Samuel di Piazza
Chairman at WARNER BROS. DISCOVERY, INC.
Net worth: 3 M $ as of 2025-06-29
Profile
Samuel A. di Piazza currently works at Mayo Foundation for Medical Education & Research, as Chairman from 2010, Coalition of Service Industries, as Chairman, Warner Bros.
Discovery, Inc., as Chairman from 2022, and various other companies.
Mr. di Piazza also formerly worked at PricewaterhouseCoopers International Ltd., as Global Chief Executive Officer from 2002 to 2009, Citibank NA (New York), as Vice Chairman-Institutional Clients Group from 2011 to 2014, World Business Council for Sustainable Development, as Chairman, and various other companies.
Mr. di Piazza received his undergraduate degree from The University of Alabama and graduate degree from the University of Houston.
Known holdings in public companies
Company | Date | Number of shares | Valuation | Valuation date |
---|---|---|---|---|
2025-06-29 | 200,910 ( 0.01% ) | 2 M $ | 2025-06-29 | |
2025-05-20 | 44,981 ( 0.09% ) | 1 M $ | 2025-06-29 |
Latest news about Samuel di Piazza
Samuel di Piazza active positions
Companies | Position | Start |
---|---|---|
PROASSURANCE CORPORATION | Director/Board Member | 2014-01-20 |
WARNER BROS. DISCOVERY, INC. | Chairman | 2021-12-31 |
Mayo Foundation for Medical Education & Research
![]() Mayo Foundation for Medical Education & Research Miscellaneous Commercial ServicesCommercial Services Mayo Foundation for Medical Education & Research operates as a medical care research and education organization. Its services include patient care, corporate services, research, and education. The company was founded in 1984 and is headquartered in Rochester, MN. | Chairman | 2014-01-31 |
Mayo Clinic
![]() Mayo Clinic Hospital/Nursing ManagementHealth Services Mayo Clinic provides health care services. Its products and services include healthy living program, sports medicine, Mayo clinic health letter, medical products, population health and wellness programs, medical laboratory services and mayo clinic voice apps. The firm offers medical services in the areas of dermatology, allergy, hypertension, neurology, oncology, psychiatry, radiation oncology, and rheumatology. The company was founded by William J. Mayo and Charles H. Mayo in 1986 and is headquartered in Rochester, MN. | Director/Board Member | - |
Jones Lang LaSalle SAS
![]() Jones Lang LaSalle SAS Real Estate DevelopmentFinance Jones Lang LaSalle SAS provides real estate investment and development services. It offers strategic consulting, tenant representation, project, valuation, capital market, leasing, debt advisory, and logistics services. The company was founded in 1999 and is headquartered in Paris, France. | Director/Board Member | 2014-12-31 |
Mother Cabrini Health Foundation, Inc.
![]() Mother Cabrini Health Foundation, Inc. Investment Trusts/Mutual FundsMiscellaneous Mother Cabrini Health Foundation, Inc. provides grants to assist low-income New Yorkers. The non-profit company is based in New York, NY. | Director/Board Member | - |
Regions Bank
![]() Regions Bank Regional BanksFinance Regions Bank provides consumer and commercial banking, wealth management, mortgage, and insurance products and services. The company is headquartered in Birmingham, AL. | Corporate Officer/Principal | - |
Jones Lang LaSalle Ltd. (Ireland)
![]() Jones Lang LaSalle Ltd. (Ireland) Real Estate DevelopmentFinance Jones Lang LaSalle Ltd. (Ireland), part of Jones Lang LaSalle, Inc., is an Irish company located in Dublin that engages in leasing and investing of office properties. Christian Ulbrich has been the CEO since 2009. | Director/Board Member | 2014-12-31 |
Inner-City Scholarship Fund
![]() Inner-City Scholarship Fund Investment Trusts/Mutual FundsMiscellaneous Inner-City Scholarship Fund, Inc. provides educational services. The non-profit company is based in New York, NY. | Corporate Officer/Principal | 2009-12-31 |
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Former positions of Samuel di Piazza
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Training of Samuel di Piazza
University of Houston | Graduate Degree |
The University of Alabama | Undergraduate Degree |
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
Listed companies | 5 |
---|---|
AT&T INC. | Communications |
PROASSURANCE CORPORATION | Finance |
JONES LANG LASALLE INCORPORATED | Finance |
WARNER BROS. DISCOVERY, INC. | Consumer Services |
REGIONS FINANCIAL CORPORATION | Finance |
Private companies | 30 |
---|---|
The Conference Board, Inc.
![]() The Conference Board, Inc. Miscellaneous Commercial ServicesCommercial Services The Conference Board, Inc. is a membership organization working for the public interests. It creates and disseminates knowledge about management and the marketplace to help businesses in their performance and to better serve the society. The firm publishes information and analysis, makes economics-based forecasts and assesses trends, and facilitates learning by creating communities of interest that bring together senior executives from around the world. The company was founded in 1916 and is headquartered in New York, NY. | Commercial Services |
The DIRECTV Group, Inc.
![]() The DIRECTV Group, Inc. Cable/Satellite TVConsumer Services The DIRECTV Group, Inc. provides digital television entertainment services. It operates as a digital broadcast satellite service company. The firm transmits digital satellite television and audio to households in several countries. The company was founded in 1977 and is headquartered in El Segundo, CA. | Consumer Services |
JA Worldwide, Inc.
![]() JA Worldwide, Inc. Services to the Health IndustryHealth Services JA Worldwide, Inc. engages in activities to oversee global fund raising, brand development and protection, quality assurance, and financial accountability. It educates students about workforce readiness, entrepreneurship, and financial literacy through experiential and hands-on programs. The firm?s programs include JA economics, JA global marketplace, JA innovation camp, JA success skills, and JA finance park. The company was founded by Horace Moses, Theodore Vail and Murray Crane in 1919 and is headquartered in Boston, MA. | Health Services |
Apollo Education Group, Inc.
![]() Apollo Education Group, Inc. Other Consumer ServicesConsumer Services Apollo Education Group, Inc. engages in the provision of educational services, educational support services, consulting services, and technical support services to institutions offering post-secondary education. It offers undergraduate, graduate, certificate, online and on-campus, and non-degree educational programs and services. The company was founded by John G. Sperling in 1973 and is headquartered in Phoenix, AZ. | Consumer Services |
International Accounting Standards Board
![]() International Accounting Standards Board General GovernmentGovernment The International Accounting Standards Board develops and approves International Financial Reporting Standards. The private company is based in London, UK. | Government |
The World Economic Forum USA, Inc.
![]() The World Economic Forum USA, Inc. Miscellaneous Commercial ServicesCommercial Services The World Economic Forum USA, Inc. operates an organization for economic reforms. The non-profit company is based in New York, NY. | Commercial Services |
Inner-City Scholarship Fund
![]() Inner-City Scholarship Fund Investment Trusts/Mutual FundsMiscellaneous Inner-City Scholarship Fund, Inc. provides educational services. The non-profit company is based in New York, NY. | Miscellaneous |
The Mayo Clinic (Old)
![]() The Mayo Clinic (Old) Hospital/Nursing ManagementHealth Services Mayo Clinic provided medical care. The firm offered healthy living program, mayo clinic membership and health letter, medical products, population health and wellness programs, health plan administration, medical laboratory services and continuing education for medical professionals. The company was founded by William J. Mayo in 1919 and was headquartered in Rochester, MN. | Health Services |
DIRECTV
![]() DIRECTV Cable/Satellite TVConsumer Services DIRECTV provides digital television entertainment services in the United States and in Latin America. It provides multi-channel television programming services through a satellite dish and offers access to various channels of digital picture and sound, and collection of sports programming. The company operates through three segments: DIRECTV U.S., DIRECTV Latin America and DIRECTV Sports Networks. The DIRECTV Holdings and its subsidiaries provide DTH digital television and multi-channel video programming distribution services to subscribers with access to hundreds of channels of digital-quality video entertainment and CD-quality audio programming that transmit directly to subscribers' homes or businesses via high-powered geosynchronous satellites, and also provides video-on-demand via broadband in the United States. The DIRECTV Latin America Holdings and its subsidiaries provides DTH digital television services throughout Latin America. The DIRECTV Sports Networks and its subsidiaries, is comprised primarily of three regional sports television networks based in Seattle, Denver and Pittsburgh, each of which operates under the brand name ROOT SPORTS. DIRECTV was founded in 1990 and is headquartered in El Segundo, CA. | Consumer Services |
National September 11 Memorial & Museum at the World Trade
![]() National September 11 Memorial & Museum at the World Trade Other Consumer ServicesConsumer Services National September 11 Memorial & Museum at the World Trade is a non-profit company based in New York, NY. | Consumer Services |
International Financial Reporting Standards Foundation | Miscellaneous |
Coalition of Service Industries
![]() Coalition of Service Industries The Coalition of Service Industries is an organization that represents the interests of the service sector. The private company is based in Washington, DC. It focuses on advocating for policies that promote the growth and competitiveness of the service industry both domestically and internationally. Through its efforts, the Coalition of Service Industries aims to enhance the global presence and influence of U.S. service providers. | |
The Swedish-American Chamber of Commerce, Inc.
![]() The Swedish-American Chamber of Commerce, Inc. Miscellaneous Commercial ServicesCommercial Services The Swedish-American Chamber of Commerce, Inc. is a business organization that provides contacts, partners, and business services to help businesses succeed in the United States. The non-profit company is based in New York, NY, with its office located at 900 3rd Avenue, 29th floor. The chamber offers memberships, marketing opportunities, and events and programming, including the largest transatlantic meet up for female leaders, entrepreneurs, and investors. With over 70 events and three large conferences arranged every year, the chamber's calendar most likely includes the right events for all business needs. | Commercial Services |
St. Patrick’s Cathedral
![]() St. Patrick’s Cathedral Miscellaneous Commercial ServicesCommercial Services St. Patrick's Cathedral is a prominent Neo-Gothic-style Roman Catholic cathedral located in New York, NY. The cathedral is a well-known landmark in the city and is known for its beautiful architecture. The non-profit company's description states that it is a decorated cathedral church and a prominent landmark of the city. | Commercial Services |
World Business Council for Sustainable Development
![]() World Business Council for Sustainable Development Miscellaneous Commercial ServicesCommercial Services The World Business Council for Sustainable Development operates as a business development association. The non-profit company is based in Geneva, Switzerland and has subsidiaries in Taiwan. The Swiss company was founded in 1995 by Bertrand P. Collomb and Stephan Schmidheiny. M. Peter Bakker has been the CEO of the company since 2012. | Commercial Services |
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. | Commercial Services |
Financial Accounting Foundation
![]() Financial Accounting Foundation Investment Trusts/Mutual FundsMiscellaneous The Financial Accounting Foundation is a non-profit organization that administers, finances, and appoints financial and governmental accounting standards boards. The non-profit company is based in Norwalk, CT. | Miscellaneous |
Regions Bank
![]() Regions Bank Regional BanksFinance Regions Bank provides consumer and commercial banking, wealth management, mortgage, and insurance products and services. The company is headquartered in Birmingham, AL. | Finance |
Pan-American Life Insurance Group, Inc.
![]() Pan-American Life Insurance Group, Inc. Life/Health InsuranceFinance Pan-American Life Insurance Group, Inc. operates as a holding company with interests in life, group term and medical accident insurance services. It provides individual and group life, accident, and health insurance; employee benefits and financial services. The company was founded by Crawford H. Ellis, Edward Simmons, Marion Souchon and Eugene McGivney in 1911 and is headquartered in New Orleans, LA. | Finance |
Citigroup Global Corporate & Investment Bank | |
United Nations Global Compact
![]() United Nations Global Compact Miscellaneous Commercial ServicesCommercial Services United Nations Global Compact provides process in studying networked governance models of global action and solution networks and holding focus groups with participants and stakeholders, including governments, local networks, and academics. The company was founded in 2005 and is headquartered in New York, NY. | Commercial Services |
PricewaterhouseCoopers International Ltd.
![]() PricewaterhouseCoopers International Ltd. Miscellaneous Commercial ServicesCommercial Services PricewaterhouseCoopers International Ltd. operates as an international association of accounting and consultancy firm. The company was founded on June 24, 1998 and is headquartered in London, the United Kingdom. | Commercial Services |
Mayo Clinic
![]() Mayo Clinic Hospital/Nursing ManagementHealth Services Mayo Clinic provides health care services. Its products and services include healthy living program, sports medicine, Mayo clinic health letter, medical products, population health and wellness programs, medical laboratory services and mayo clinic voice apps. The firm offers medical services in the areas of dermatology, allergy, hypertension, neurology, oncology, psychiatry, radiation oncology, and rheumatology. The company was founded by William J. Mayo and Charles H. Mayo in 1986 and is headquartered in Rochester, MN. | Health Services |
Mayo Foundation for Medical Education & Research
![]() Mayo Foundation for Medical Education & Research Miscellaneous Commercial ServicesCommercial Services Mayo Foundation for Medical Education & Research operates as a medical care research and education organization. Its services include patient care, corporate services, research, and education. The company was founded in 1984 and is headquartered in Rochester, MN. | Commercial Services |
Citibank NA (New York)
![]() Citibank NA (New York) Major BanksFinance Citibank NA engages in the provision of banking services. It offers retail and commercial banking; credit cards; banking, capital markets, and advisory; markets and securities services; private banking; and treasury and trade solutions. The company was founded on June 16, 1812 and is headquartered in New York, NY. | Finance |
Jones Lang LaSalle Ltd. (Ireland)
![]() Jones Lang LaSalle Ltd. (Ireland) Real Estate DevelopmentFinance Jones Lang LaSalle Ltd. (Ireland), part of Jones Lang LaSalle, Inc., is an Irish company located in Dublin that engages in leasing and investing of office properties. Christian Ulbrich has been the CEO since 2009. | Finance |
Aryaka Networks, Inc.
![]() Aryaka Networks, Inc. Packaged SoftwareTechnology Services Aryaka Networks, Inc. engages in the development and provision of application and network performance solutions for enterprises. It offers Smart Optimize, SmartCloud, SmartSecure, SmartInsights, SmarConnect, and SmartManage. The company was founded by Ajit Gupta, Rajeev Bharadhwaj and Ashwath Nagaraj in 2008 and is headquartered in San Mateo, CA. | Technology Services |
Jones Lang LaSalle SAS
![]() Jones Lang LaSalle SAS Real Estate DevelopmentFinance Jones Lang LaSalle SAS provides real estate investment and development services. It offers strategic consulting, tenant representation, project, valuation, capital market, leasing, debt advisory, and logistics services. The company was founded in 1999 and is headquartered in Paris, France. | Finance |
Mother Cabrini Health Foundation, Inc.
![]() Mother Cabrini Health Foundation, Inc. Investment Trusts/Mutual FundsMiscellaneous Mother Cabrini Health Foundation, Inc. provides grants to assist low-income New Yorkers. The non-profit company is based in New York, NY. | Miscellaneous |
Seton Education Partners |
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