end users of petroleum. The company is headquartered in Emmaus, PA. | Oil & Gas Pipelines | Chief Executive Officer Director/Board Member Director/Board Member Director/Board Member Director/Board Member Director of Finance/CFO | |
Proterra Operating Co., Inc.
 Proterra Operating Co., Inc. Auto Parts: OEMProducer Manufacturing Proterra Operating Co., Inc. designs and manufactures zero-emission battery electric transit solutions. It offers solutions to the public transit, commercial transit, airports, universities, and schools industries. The company was founded by Ryan Popple and Dale Hill in January 2004 and is headquartered in Burlingame, CA. | Auto Parts: OEM | Chief Executive Officer Director/Board Member General Counsel Director/Board Member Director/Board Member Director/Board Member Chief Operating Officer Director/Board Member | |
Buckeye GP LLC
 Buckeye GP LLC Oil & Gas PipelinesIndustrial Services Part of Industry Super Holdings Pty Ltd., Buckeye GP LLC operates refined petroleum products pipeline systems. The private company is based in Wayne, PA. | Oil & Gas Pipelines | Chairman Director/Board Member Director/Board Member Director/Board Member Director of Finance/CFO General Counsel | |
American Midstream LLC
 American Midstream LLC Oil & Gas ProductionEnergy Minerals American Midstream LLC processes and distributes natural gas. The company is headquartered in Houston, TX. | Oil & Gas Production | Chief Executive Officer Chief Executive Officer | |
| Dartmouth College | College/University | Undergraduate Degree Undergraduate Degree Undergraduate Degree Undergraduate Degree | |
| Hamilton College (New York) | College/University | Undergraduate Degree Undergraduate Degree | |
Harvard University
 Harvard University Other Consumer ServicesConsumer Services Harvard University engages in the provision of teaching and research. It has twelve degree-granting Schools in addition to the Radcliffe Institute for Advanced Study, offering a global education. The university was founded in 1636 and is headquartered in Cambridge, MA. | College/University | Masters Business Admin Undergraduate Degree | |
| Rice University | College/University | Undergraduate Degree Undergraduate Degree | |
The Brookings Institution
 The Brookings Institution Miscellaneous Commercial ServicesCommercial Services The Brookings Institution provides research and policy solutions. The firm's activities are carried out through four research programs: economic studies, foreign policy studies, governance studies, and metropolitan policy. The company was founded in 1916 and is headquartered in Washington, DC. | Miscellaneous Commercial Services | Corporate Officer/Principal President | |
| Wake Forest University | College/University | Masters Business Admin Undergraduate Degree | |
| Massachusetts Institute of Technology | College/University | Doctorate Degree Masters Business Admin Undergraduate Degree Doctorate Degree | |
| Boston College | College/University | Masters Business Admin Undergraduate Degree Undergraduate Degree Undergraduate Degree | |
| The University of Texas at Austin | College/University | Graduate Degree Graduate Degree | |
| Texas Tech University | College/University | Undergraduate Degree Undergraduate Degree | |
Cornell University
 Cornell University Other Consumer ServicesConsumer Services Cornell University is an educational institution that offers undergraduate and post graduate programs. It was founded in 1865 and is based in Ithaca, NY. | College/University | Undergraduate Degree Undergraduate Degree | |
| Tufts University | College/University | Undergraduate Degree Undergraduate Degree | |
| Tulane University (Louisiana) | College/University | Undergraduate Degree Graduate Degree | |
| New York University | College/University | Masters Business Admin Undergraduate Degree | |
Northeastern University
 Northeastern University Other Consumer ServicesConsumer Services Founded in 1898, Northeastern University is a private research university located in the heart of Boston. Northeastern teaches worldwide experiential learning, urban engagement, and interdisciplinary research that meets global and societal needs. The University offers a range of undergraduate and graduate programs leading to degrees through the doctorate in nine colleges and schools. | College/University | Graduate Degree Masters Business Admin Undergraduate Degree Undergraduate Degree | |
Foothills Energy Ventures LLC
 Foothills Energy Ventures LLC Oil & Gas ProductionEnergy Minerals Foothills Energy Ventures LLC develops and operates natural gas gathering, pipeline, storage and processing facilities. The company is headquartered in Denver, CO. | Oil & Gas Production | President Chief Operating Officer Director/Board Member | |
National Academy of Sciences
 National Academy of Sciences Miscellaneous Commercial ServicesCommercial Services National Academy of Sciences operates as a private, nongovernmental institution that advises on issues related to science and technology. It provides independent, objective analysis and advice and conducts other activities to solve complex problems and inform public policy decisions. The firm also encourages education and research, recognize outstanding contributions to knowledge, and increase public understanding in matters of science. The company was founded on March 3, 1863 and is headquartered in Washington, DC. | Miscellaneous Commercial Services | Corporate Officer/Principal Corporate Officer/Principal | |
American Academy of Arts & Sciences
 American Academy of Arts & Sciences Miscellaneous Commercial ServicesCommercial Services The American Academy of Arts & Sciences is an organization that honors excellence and brings together leaders. The non-profit company is based in Cambridge, MA. | Miscellaneous Commercial Services | Corporate Officer/Principal Corporate Officer/Principal | |
ArcLight Capital Partners LLC
 ArcLight Capital Partners LLC Financial ConglomeratesFinance ArcLight Capital Partners LLC provides investment services. It invests in midstream, power, and production opportunities with substantial growth potential, significant current income and meaningful downside protection, typically on a proprietary basis. The company was founded by Daniel Raymond Revers and Robb Eric Turner in 2001 and is headquartered in Boston, MA. | Financial Conglomerates | Founder Founder Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Director/Board Member Corporate Officer/Principal Director/Board Member Director/Board Member Director/Board Member Director/Board Member Director/Board Member Director/Board Member | |
Bear Paw Energy LLC
 Bear Paw Energy LLC Integrated OilEnergy Minerals Bear Paw Energy LLC is a private company that engages in the production and distribution of natural gas. The company is based in Golden, CO. The company was founded by Robert J. Clark. | Integrated Oil | President Corporate Officer/Principal | |
| AMERICAN MIDSTREAM PARTNERS LP | Oil & Gas Pipelines | Director of Finance/CFO Chief Executive Officer Director/Board Member Director/Board Member Director/Board Member Corporate Officer/Principal Chief Executive Officer Director/Board Member Director/Board Member Director/Board Member Director of Finance/CFO Corporate Officer/Principal Chief Operating Officer General Counsel Director of Finance/CFO General Counsel | |
VTTI BV
 VTTI BV Wholesale DistributorsDistribution Services VTTI BV engages in the provision of energy storage. It stores, handles, and connects oil flows. The company was founded in 2006 and is headquartered in Rotterdam, the Netherlands. | Wholesale Distributors | Director/Board Member Director/Board Member | |
| JP ENERGY PARTNERS LP | Wholesale Distributors | Chief Executive Officer Comptroller/Controller/Auditor Director/Board Member Director/Board Member Director/Board Member Corporate Officer/Principal Chief Operating Officer | |
| Tuck School of Business at Dartmouth | College/University | Director/Board Member Masters Business Admin Masters Business Admin | |
| Boston University School of Law | College/University | Graduate Degree Graduate Degree | |
Ropes & Gray LLP
 Ropes & Gray LLP Miscellaneous Commercial ServicesCommercial Services Ropes & Gray LLP provides legal and private equity services. Its practice areas include asset management, banking, business and commercial litigation, business restructuring, capital markets and corporate governance and compliance. The company was founded in 1865 and is headquartered in Boston, MA. | Miscellaneous Commercial Services | Corporate Officer/Principal Corporate Officer/Principal | |
Magnolia Infrastructure Partners LLC
 Magnolia Infrastructure Partners LLC Oilfield Services/EquipmentIndustrial Services Magnolia Infrastructure Partners LLC operates as a investment holding company with interest in pipeline services. The company is headquartered in Denver, CO. | Oilfield Services/Equipment | Chief Executive Officer President | |
| The Wharton School of the University of Pennsylvania | College/University | Masters Business Admin Masters Business Admin Masters Business Admin | |
| MIT Sloan School of Management | College/University | Masters Business Admin Masters Business Admin |
Statistics
International
| United States | 50 |
| Netherlands | 2 |
Sectoral
| Consumer Services | 18 |
| Industrial Services | 10 |
| Energy Minerals | 8 |
| Finance | 6 |
| Commercial Services | 6 |
Operational
| Director/Board Member | 269 |
| Corporate Officer/Principal | 172 |
| Undergraduate Degree | 93 |
| Independent Dir/Board Member | 62 |
| President | 55 |
Most connected contacts
| Insiders | |
|---|---|
| Daniel Revers | 34 |
| Donald Kendall | 34 |
| Paul Vining | 21 |
| Michael Smith | 20 |
| Bonnie Bassler | 20 |
| Carl Stjernfeldt | 20 |
| Forrest Edward Wylie | 19 |
| Lynn L. Bourdon | 19 |
| Eric T. Kalamaras | 18 |
| Robb Eric Turner | 18 |
| Angelo G. Acconcia | 17 |
| Oliver Richard | 16 |
| David Calone | 16 |
| Gerald A. Tywoniuk | 16 |
| Martin A. White | 16 |
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