Mark Weinberger
Director/Board Member at
JPMORGAN CHASE & CO.
Net worth: 3 M $ as of 30/12/2025
Profile
Mark Alan Weinberger was the founder of Washington Counsel PC, founded in 1996, serving as Principal from 1996 to 2000.
Current jobs include Independent Director at Johnson & Johnson since 2019, Independent Director at MetLife, Inc. since 2019, Independent Director at JPMorgan Chase & Co. starting in 2024, Director at National Bureau of Economic Research, Inc., Director at The Tax Council, Director at The Bullis School, Inc., Director at Ernst & Young (Nigeria) since 2019, Director at MetLife Services & Solutions LLC, Independent Non-Executive Director at Saudi Arabian Oil Co. since 2019, Director at JUST Capital Foundation, Inc., Trustee at Emory University, Trustee at United States Council for International Business, Trustee at The Concord Coalition, Trustee at The American Council for Capital Formation, Member at Aspen Economic Strategy Group, and Trustee at Greater Washington Partnership.
Former jobs include Chairman & Chief Executive Officer at Ernst & Young LLP from 2012 to 2019, Vice Chairman at The Kennedy Center Corporate Fund, Director at Catalyst, Inc. from 2013 to 2019, Director at The Business Roundtable from 2014 to 2019, Independent Director at Accelerate Acquisition Corp.
from 2021 to 2022, Assistant Secretary at U.S.
Department of the Treasury from 2001 to 2002, Member-International Business Council at Forum Mondial de L'Economie, Member at The International Business Council, Chief Tax & Budget Counsel at United States Senate, Partner at Oldaker Law Group LLP from 1995 to 1996, and Partner at Ryan Phillips Utrecht & Mackinnon from 1995 to 1996.
Education includes an undergraduate degree from Emory University, conferred in 1983, and a graduate degree from Georgetown University Law Center, conferred in 1991.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 01/01/2026 | 18,080 ( 0% ) | 1 M $ | 30/12/2025 | |
| 19/01/2026 | 4,111 ( 0% ) | 1 M $ | 30/12/2025 | |
| 23/04/2025 | 1,000 ( 0% ) | 206 950 $ | 30/12/2025 |
Mark Weinberger active positions
| Companies | Position | Start |
|---|---|---|
| METLIFE, INC. | Director/Board Member | 20/08/2019 |
| JOHNSON & JOHNSON | Director/Board Member | 04/12/2019 |
| ARAMCO | Director/Board Member | 31/12/2018 |
| JPMORGAN CHASE & CO. | Director/Board Member | 15/01/2024 |
Aspen Economic Strategy Group | Corporate Officer/Principal | - |
MetLife Services & Solutions LLC
 MetLife Services & Solutions LLC Provides insurance, financial products and services | Director/Board Member | - |
Emory University
 Emory University Other Consumer ServicesConsumer Services Functions as a College/University | Director/Board Member | - |
The Concord Coalition
 The Concord Coalition Miscellaneous Commercial ServicesCommercial Services Operates political advocacy organization to provides information on the risks and consequences of a growing federal debt and unsustainable fiscal policies | Director/Board Member | - |
Greater Washington Partnership
 Greater Washington Partnership Engages in fostering of entrepreneurs and businesses | Director/Board Member | - |
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Former positions of Mark Weinberger
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Training of Mark Weinberger
Experiences
Positions held
Connections
100
+
1st degree connections
30
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 30 |
|---|---|
Johnson & Johnson
 Johnson & Johnson Operates as an investment holding company with interests in health care products | |
Ernst & Young LLP
 Ernst & Young LLP Miscellaneous Commercial ServicesCommercial Services Provides assurance, auditing, tax, legal, technology and consulting & managed services | Commercial Services |
MetLife, Inc.
 MetLife, Inc. Multi-Line InsuranceFinance Provides insurance, annuities, employee benefits and asset management services | Finance |
JPMorgan Chase & Co.
 JPMorgan Chase & Co. Major BanksFinance Provides banking, asset management, investment banking, credit card and mortgage services | Finance |
Washington Counsel PC
 Washington Counsel PC Miscellaneous Commercial ServicesCommercial Services Provides legislative and regulatory consulting services | Commercial Services |
Emory University
Emory University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Saudi Arabian Oil Co.
 Saudi Arabian Oil Co. Integrated OilEnergy Minerals Engages in refining and petrochemical manufacturing, supply & trading, base oils and lubricants and explores and develops crude oil, natural gas and liquids | Energy Minerals |
Case Western Reserve University
 Case Western Reserve University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Catalyst, Inc.
 Catalyst, Inc. Miscellaneous Commercial ServicesCommercial Services Provides research and advisory services | Commercial Services |
U.S. Department of the Treasury
 U.S. Department of the Treasury General GovernmentGovernment Operates as treasury and finance department of the federal government | Government |
Forum Mondial de L'Economie
 Forum Mondial de L'Economie Miscellaneous Commercial ServicesCommercial Services Operates as political, business and cultural organizations | Commercial Services |
United States Council for International Business
 United States Council for International Business Investment Trusts/Mutual FundsMiscellaneous The United States Council for International Business (Uscibb), also known as the United States National Committee to the International Chamber of Commerce (Icc), is a premier pro-trade, pro-market liberalization organization founded in 1945. It serves as a contact point for the ICC's dispute resolution services and promotes ICC dispute resolution as an efficient means of settling disputes. USCIB advocates for international regulatory regimes that recognize the role of business in building a prosperous economy and provides trade-related products and services to help businesses save time, money, and gain the necessary knowledge to compete effectively. Through its international affiliations, USCIB works to support corporate views on key international policy issues. The company is based in New York, NY. | Miscellaneous |
The Business Roundtable
 The Business Roundtable Miscellaneous Commercial ServicesCommercial Services Advocates public policies | Commercial Services |
National Bureau of Economic Research, Inc.
 National Bureau of Economic Research, Inc. Investment ManagersFinance Provides investment research | Finance |
The Concord Coalition
The Concord Coalition Miscellaneous Commercial ServicesCommercial Services Operates political advocacy organization to provides information on the risks and consequences of a growing federal debt and unsustainable fiscal policies | Commercial Services |
The American Council for Capital Formation
 The American Council for Capital Formation Miscellaneous Commercial ServicesCommercial Services The American Council for Capital Formation is a company based in Washington, DC. | Commercial Services |
The International Business Council
 The International Business Council The International Business Council is a company based in Boston, MA. | |
The Kennedy Center Corporate Fund
 The Kennedy Center Corporate Fund Investment Trusts/Mutual FundsMiscellaneous Operates corporate funds to provide local and national arts education programs | Miscellaneous |
United States Senate
 United States Senate General GovernmentGovernment Engages in the operations of the senate | Government |
The Tax Council
 The Tax Council The Tax Council is a non-profit company based in Washington, DC. | |
The Bullis School, Inc.
 The Bullis School, Inc. Other Consumer ServicesConsumer Services Operates school | Consumer Services |
Oldaker Law Group LLP
 Oldaker Law Group LLP Miscellaneous Commercial ServicesCommercial Services Provides legal services | Commercial Services |
Ernst & Young (Nigeria)
 Ernst & Young (Nigeria) Provides accounting services | |
Georgetown University Law Center
 Georgetown University Law Center Functions as a College/University | |
JUST Capital Foundation, Inc.
 JUST Capital Foundation, Inc. Operates as non-profit organization to drive more just corporate behavior | |
Aspen Economic Strategy Group | |
Greater Washington Partnership
Greater Washington Partnership Engages in fostering of entrepreneurs and businesses | |
Ryan Phillips Utrecht & Mackinnon | |
MetLife Services & Solutions LLC
MetLife Services & Solutions LLC Provides insurance, financial products and services | |
Accelerate Acquisition Corp.
 Accelerate Acquisition Corp. Operates as a blank check company |
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