Erin Brzezinski
Comptroller/Controller/Auditor at MARATHON PETROLEUM CORPORATION
Net worth: 273 329 $ as of 2024-04-29
Network origin in Erin Brzezinski first degree
| Entity | Entity type | Industry | |
|---|---|---|---|
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.
41
| Subsidiary | Miscellaneous Commercial Services | 41 |
| Public Company | Oil Refining/Marketing | 35 | |
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.
30
| Subsidiary | Oil & Gas Pipelines | 30 |
| Subsidiary | Automotive Aftermarket | 2 |
Chart of Companies connected to the second degree
Multi-company connection
Companies connected to Erin Brzezinski via their personal network
| Company | Sector | Related people | Main position |
|---|---|---|---|
| MPLX LP | Oil & Gas Pipelines | Director of Finance/CFO Director/Board Member Chief Operating Officer Director/Board Member Director/Board Member Director/Board Member Director/Board Member Corporate Officer/Principal Chief Executive Officer Chief Executive Officer Director/Board Member Public Communications Contact Director of Finance/CFO Director/Board Member Treasurer Director/Board Member Director of Finance/CFO Chief Operating Officer Comptroller/Controller/Auditor Director/Board Member Director of Finance/CFO General Counsel General Counsel Comptroller/Controller/Auditor Corporate Officer/Principal Corporate Officer/Principal Public Communications Contact Comptroller/Controller/Auditor Corporate Officer/Principal Treasurer | |
Tesoro Logistics GP LLC
 Tesoro Logistics GP LLC Oil & Gas ProductionEnergy Minerals Part of Marathon Petroleum Corp., Tesoro Logistics GP LLC is a 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 Chief Executive Officer Director/Board Member Investor Relations Contact Director/Board Member Director/Board Member General Counsel Compliance Officer | |
| ANDEAVOR | Oil Refining/Marketing | Director/Board Member General Counsel Director/Board Member President Corporate Officer/Principal Human Resources Officer Corporate Officer/Principal | |
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 Corporate Officer/Principal 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 Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Director/Board Member | |
| UNITED STATES STEEL CORPORATION | Steel | Corporate Officer/Principal Chief Administrative Officer Chief Executive Officer Investor Relations Contact Director of Finance/CFO | |
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 Chief Executive Officer Corporate Officer/Principal Corporate Officer/Principal | |
| University of Findlay | College/University | Director/Board Member Undergraduate Degree Corporate Officer/Principal Director/Board Member | |
| Michigan State University | College/University | Undergraduate Degree Undergraduate Degree Graduate Degree Undergraduate Degree | |
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 Director/Board Member Undergraduate Degree Undergraduate Degree | |
| MARKWEST ENERGY PARTNERS LP | Oil & Gas Pipelines | Director/Board Member Corporate Officer/Principal Chief Executive Officer Director/Board Member | |
| PPG INDUSTRIES, INC. | Industrial Specialties | Corporate Officer/Principal Chief Executive Officer Director/Board Member Director/Board Member | |
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 Corporate Officer/Principal | |
Speedway LLC
 Speedway LLC Specialty StoresRetail Trade Speedway LLC engages in the operations of a gasoline convenience stores. It offers fuel, food, hot and cold beverages, and merchandise. The firm also provides gift cards and rewards programs. The company was founded on October 24, 1997 and is headquartered in Enon, OH. | Specialty Stores | President President Corporate Officer/Principal Corporate Officer/Principal | |
Marathon Pipe Line Co.
 Marathon Pipe Line Co. Oil Refining/MarketingEnergy Minerals Part of Marathon Petroleum Corp., Marathon Pipe Line Co. provides oil and petroleum refinery services. | Oil Refining/Marketing | President President Corporate Officer/Principal | |
The American Fuel & Petrochemical Manufacturers
 The American Fuel & Petrochemical Manufacturers Chemicals: SpecialtyProcess Industries The American Fuel & Petrochemical Manufacturers is an organization that promotes accident prevention through their AFPM Safety Awards Program. The non-profit company is based in Washington. The American company base qualifications for awards on records from the OSHA 300A Summary and API 754 Process Safety Collection. The company prioritizes ensuring that facilities are secure and prepared to deter threats. The company works closely with federal agencies and members to examine and advise on security-related practices and policies, standards and guidelines, and regulatory and legislative trends. The CEO of the company is Chet M. Thompson. | Chemicals: Specialty | Director/Board Member Corporate Officer/Principal 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 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 | |
LOOP LLC
 LOOP LLC Wholesale DistributorsDistribution Services LOOP LLC engages in the provision of offloading foreign crude oil from tankers, storing crude oil, and transporting crude oil via connecting pipelines to refineries. It offers blending, cavern storage, custody title transfer, domestic terminalling, LOOP sour storage, pipeline management, tank storage, tanker offloading, and vessel offloading. The company was founded in 1972 and is headquartered in Covington, LA. | Wholesale Distributors | Chairman Chairman Chairman | |
Association of Oil Pipelines
 Association of Oil Pipelines Oil & Gas PipelinesIndustrial Services The Association of Oil Pipelines engages in the transportation of energy liquids by pipelines. The non-profit company is based in Washington. | Oil & Gas Pipelines | Director/Board Member Director/Board Member Director/Board Member | |
| Federal Reserve Bank of Cleveland | General Government | Chairman Chairman 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 President | |
| University of Virginia | College/University | Graduate Degree Undergraduate Degree | |
MarkWest Javelina Co. LLC
 MarkWest Javelina Co. LLC Oil & Gas ProductionEnergy Minerals Part of Howard Midstream Energy Partners LLC, MarkWest Javelina Co. LLC is a company that provides oil and gas exploration services. The company is based in Denver, CO. MarkWest Javelina Co. was acquired by Howard Midstream Energy Partners LLC from MPLX LP on February 15, 2021. The CEO of the company is Gary R. Heminger. | Oil & Gas Production | Chief Executive Officer President | |
| The University of Toledo College of Law | College/University | Graduate Degree Graduate Degree | |
| Grove City College | College/University | Director/Board Member Director/Board Member | |
Credit Suisse Securities (USA) LLC (Broker)
 Credit Suisse Securities (USA) LLC (Broker) Investment Banks/BrokersFinance Credit Suisse Securities (USA) LLC (Credit Suisse Securities USA) is the broker/dealer division of Credit Suisse Securities (USA) LLC, an investment banking company headquartered in New York City. The firm was founded in 1998 and is a wholly owned subsidiary of Credit Suisse (USA), Inc., ultimately owned by Credit Suisse Group AG (SWX: CSGN) in Switzerland. Credit Suisse Securities USA offers a suite of equities, solutions and credit products and services which includes global securities sales, trading and execution, prime brokerage and comprehensive investment research. Their clients include financial institutions, corporations, governments, institutional investors, such as pension funds and hedge funds, and private individuals around the world. | Investment Banks/Brokers | Analyst-Equity Analyst-Equity | |
| CONOCOPHILLIPS | Oil & Gas Production | Director/Board Member Corporate Officer/Principal | |
Fifth Third Bank, NA (Cincinnati, Ohio)
 Fifth Third Bank, NA (Cincinnati, Ohio) Major BanksFinance Fifth Third Bank engages in the provision of banking services. It offers personal, business, and commercial banking services. The company was founded on June 17, 1858 and is headquartered in Columbus, OH. | Major Banks | Director/Board Member Director/Board Member | |
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 | Chairman Director/Board Member | |
| PNC FINANCIAL SERVICES GROUP, INC. | Major Banks | Director/Board Member Director/Board Member | |
Johns Hopkins Medicine, Inc.
 Johns Hopkins Medicine, Inc. Hospital/Nursing ManagementHealth Services Johns Hopkins Medicine, Inc. owns and operates hospitals. It offers health care services in the areas of burn and wound care, cardiac surgery, cardiology, endocrinology, gastroenterology, gynecology/obstetrics, innovation in quality patient care, internal medicine, nephrology, neurology, neurosurgery, oncology, orthopedic surgery, otolaryngology-head and neck surgery. The company was founded by Johns Hopkins in 1997 and is headquartered in Baltimore, MD. | Hospital/Nursing Management | Director/Board Member Director/Board Member | |
| MONDELEZ INTERNATIONAL, INC. | Food: Specialty/Candy | General Counsel Director/Board Member | |
| The Leonard N Stern School of Business | College/University | Masters Business Admin Undergraduate Degree | |
| The University of Chicago Booth School of Business | College/University | Masters Business Admin Masters Business Admin | |
| The University of Colorado | College/University | Undergraduate Degree Undergraduate Degree | |
| University of Pittsburgh | College/University | Director/Board Member Director/Board Member | |
| FIFTH THIRD BANCORP | Regional Banks | Director/Board Member Director/Board Member | |
JobsOhio
 JobsOhio Personnel ServicesCommercial Services JobsOhio is designed to drive job creation and new capital investment in through business attraction, retention, and expansion efforts. It provides services to the manufacturing, aerospace and aviation, automotive, biohealth and information technology industries. The company is headquartered in Columbus, Ohio. | Personnel Services | Director/Board Member Director/Board Member | |
| Kenyon College | College/University | Director/Board Member Undergraduate Degree | |
| PUBLIC SERVICE ENTERPRISE GROUP, INC. | Electric Utilities | Director/Board Member Director/Board Member | |
| University of Cincinnati (Ohio) | College/University | Undergraduate Degree Undergraduate Degree | |
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 | |
| Central Michigan University | College/University | Undergraduate Degree Undergraduate Degree | |
The Ohio Society of CPA's
 The Ohio Society of CPA's Miscellaneous Commercial ServicesCommercial Services The Ohio Society of CPA's operates as an association for Certified Public Accountants. | Miscellaneous Commercial Services | Corporate Officer/Principal Corporate Officer/Principal | |
| CALGON CARBON CORPORATION | Electrical Products | Director/Board Member Director/Board Member | |
Shell Oil Co.
 Shell Oil Co. Integrated OilEnergy Minerals Shell Oil Co. manufactures petrochemicals and distributes gas and oil products. The company was founded in 1912 and is headquartered in Houston, TX. | Integrated Oil | Corporate Officer/Principal Human Resources Officer |
Statistics
International
| United States | 50 |
Sectoral
| Consumer Services | 14 |
| Energy Minerals | 13 |
| Commercial Services | 6 |
| Industrial Services | 5 |
| Finance | 5 |
Operational
| Director/Board Member | 392 |
| Corporate Officer/Principal | 258 |
| Independent Dir/Board Member | 115 |
| Undergraduate Degree | 85 |
| President | 77 |
Most connected contacts
| Insiders | |
|---|---|
| Jonathan Cohen | 56 |
| Christopher Helms | 39 |
| Steven A. Davis | 38 |
| Susan Tomasky | 34 |
| John Stice | 33 |
| John Surma | 31 |
| Gary Heminger | 27 |
| John C. Siciliano | 26 |
| Pamela Beall | 23 |
| Abhinav Jain | 22 |
| Frank Semple | 20 |
| Kim Rucker | 20 |
| Dan D. Sandman | 19 |
| Richard Stovsky | 19 |
| Toni Townes-Whitley | 18 |
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