Network origin in Jeffrey C. Zaruba first degree
| Entity | Entity type | Industry | |
|---|---|---|---|
Spinnaker Exploration Co.
 Spinnaker Exploration Co. Oil & Gas ProductionEnergy Minerals Spinnaker Exploration Co. was an independent energy company engaged in the exploration, development and production of natural gas and oil in the U.S. Gulf of Mexico. It was headquartered in Houston, TX.
13
| Subsidiary | Oil & Gas Production | 13 |
Cliffs Drilling Co.
 Cliffs Drilling Co. Contract DrillingIndustrial Services Cliffs Drilling Co. provides drilling, well engineering, and offshore production services. The company also offers management services. It has offices in Texas, Louisiana, and Venezuela. The company is headquartered in Houston, TX.
5
| Extinct | Contract Drilling | 5 |
Chart of Companies connected to the second degree
Multi-company connection
Companies connected to Jeffrey C. Zaruba via their personal network
| Company | Sector | Related people | Main position |
|---|---|---|---|
| NEWFIELD EXPLORATION | Oil & Gas Production | Director/Board Member Director/Board Member | |
| NL INDUSTRIES, INC. | Metal Fabrication | Corporate Officer/Principal Corporate Officer/Principal | |
Warburg Pincus LLC
 Warburg Pincus LLC Investment ManagersFinance Warburg Pincus LLC (Warburg Pincus) is a private equity subsidiary of Warburg Pincus & Company US LLC founded in 1966. The firm is headquartered in New York. | Investment Managers | Director/Board Member Private Equity Investor | |
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 | Comptroller/Controller/Auditor Corporate Officer/Principal Corporate Officer/Principal | |
| OIL STATES INTERNATIONAL, INC. | Oilfield Services/Equipment | Director of Finance/CFO Director/Board Member Chief Executive Officer | |
| The University of Texas at Austin | College/University | Graduate Degree Undergraduate Degree Masters Business Admin | |
HighPoint Operating Corp.
 HighPoint Operating Corp. Oil & Gas ProductionEnergy Minerals HighPoint Operating Corp. engages in the development, acquisition, and exploration of oil and natural gas resources. It holds interest in the Denver-Julesburg Basin and the Uinta Oil Program in the Uinta Basin. The company was founded by William J. Barrett, Fredrick J. Barrett, and John Frank Keller in January 2002 and is headquartered in Denver, CO. | Oil & Gas Production | Director/Board Member Director/Board Member Director/Board Member | |
Common Resources LLC
 Common Resources LLC Oil & Gas ProductionEnergy Minerals Common Resources LLC explores and produces oil and gas in the onshore basins of the Gulf Coast, West Texas and Mid-Continent regions. The company was founded by Robert M. Snell and Elliott Pew in 2007 and is headquartered in The Woodlands, TX. | Oil & Gas Production | Chief Executive Officer Corporate Officer/Principal Founder | |
| Harvard Business School | College/University | Masters Business Admin Masters Business Admin | |
Boots & Coots International Well Control, Inc.
 Boots & Coots International Well Control, Inc. Oilfield Services/EquipmentIndustrial Services Part of Halliburton Co., Boots & Coots International Well Control, Inc. provides well control and firefighting services. The company is based in Houston, TX. | Oilfield Services/Equipment | Chairman Director/Board Member | |
| The University of Tulsa | College/University | Director/Board Member Undergraduate Degree | |
GR Energy Services LLC
 GR Energy Services LLC Finance/Rental/LeasingFinance GR Energy Services LLC provides oilfield products and services. It focuses primarily on onshore production and downhole completion services in North America. The company was founded in 2013 and is headquartered in Sugar Land, TX. | Finance/Rental/Leasing | Director of Finance/CFO Director/Board Member | |
Pine Brook Road Partners LLC
 Pine Brook Road Partners LLC Investment ManagersFinance Pine Brook Road Partners LLC (Pine Brook Partners) is a Private Equity firm founded in 2006. The firm is headquartered in New York. | Investment Managers | Chief Executive Officer Founder | |
Global Natural Resources Corp.
 Global Natural Resources Corp. Oil & Gas ProductionEnergy Minerals Part of Devon Energy Corp., Global Natural Resources Corp. is a company that explores for, develops, and produces oil and natural gas. The company is based in Houston, TX. Global Natural Resources was acquired by Seagull Energy Corp. on October 03, 1996 for $549.20 million. | Oil & Gas Production | Corporate Officer/Principal Director/Board Member | |
Stonegate Production Co. LLC
 Stonegate Production Co. LLC Oil & Gas ProductionEnergy Minerals Stonegate Production Co. LLC engages in exploration of oil and gas fields. It identifies undrained fault blocks, fracture systems, bypassed pays, subtle undrilled structures, stepouts, deeper horizons and stratigraphic plays. The company was founded by Michael L. Harvey in April 2007 and is headquartered in Houston, TX. | Oil & Gas Production | Director/Board Member Director/Board Member | |
The National Petroleum Council
 The National Petroleum Council Miscellaneous Commercial ServicesCommercial Services The National Petroleum Council operates as a council for national petroleum. The private company is based in Washington. | Miscellaneous Commercial Services | Director/Board Member Corporate Officer/Principal | |
Pursuit Oil & Gas LLC
 Pursuit Oil & Gas LLC Oil & Gas ProductionEnergy Minerals Pursuit Oil & Gas LLC provides oil and gas field exploration services. It engages in the identification, evaluation, acquisition and development of unconventional oil and gas projects. The company was founded on June 17, 2014 and is headquartered in Houston, TX. | Oil & Gas Production | Director/Board Member Director/Board Member | |
| NOV INC. | Oilfield Services/Equipment | Director/Board Member | |
Datagration Solutions, Inc.
 Datagration Solutions, Inc. Packaged SoftwareTechnology Services Datagration Solutions, Inc. engages in the provision of data analysis, benchmarking, and internal collaboration platform for organizations. The company is headquartered in Houston, TX. | Packaged Software | Director/Board Member | |
| CHARGEPOINT HOLDINGS, INC. | Specialty Stores | Director/Board Member | |
Slater Technology Fund, Inc.
 Slater Technology Fund, Inc. Investment ManagersFinance Slater Technology Fund Inc (Slater Technology Fund) is a venture capital firm founded in 1997. The firm is headquartered in Providence, Rhode Island. | Investment Managers | Chairman | |
Project Canary PBC
 Project Canary PBC Packaged SoftwareTechnology Services Part of International Environmental Standards PBC, Project Canary PBC is a company that specializes in data analytics and emissions monitoring for the energy sector. The company is based in Denver, CO. Project Canary PBC was acquired by Independent Energy Standards Corp. on August 05, 2020. The company's services include MRV, source attribution, total site emissions, and climate attribute data. The company provides ESG data analytics and monitoring for emission-intensive companies through their Project Canary Sense platform and TrustWell by SaaS emissions tracking. The company was founded by Christopher Romer, Anna Scott, and William Foiles, with Christopher Romer serving as the CEO since incorporation. | Packaged Software | Director/Board Member | |
Transocean, Inc.
 Transocean, Inc. Contract DrillingIndustrial Services Transocean, Inc. provides offshore contract drilling services for oil and gas wells. It offers engineering and project management services. The firm specializes in deepwater and harsh environment drilling solutions. The company was founded in 1953 and is headquartered in Houston, TX. | Contract Drilling | Director/Board Member | |
Power Factors LLC
 Power Factors LLC Packaged SoftwareTechnology Services Power Factors LLC provides portfolio performance software and services for the wind and solar industries. The company founded by Steve Scales and Steve Hanawalt and is headquartered in Larkspur, CA. | Packaged Software | Director/Board Member | |
Common Resources II LLC
 Common Resources II LLC Oil & Gas ProductionEnergy Minerals Common Resources II LLC provides oil and gas exploration services. It is oil and gas company focused on developing domestic unconventional oil and gas assets. The company is headquartered in The Woodlands, TX. | Oil & Gas Production | Chief Executive Officer | |
Workrise Technologies, Inc.
 Workrise Technologies, Inc. Oilfield Services/EquipmentIndustrial Services Workrise Technologies, Inc. is engaged in technology services. It serves contractors, vendors and operators. The company was founded by Sandeep Jain, Michael Witte, and Xuan Yong Ying in 2014 and is headquartered in Austin, TX. | Oilfield Services/Equipment | Director/Board Member | |
| The Wharton School of the University of Pennsylvania | College/University | Undergraduate Degree | |
| North Carolina State University | College/University | Graduate Degree | |
Rockcliff Energy LLC
 Rockcliff Energy LLC Integrated OilEnergy Minerals Rockcliff Energy LLC operates as an oil and gas company. Its areas of concentration include Ark-La-Tex, Delaware Basin, and San Andres. The company was founded by Alan L. Smith in January 2015 and is headquartered in Houston, TX. | Integrated Oil | Director/Board Member | |
Cranbrook Educational Community
 Cranbrook Educational Community Other Consumer ServicesConsumer Services Cranbrook Educational Community is a leading center of education, science, and art that was founded in 1904 by philanthropists George and Ellen Scripps Booth. The non-profit company is based in Bloomfield Hills, MI. It is comprised of Cranbrook Academy of Art, Cranbrook Art Museum, Cranbrook Center for Collections and Research, Cranbrook House & Gardens, Cranbrook Institute of Science, Cranbrook Schools, and Horizons-Upward Bound. Cranbrook Academy of Art is a top-ranking art school that specializes in graduate education on the subjects of art, architecture, craft, and design. Aimeclaire Roche has been the CEO of the company since 2021. | Other Consumer Services | Director/Board Member | |
| KOSMOS ENERGY LTD. | Integrated Oil | Director/Board Member | |
Competitive Power Ventures Holdings LLC
 Competitive Power Ventures Holdings LLC Electric UtilitiesUtilities Competitive Power Ventures Holdings LLC operates as an electric power generation development and asset management company. Its capabilities include asset management, natural gas generation and renewable energy generation. The company was founded by Doug Egan and Gary Lambert in 1999 and is headquartered in Silver Spring, MA. | Electric Utilities | Director/Board Member | |
National Venture Capital Association
 National Venture Capital Association Miscellaneous Commercial ServicesCommercial Services National Venture Capital Association provides business association services. It facilitates networking opportunities and provides research data to its members. The company is headquartered in Washington, DC. | Miscellaneous Commercial Services | Chairman | |
| University of Pennsylvania | College/University | Undergraduate Degree | |
| ELECTROMAGNETIC GEOSERVICES ASA | Oilfield Services/Equipment | Director/Board Member | |
| SERICA ENERGY PLC | Oil & Gas Production | Director/Board Member | |
Central European Petroleum Ltd.
 Central European Petroleum Ltd. Industrial SpecialtiesProcess Industries Central European Petroleum Ltd. operates as a petroleum exploration and production company. It pursues exploration and production projects in Middle Europe with focus on Germany. The firm also holds leases in Mecklenburg-Vorpommern and Brandenburg. The company was founded by Peter E. Putnam and Alula Damte in 2006 and is headquartered in Calgary, Canada. | Industrial Specialties | Director/Board Member | |
Latigo Petroleum, Inc.
 Latigo Petroleum, Inc. Oil & Gas ProductionEnergy Minerals Latigo Petroleum, Inc. explores and develops oil and gas. It conducts exploration and development drilling programs and makes strategic acquisitions in its targeted area of the Mid-Continent Region of the United States. The firm's targeted area includes the Permian, Anadarko and Arkoma basins located in Texas, New Mexico, Oklahoma and Arkansas. The company was founded in 1996 by Randy A. Foutch and is headquartered in Tulsa, OK. | Oil & Gas Production | Director/Board Member |
Statistics
International
| United States | 41 |
| China | 2 |
| Netherlands | 2 |
| Cayman Islands | 2 |
| Norway | 2 |
Sectoral
| Energy Minerals | 16 |
| Industrial Services | 9 |
| Consumer Services | 8 |
| Finance | 7 |
| Commercial Services | 4 |
Operational
| Director/Board Member | 142 |
| Corporate Officer/Principal | 48 |
| Independent Dir/Board Member | 30 |
| President | 18 |
| Chairman | 18 |
Most connected contacts
| Insiders | |
|---|---|
| Jeffrey Harris | 45 |
| Michael McMahon | 26 |
| Howard Newman | 26 |
| Sheldon R. Erikson | 25 |
| Lloyd Hajdik | 23 |
| Michael E. Wiley | 19 |
| William Chiles | 16 |
| Scott A. Griffiths | 14 |
| Cynthia Taylor | 12 |
| Walter Arnheim | 10 |
| Roger L. Jarvis | 9 |
| Douglas E. Swanson | 7 |
| Robert M. Snell | 7 |
| William N. Young | 7 |
| Daniel C. Storey | 6 |
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