Martin Sorrell
Founder at S4 CAPITAL PLC
Net worth: 36 M $ as of 2024-03-30
Network origin in Martin Sorrell first degree
| Entity | Entity type | Industry | |
|---|---|---|---|
The Carnegie Hall Corp.
 The Carnegie Hall Corp. Media ConglomeratesConsumer Services The Carnegie Hall Corp. operates as a non-profit organization that engages in the promotion and management of a venue for musical performances. It also supports educational activities through its Weill Music Institute. The company was founded by Andrew Carnegie in 1891 and is headquartered in New York, NY.
80
| Non-Profit Organization | Media Conglomerates | 80 |
62
| Public Company | Advertising/Marketing Services | 62 |
Stanhope Capital LLP /Private Equity/
 Stanhope Capital LLP /Private Equity/ Investment ManagersFinance Stanhope Capital LLP /Private Equity/ (Stanhope Capital) is a private equity firm, a subsidiary of Stanhope Capital LLP founded in 2004. The firm is headquartered in London, United Kingdom.
49
| Subsidiary | Investment Managers | 49 |
| Unknown | 22 | ||
| Holding Company | Advertising/Marketing Services | 8 | |
Thrombosis Research Institute
 Thrombosis Research Institute Miscellaneous Commercial ServicesCommercial Services Thrombosis Research Institute investigates and develops emerging health technologies in thrombosis. Its divisions include clinical and laboratory research. The company was founded by Vijay Kakkar in 1965 and is headquartered in London, the United Kingdom.
6
| Foundation/Endowment | Miscellaneous Commercial Services | 6 |
The Bloomberg Family Foundation, Inc.
5
| Non-Profit Organization | 5 | |
S4S Ventures
 S4S Ventures Investment ManagersFinance S4S Ventures (S4S Ventures) is a venture capital firm founded in 2022 by Sanja Partalo and Martin Stuart Sorrell. The firm is headquartered in New York.
2
| Private Company | Investment Managers | 2 |
S4 Capital 2 Ltd.
 S4 Capital 2 Ltd. Financial ConglomeratesFinance S4 Capital 2 Ltd. functions as an investment holding British company. The private company is based in St. Helier, UK. and has subsidiaries in United Kingdom.
2
| Private Company | Financial Conglomerates | 2 |
Cherwell Films LLP
 Cherwell Films LLP Movies/EntertainmentConsumer Services Cherwell Films LLP is a British company that provides motion picture production services. The private company is based in London, UK. The company was founded in 2004.
2
| Private Company | Movies/Entertainment | 2 |
JMS Financial Services (No. 2) Ltd.
 JMS Financial Services (No. 2) Ltd. Financial ConglomeratesFinance JMS Financial Services (No. The private company is based in London, UK. 2) Ltd. provides investment services.
1
| Private Company | Financial Conglomerates | 1 |
J.M.S. Financial Services Ltd.
 J.M.S. Financial Services Ltd. Financial ConglomeratesFinance J.M.S. Financial Services Ltd. provides investment services. The private company is based in London, UK.
1
| Private Company | Financial Conglomerates | 1 |
Chart of Companies connected to the second degree
Multi-company connection
Companies connected to Martin Sorrell via their personal network
| Company | Sector | Related people | Main position |
|---|---|---|---|
| MORGAN STANLEY | Investment Managers | Director/Board Member Private Equity Analyst | |
| CITIGROUP INC. | Major Banks | Corporate Officer/Principal Chief Executive Officer Corporate Officer/Principal | |
Russell Reynolds Associates, Inc.
 Russell Reynolds Associates, Inc. Miscellaneous Commercial ServicesCommercial Services Russell Reynolds Associates, Inc. provides executive recruitment services. Its services include chief executive officer and board advisory services, culture assessment, executive search, global supply chain and leadership assessment. The company was founded in 1969 and is headquartered in New York, NY. | Miscellaneous Commercial Services | Corporate Officer/Principal Chief Executive Officer | |
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 | Graduate Degree Masters Business Admin Undergraduate Degree Undergraduate Degree Doctorate Degree | |
| KOÇ HOLDING | Oil Refining/Marketing | Director/Board Member Director/Board Member | |
| WPP AUNZ LIMITED | Advertising/Marketing Services | Director/Board Member Director/Board Member | |
The World Bank Group
 The World Bank Group SupranationalGovernment Promotes private investments in developing countries | Supranational | Corporate Officer/Principal President | |
Proskauer Rose LLP
 Proskauer Rose LLP Miscellaneous Commercial ServicesCommercial Services Proskauer Rose LLP provides legal services. It offers legal services for corporate, health care, intellectual property, labor and employment, litigation, private client services, real estate, tax and, sector-related practices. The firm serves financial institutions, investment funds, not-for-profit institutions, governmental entities and other organizations across industries and borders. The company was founded by William R. Rose in 1875 and is headquartered in New York, NY. | Miscellaneous Commercial Services | Corporate Officer/Principal | |
Soparexo SCA
 Soparexo SCA MiscellaneousMiscellaneous Soparexo SCA operates as a holding company. The firm provides investment services to the small and mid sized companies. The company is headquartered in Paris, France | Miscellaneous | Director/Board Member | |
Chateau Margaux
 Chateau Margaux Beverages: AlcoholicConsumer Non-Durables Chateau Margaux is a French company that produces wine in Chateau Margaux. Additionally, Chateau Margaux was acquired by Chateau Margaux/Montzelopoulos/ from Old Town SA on March 10, 2003 for $432.16 million. | Beverages: Alcoholic | Director/Board Member | |
Cornell University
 Cornell University Other Consumer ServicesConsumer Services Cornell University is an educational institution that offers undergraduate and post graduate programs. It was founded in 1865 and is based in Ithaca, NY. | College/University | Undergraduate Degree Undergraduate Degree | |
| INSEAD | College/University | Masters Business Admin Masters Business Admin | |
National Academy of Recording Arts & Sciences, Inc.
 National Academy of Recording Arts & Sciences, Inc. Miscellaneous Commercial ServicesCommercial Services The National Academy of Recording Arts & Sciences operates recording professionals membership organization. It is an organization of musicians, producers, engineers, and recording professionals that improves the cultural condition and quality of life for music. The firm provides professional development, cultural enrichment, advocacy, education and human services programs. The company was founded in 1957 and is headquartered in Santa Monica, CA. | Miscellaneous Commercial Services | General Counsel | |
| Federal Reserve Bank of New York | General Government | Director/Board Member Chairman | |
Council on Foreign Relations, Inc.
 Council on Foreign Relations, Inc. Investment Trusts/Mutual FundsMiscellaneous Council on Foreign Relations, Inc. provides and disseminates ideas on foreign policies to individuals, corporate members, journalists and policy makers. It operates a forum for government officials, students and other interested parties to study and discuss world issues and impact on American foreign policies. The company publishes Foreign Affairs, a magazine that comes out six times a year, along with books and studies by its own scholars. Council on Foreign Relations was founded in 1921 and is headquartered in New York City, NY. | Investment Trusts/Mutual Funds | Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal | |
Hospital for Special Surgery
 Hospital for Special Surgery Hospital/Nursing ManagementHealth Services Hospital for Special Surgery provides healthcare services. Its services include orthopedic, rheumatology, and rehabilitation specific surgery services. The company was founded by James A. Knight and Robert M. Hartley in 1863 and is headquartered in New York, NY. | Hospital/Nursing Management | Director/Board Member Chief Tech/Sci/R&D Officer Director/Board Member | |
The John F. Kennedy Center for the Performing Arts
 The John F. Kennedy Center for the Performing Arts Movies/EntertainmentConsumer Services The John F. Kennedy Center for the Performing Arts is a performing arts center located in Washington, D.C. The center is home to the National Symphony Orchestra and the Washington National Opera. The center hosts a variety of events, including musicals, concerts, films, and dance performances. The CEO of the American company is Deborah F. Rutter. | Movies/Entertainment | Director/Board Member | |
The Juilliard School
 The Juilliard School Other Consumer ServicesConsumer Services The Juilliard School operates as an art school. It provides artistic education for musicians, dancers, and actors. The company was founded in 1905 and is headquartered in New York, NY. | College/University | Director/Board Member Director/Board Member | |
The Museum of Modern Art
 The Museum of Modern Art Other Consumer ServicesConsumer Services The Museum of Modern Art exhibits modern and contemporary art. The organization was founded by Alfred H. Barr in 1929 and is located in New York, NY. | Other Consumer Services | Director/Board Member | |
The Partnership for New York City, Inc.
 The Partnership for New York City, Inc. Miscellaneous Commercial ServicesCommercial Services The Partnership for New York City operates as a charitable organization. It is a network of business leaders and corporations working for the economic and cultural betterment of all five boroughs of the city. The firm provides networking opportunities, conducts research, participates in policy making and lobbies government. The company was founded by David Rockefeller in 2002 and is headquartered in New York, NY. | Miscellaneous Commercial Services | Director/Board Member Director/Board Member | |
| Université Paris Dauphine-PSL | College/University | Graduate Degree | |
| Sciences Po | College/University | Graduate Degree | |
WPP 2005 Ltd.
 WPP 2005 Ltd. Specialty TelecommunicationsCommunications WPP 2005 Ltd. operates as a holding company with interests in providing communications and advertising services. The company was founded in 1971 and is headquartered in London, the United Kingdom. | Specialty Telecommunications | Director/Board Member Director/Board Member Director/Board Member | |
The Paley Center for Media
 The Paley Center for Media Internet Software/ServicesTechnology Services The Paley Center for Media is a non-profit organization that leads discussions about the cultural, creative, and social significance of television, radio, and emerging platforms. The non-profit company is based in Beverly Hills, CA. The center draws upon its curatorial expertise, an international collection, and close relationships with the media community to provide respected programming. The Paley Archive, containing over 160,000 television and radio programs and advertisements, is accessible to the public. The center also serves as a neutral setting for media professionals to engage in discussion and debate about the evolving media landscape. Maureen J. Reidy has been the CEO of the company since 2013. | Internet Software/Services | Director/Board Member Director/Board Member Director/Board Member | |
New York State Bar Association
 New York State Bar Association Miscellaneous Commercial ServicesCommercial Services New York State Bar Association is a non-profit organization, which provides legal services and offers a membership program for lawyers. It also publishes an array of books, bar journals, law digest, and State Bar news. The company was founded in 1876 and is headquartered in Alban, NY. | Miscellaneous Commercial Services | Corporate Officer/Principal Corporate Officer/Principal | |
The Economic Club of New York
 The Economic Club of New York Miscellaneous Commercial ServicesCommercial Services The Economic Club of New York operates as a nonprofit, nonpartisan and nonpolitical organization. The company was founded by J.W. Beatson in 1907 and is headquartered in New York, NY. | Miscellaneous Commercial Services | Director/Board Member Corporate Officer/Principal Corporate Officer/Principal | |
National Academy Foundation
 National Academy Foundation Investment Trusts/Mutual FundsMiscellaneous National Academy Foundation operates as a national network of education, business, and community leaders who work together to ensure high school students are college, career, and future ready. The company was founded by Sanford I. Weill in 1982 and is headquartered in New York, NY. | Investment Trusts/Mutual Funds | Founder Director/Board Member | |
Carnegie Endowment for International Peace
 Carnegie Endowment for International Peace Miscellaneous Commercial ServicesCommercial Services Carnegie Endowment for International Peace engages in the analysis and development of policy ideas and engagement and collaboration with decision makers in the government, business, and civil society. It refers to issues such as climate and energy, defense and security, democracy and governance, economy, foreign polocy, global governance, nuclear weapons, political reform, society and culture, and technology. The company was founded by Andrew Carnegie in 1910 and is headquartered in Washington, DC. | Miscellaneous Commercial Services | Director/Board Member Director/Board Member | |
The Multiple Myeloma Research Foundation, Inc.
 The Multiple Myeloma Research Foundation, Inc. Miscellaneous Commercial ServicesCommercial Services The Multiple Myeloma Research Foundation, Inc. provides funding for research on myeloma treatment. It provides funding to laboratories worldwide, including compounds and approaches in clinical trials and pre-clinical studies. The firm also facilitates clinical trials through their affiliate organization, the Multiple Myeloma Research Consortium. The company was founded by Karen E. Andrews and Kathryn E. Giusti in 1998 and is headquartered in Norwalk, CT. | Miscellaneous Commercial Services | Director/Board Member | |
| King's College London | College/University | Undergraduate Degree Undergraduate Degree | |
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. | Other Consumer Services | Director/Board Member Director/Board Member | |
AKQA Ltd.
 AKQA Ltd. Advertising/Marketing ServicesCommercial Services AKQA Ltd. provides advertising services. It specializes in business invention, ecommerce, product development, mobile marketing, digital marketing, social media, application development, analytics, content creation, data science, media planning, media buying, search marketing, technology and business transformation. The company was founded on September 9, 1994 and is headquartered in London, the United Kingdom. | Advertising/Marketing Services | Director/Board Member Director/Board Member | |
| Kayne West Foundation | President | ||
Stanhope Capital (Switzerland) SA
 Stanhope Capital (Switzerland) SA Investment ManagersFinance Stanhope Capital (Switzerland) SA (Stanhope Capital) is a wealth management and advisory firm headquartered in Geneva, Switzerland. The firm was founded by Nicole Curti in 2008 and is owned by Stanhope Capital Group SA. They provide asset management and advisory services to private clients, corporations and non-profit organizations. Stanhope Capital is a signatory to the UN Principles for Responsible Investment (UNPRI). | Investment Managers | Chief Investment Officer Chief Executive Officer | |
WPP Plc /Private Equity/
 WPP Plc /Private Equity/ Investment ManagersFinance WPP Plc (Private Equity) (WPP)is a private equity firm founded in 1985 as a subsidiary of WPP Plc. The firm is headquartered in London, the United Kingdom. | Investment Managers | Chairman Chief Executive Officer | |
Stanhope Capital Management Ltd.
 Stanhope Capital Management Ltd. Investment ManagersFinance Part of Stanhope Capital (Cayman) Ltd., Stanhope Capital Management Ltd. is a British company that provides investment management and advisory services. The private company is based in London, UK. The company was founded by Charlie N. Rolfe. | Investment Managers | Director/Board Member Director/Board Member Director/Board Member | |
| The Wharton School of the University of Pennsylvania | College/University | Masters Business Admin Masters Business Admin | |
| Harvard Business School | College/University | Masters Business Admin Masters Business Admin Masters Business Admin | |
| Columbia Business School | College/University | Masters Business Admin Masters Business Admin | |
Bloc Ventures Ltd.
 Bloc Ventures Ltd. Investment ManagersFinance Bloc Ventures Ltd. (Block Ventures) is an Independent Private Equity firm founded in 2012 by David John Leftley and Bruce Nick Beckloff. The firm is headquartered in London. | Investment Managers | Chairman Director/Board Member | |
Yahoo, Inc.
 Yahoo, Inc. Internet Software/ServicesTechnology Services Yahoo, Inc. operates as a tech-powered, diversified media company that reaches their users around the world, bringing them closer to what they love from finance and sports, to shopping, gaming and news with the trusted products, content and tech. For partners, they provide a full-stack platform for businesses to amplify growth and drive more meaningful connections across advertising, search and media. Yahoo was originally founded on August 13, 1998 and is headquartered in Baltimore, MD. | Internet Software/Services | Director/Board Member Corporate Officer/Principal | |
FWM Holdings LLC
 FWM Holdings LLC Financial ConglomeratesFinance FWM Holdings LLC engages in the provision of wealth management services. The company was founded by Keith M. Bloomfield and is headquartered in Palm Beach, FL. | Financial Conglomerates | Chief Executive Officer Chief Investment Officer | |
Portman Square Euro Private Crédit I
 Portman Square Euro Private Crédit I Investment Trusts/Mutual FundsMiscellaneous Portman Square Euro Private Credit I provides investment services. The company is headquartered in Luxembourg. | Investment Trusts/Mutual Funds | Director/Board Member | |
| New City Initiative | Founder | ||
| WPP SCANGROUP PLC | Advertising/Marketing Services | Director/Board Member Director/Board Member | |
Stanhope Capital LLP
 Stanhope Capital LLP Investment ManagersFinance Stanhope Capital LLP is an investment management firm headquartered in London, UK. It was founded in 2004 and is a direct subsidiary of Stanhope Capital Management Ltd., ultimately owned by Stanhope Capital (Cayman) Ltd. in Cayman Islands. The firm provides asset management and advisory services to private clients, corporations and non-profit organizations around the world with respect to wealth management, consulting, alternative investments and merchant banking. Stanhope Capital is a signatory of the UN Principles for Responsible Investment (UNPRI). | Investment Managers | Director/Board Member Chief Executive Officer Chairman Compliance Officer Portfolio Manager-Equities | |
| Cranfield School of Management | College/University | Masters Business Admin Masters Business Admin |
Statistics
International
| United States | 29 |
| United Kingdom | 11 |
| France | 6 |
| Ireland | 2 |
| Turkey | 2 |
Sectoral
| Consumer Services | 16 |
| Commercial Services | 14 |
| Finance | 9 |
| Miscellaneous | 5 |
| Government | 3 |
Operational
| Director/Board Member | 437 |
| Corporate Officer/Principal | 105 |
| Chairman | 84 |
| Chief Executive Officer | 54 |
| Independent Dir/Board Member | 50 |
Most connected contacts
| Insiders | |
|---|---|
| Colin Day | 39 |
| Robert Smith | 38 |
| Joshua Ruch | 33 |
| Anne Finucane | 29 |
| Aryeh Bourkoff | 29 |
| Rodger Sargent | 28 |
| Roberto Quarta | 25 |
| Mark Read | 23 |
| Andrew Scott | 21 |
| Paul Roy | 20 |
| Emily Rafferty | 18 |
| David Siegel | 18 |
| Wing Yee Fung | 18 |
| James Wolfensohn | 18 |
| Stanley Shuman | 18 |
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