Network origin in Patrick M. McCarthy first degree
| Entity | Entity type | Industry | |
|---|---|---|---|
NATCO Group, Inc.
 NATCO Group, Inc. Oilfield Services/EquipmentIndustrial Services NATCO Group, Inc. provides equipment technology for oil & gas production and processing. Its services include construction & maintenance, manufacturing, operating & leasing engineer equipment and training. The company also provides equipment solutions including oil treating, separation, gas conditioning, water quality, measurement systems and automation & controls. NATCO Group was founded in 1926 and is headquartered in Houston, TX.
29
| Subsidiary | Oilfield Services/Equipment | 29 |
Prosep USA, Inc.
 Prosep USA, Inc. Oilfield Services/EquipmentIndustrial Services Prosep USA, Inc. provides integrated oil, gas and water separation solutions. The firm provides field service equipment and technicians to solve operational issues, commission equipment and optimize current operations. Its services can also provide replacement media’s for both gas and produced water streams such as activated carbon, charcoal, nutshell filter media and ceramic media. The company was founded in 2005 and is headquartered in Houston, TX.
5
| Subsidiary | Oilfield Services/Equipment | 5 |
Produced Water Absorbents, Inc.
 Produced Water Absorbents, Inc. Environmental ServicesIndustrial Services Produced Water Absorbents, Inc. provides waste treatment solutions and services to the oil and gas industry. It's services include mixing technologies, energy, water technologies, and integration. The company was founded in June 2005 and is headquartered in Houston, TX.
5
| Holding Company | Environmental Services | 5 |
Chart of Companies connected to the second degree
Multi-company connection
Companies connected to Patrick M. McCarthy via their personal network
| Company | Sector | Related people | Main position |
|---|---|---|---|
Baker Hughes Holdings LLC
 Baker Hughes Holdings LLC Electrical ProductsProducer Manufacturing Baker Hughes Holdings LLC supplies oilfield services, products, technology, and systems to the worldwide oil and natural gas industry. It provides products and services for other businesses including downstream chemicals, and process and pipeline services. The company is headquartered in Houston, TX. | Electrical Products | Comptroller/Controller/Auditor Corporate Officer/Principal Director of Finance/CFO | |
The Wiser Oil Co.
 The Wiser Oil Co. Integrated OilEnergy Minerals Wiser Oil Co. engages in exploration and development of oil and gas in Texas, New Mexico, the Gulf Coast and Western Canada. It markets its production of oil, natural gas and NGLs to purchasers, including large refiners and resellers, pipeline affiliate marketers, independent marketers, utilities and industrial end-users. The company was founded in 1905 and is headquartered in Dallas, TX. | Integrated Oil | Chief Executive Officer | |
| SCHLUMBERGER LIMITED | Contract Drilling | Corporate Officer/Principal Corporate Officer/Principal | |
| TETRA TECHNOLOGIES, INC. | Chemicals: Specialty | Director/Board Member | |
Lazard Frères & Co. LLC
 Lazard Frères & Co. LLC Investment ManagersFinance Lazard Freres & Co. LLC provides corporate advisory, capital market, and asset management services. The company was founded on April 13, 1992 and is headquartered in New York, NY. | Investment Managers | Corporate Officer/Principal | |
Bechtel Group, Inc.
 Bechtel Group, Inc. HomebuildingConsumer Durables Bechtel Group, Inc. provides engineering and construction services. It offers technology, development, financing, ownership, procurement, safety, and environment services for roads, rail systems, airports, seaports, fossil and nuclear power plants, refineries and petrochemical facilities, mines and smelters, defense and aerospace facilities, environmental cleanup projects, telecommunications networks, pipelines and oil and gas field development services. The company is headquartered in Reston, VA. | Homebuilding | Corporate Officer/Principal | |
Rotech Healthcare, Inc.
 Rotech Healthcare, Inc. Medical SpecialtiesHealth Technology Rotech Healthcare, Inc. engages in the development and provision of home respiratory equipment. It caters to the treatment of respiratory problems and sleep apnea. Its services include home oxygen therapy, nebulizers, and equipment compliance. The company is headquartered in Orlando, FL. | Medical Specialties | Director/Board Member | |
Glori Energy Technology, Inc.
 Glori Energy Technology, Inc. Contract DrillingIndustrial Services Glori Energy Technology, Inc. provides oil recovery interface of biology, chemistry and engineering. It designs customized microbe and nutrient treatment systems, including Activated Environment for the Recover of Oil System for oil producers to install into existing production infrastructure to increase oil recovery. The company was founded by John A. Babcock, Suresh Kumar Soni and Rajendra Kumar Pachauri in 2005 and is headquartered in Houston, TX. | Contract Drilling | Chairman | |
| THERMON GROUP HOLDINGS, INC. | Electrical Products | Chairman | |
| INDEPENDENCE CONTRACT DRILLING, INC. | Contract Drilling | Chief Administrative Officer Chairman | |
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 | Doctorate Degree Doctorate Degree | |
| Rice University | College/University | Corporate Officer/Principal Undergraduate Degree | |
Heller Hickox Dimeling Schreiber & Park
 Heller Hickox Dimeling Schreiber & Park Financial ConglomeratesFinance Heller Hickox Dimeling Schreiber & Park is an energy investment firm. The private company is based in Philadelphia, PA. | Financial Conglomerates | Corporate Officer/Principal | |
Cynara Co.
 Cynara Co. Gas DistributorsUtilities Part of SLB NV, Cynara Co. is a company that manufactures membrane separation systems for the oil and gas industry. The company is based in Houston, TX. | Gas Distributors | Director/Board Member | |
Shell U.K. Ltd.
 Shell U.K. Ltd. Oil & Gas ProductionEnergy Minerals Shell U.K. Ltd. explores, produces, and sells crude oil and natural gas. The firm distributes and retails fuels, lubricants, bitumen, and chemicals. It also operates petrol stations. The company was founded in 1897 and is headquartered in London, the United Kingdom. | Oil & Gas Production | Corporate Officer/Principal | |
Transco Energy Co. LLC
 Transco Energy Co. LLC Oil & Gas PipelinesIndustrial Services Part of The Williams Cos., Inc., Transco Energy Co. LLC is a company that operates natural gas pipelines. The company is based in Houston, TX. Transco Energy Co. was acquired by The Williams Cos., Inc. on January 19, 1995 for $430.50 million. | Oil & Gas Pipelines | Director of Finance/CFO Corporate Officer/Principal | |
Lime Rock Management LP
 Lime Rock Management LP Investment ManagersFinance Lime Rock Management LP (Lime Rock Management) is Private Equity firm founded in 1998 by Jonathan Clark Farber and John T. Reynolds. The firm is headquartered in Westport with additional office in London. | Investment Managers | Corporate Officer/Principal | |
Lazard Asset Management LLC
 Lazard Asset Management LLC Investment ManagersFinance Lazard Asset Management LLC (LAM) is a SEC-registered investment advisor headquartered in New York City. The firm was founded in 1970 and is a wholly-owned subsidiary of Lazard Frères & Co. LLC, ultimately held by Lazard, Inc. (NYSE: LAZ). LAM manages investment portfolios and provides investment advice to institutional and individual investors around the world. | Investment Managers | Corporate Officer/Principal | |
4D Global Energy Advisors SAS
 4D Global Energy Advisors SAS Investment ManagersFinance 4D Global Energy Advisors SAS is a Private Equity firm, a subsidiary of Société Générale SA founded in 2003 by Simon William Caines Eyers, Jérôme Halbout and Tighe Agen Noonan. 4D Global Energy Advisors is headquartered in Paris. | Investment Managers | Corporate Officer/Principal | |
| Texas A&M University | College/University | Corporate Officer/Principal Undergraduate Degree | |
| The University of Texas at Austin | College/University | Undergraduate Degree | |
| The University of Chicago | College/University | Doctorate Degree | |
| United States Naval Academy | College/University | Undergraduate Degree Undergraduate Degree | |
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 | Undergraduate Degree Masters Business Admin Undergraduate Degree | |
| Georgetown University | College/University | Graduate Degree | |
Capricorn Management GP
 Capricorn Management GP Investment ManagersFinance Capricorn Management GP alternative investment manager. The company was founded in 1987 and is headquartered in Greenwich, CT. | Investment Managers | Corporate Officer/Principal Corporate Officer/Principal | |
Tidewater Holdings, Inc.
 Tidewater Holdings, Inc. Marine ShippingTransportation Tidewater Holdings, Inc. provides inland marine transportation services. It handles grain, refined petroleum products, wood and wood products, liquid and dry fertilizers. The firm operates terminals for handling various cargos and intermodal connections, as well as boats and specialty barges. The company was founded in 1932 and is headquartered in Vancouver, WA. | Marine Shipping | Chief Executive Officer | |
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 | |
| Cameron Products Ltd. | Director/Board Member | ||
| Test Automation & Controls, Inc. | President | ||
Iracore International LLC
 Iracore International LLC Miscellaneous ManufacturingProducer Manufacturing Iracore International LLC manufactures urethane lined pipes and pipeline systems. It produces pipe system for oil sand slurry transport and tailings disposal, pipes to protect against abrasion and corrosion in the most challenging conditions. The company was founded by Daniel O. Burkes in 1957 and is headquartered in Hibbing, MN. | Miscellaneous Manufacturing | Director/Board Member | |
Turnbridge Capital LLC
 Turnbridge Capital LLC Investment ManagersFinance Turnbridge Capital LLC (Turnbridge Capital) is a private equity firm founded in 2008 by Todd M. Tomlin, Robert B. Horton and Kent Sweezey. The firm is headquartered in Dallas, Texas. | Investment Managers | Consultant / Advisor | |
| The University of North Carolina at Charlotte | College/University | Undergraduate Degree | |
| The University of Chicago Booth School of Business | College/University | Corporate Officer/Principal | |
Ciner Resource Partners LLC
 Ciner Resource Partners LLC Financial ConglomeratesFinance Part of Ciner Group, Ciner Resource Partners LLC is a company that provides investment services. The company is based in Nederland, TX. Ertugrul Kaloglu has been the CEO of the company since 2022. | Financial Conglomerates | Director/Board Member | |
SageRider, Inc.
 SageRider, Inc. Oil & Gas ProductionEnergy Minerals SageRider, Inc. operates as an independent oil and gas service company. The firm provides real-time reservoir monitoring tools and completion technologies. It offers Sage Watch subsurface surveillance and permanent monitoring system to provide continuous real-time pressure and temperature data for various reservoir sections simultaneously. The company was founded by Stanley Jay Wall in 2008 and is headquartered in Stafford, TX. | Oil & Gas Production | Director/Board Member Director/Board Member | |
| Energy Ventures Holding AS | Investment Managers | Private Equity Investor Private Equity Investor | |
| WEATHERFORD INTERNATIONAL PLC | Oilfield Services/Equipment | Chairman | |
Cimarron Energy Holdco, Inc.
 Cimarron Energy Holdco, Inc. Engineering & ConstructionIndustrial Services Cimarron Energy Holdco, Inc. operates as a holding company. The company is headquartered in Dallas, TX. | Engineering & Construction | Chairman | |
Montrose Lane LP
 Montrose Lane LP Investment ManagersFinance Montrose Lane LP (Montrose Lane) is a venture capital firm founded in 2017 by Jeremy Arendt, Ryan Gurney and Mark Mills. The firm is headquartered in Houston, Texas. | Investment Managers | Director/Board Member | |
Aereon, Inc.
 Aereon, Inc. Environmental ServicesIndustrial Services Aereon, Inc. engages in the provision of gas and vapor handling, combustion, and recovery technologies and services. Its brands include Flare Industries, Jordan Technologies, Mactronic, and Abutec - Advanced Burner Technologies. The company was founded in 2012 and is headquartered in Austin, TX. | Environmental Services | Chairman | |
| Wellflex Energy Partners LLC | Director/Board Member |
Statistics
International
| United States | 44 |
| United Kingdom | 3 |
| Netherlands | 2 |
| Canada | 2 |
| France | 2 |
Sectoral
| Finance | 12 |
| Consumer Services | 11 |
| Industrial Services | 10 |
| Energy Minerals | 7 |
| Producer Manufacturing | 5 |
Operational
| Director/Board Member | 115 |
| Corporate Officer/Principal | 92 |
| Chairman | 37 |
| Director of Finance/CFO | 28 |
| Independent Dir/Board Member | 22 |
Most connected contacts
| Insiders | |
|---|---|
| Herbert Winokur | 45 |
| Tom Bates | 32 |
| Thomas Knudson | 26 |
| John Clarke | 24 |
| Daniel Wolfe | 20 |
| Einar Gamman | 20 |
| Walter T. Weathers | 14 |
| Nathaniel Gregory | 14 |
| George K. Hickox | 13 |
| Julie Edwards | 12 |
| Richard Leong | 11 |
| C. Smith | 11 |
| M. Williams | 10 |
| Joseph H. Wilson | 10 |
| Shantanu Agarwal | 9 |
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