Roman Abramovich London; Moscow; New York 
Steel, mining, investments, technology, and professional soccer (Chelsea Football Club)
Impressionism; modern, postwar, and contemporary art


Haryanto Adikoesoemo Jakarta, Indonesia 
Energy, logistics, and real estate
Indonesian, Asian, and Western modern and contemporary art


Mohammed Afkhami Dubai; Gstaad, Switzerland; London; New York 
Private equity, real estate, and commodities
Modern and contemporary Iranian and international art


Paul Allen Seattle 
Technology, real estate, and investments
Impressionism; Old Masters; modern and contemporary art


Laura Arrillaga-Andreessen and Marc Andreessen Palo Alto, California 
Philanthropy; entrepreneur
Postwar and contemporary art


Alfonso de Angoitia Noriega Mexico City 
Media (Grupo Televisa)
Contemporary art


María Asunción Aramburuzabala Mexico City 
Beverages and investments
Modern and contemporary art


Hélène and Bernard Arnault Paris 
Luxury goods (LVMH)
Contemporary art


Laura and John Arnold Houston 
Hedge fund
Modern art; African art; Old Masters


Laurent Asscher Monaco 
Investments
Modern and contemporary art


Hans Rasmus Astrup Oslo 
Shipping- and finance-related activities
Contemporary art


Candace Carmel Barasch New York 
Real estate
Contemporary art


Maria Arena and William Bell Jr. Los Angeles 
Television production
Modern and contemporary art


Ernesto Bertarelli Gstaad, Switzerland 
Biotech and investments
Modern and contemporary art


Debra and Leon Black New York 
Investment banking
Old Masters; Impressionism; modern painting; Chinese sculpture; contemporary art; works on paper


Len Blavatnik London; New York 
Investments (media, industrials, and real estate)
Modern and contemporary art


Neil G. Bluhm Chicago 
Real estate
Postwar and contemporary art


Barbara Bluhm-Kaul and Don Kaul Chicago 
Real estate; law (retired)
Postwar and contemporary art


Suzanne Deal Booth Austin, Texas; Los Angeles and Rutherford, California 
Investments; philanthropy
Contemporary art; Renaissance art; Old Master drawings


Karen and Christian Boros Berlin 
Advertising, communications, and publishing
Contemporary art


Botín Family Santander, Spain 
Banking
Contemporary art


Irma and Norman Braman Miami Beach 
Automobile dealerships
Modern and contemporary art


Udo Brandhorst Munich 
Insurance
Postwar and contemporary art


Peter M. Brant Greenwich, Connecticut 
Newsprint manufacturing
Contemporary art; design; furniture


Edythe L. and Eli Broad Los Angeles 
Philanthropy (The Eli and Edythe Broad Foundation, The Broad Art Foundation, and The Broad Foundation)
Contemporary art


Estrellita and Daniel Brodsky New York 
Real estate
Modern and contemporary Latin American and international art; drawings and paintings by architects, especially Le Corbusier and Calder


James Keith (JK) Brown and Eric Diefenbach New York; Ridgefield, Connecticut 
Investments and law
Contemporary art


Joop van Caldenborgh Wassenaar, the Netherlands 
Chemical industry (Caldic)
Modern and contemporary art, including sculpture, photography, artists’ books, video, and installations


Edouard Carmignac Paris 
Asset management
Contemporary art


Pierre Chen Taipei 
High-tech industry
Modern and contemporary art


Adrian Cheng Hong Kong 
Retail and real estate (K11 and New World Development)
Contemporary Chinese and global art


Elizabeth and Phillip Chun Incheon, South Korea 
Integrated resorts (Paradise City)
Contemporary art


Halit Cingillioglu and Kemal Has Cingillioglu London; Monaco 
Banking
Impressionism; modern, postwar, and contemporary art


Ella Fontanals-Cisneros Gstaad, Switzerland; Madrid; Miami 
Investments, real estate, telecommunications, and technology
Global contemporary art, with an emphasis on conceptual art, photography, and video; art from Latin America, especially geometric abstraction, Cuban art, and contemporary and emerging artists


Patricia Phelps de Cisneros and Gustavo A. Cisneros Caracas, Venezuela; Madrid; New York 
Media, entertainment, digital advertising, and luxury real estate
Modern and contemporary Latin American art; 19th-century traveler artists to Latin America; colonial art and objects from Latin America; Amazonian ethnographic objects


Alexandra and Steven A. Cohen Greenwich, Connecticut 
Investments
Impressionism; modern and contemporary art


Isabel and Agustín Coppel Culiacán, Mexico 
Retail
International art


Eduardo F. Costantini Buenos Aires 
Asset management and real estate
Modern and contemporary Latin American art


Rosa and Carlos de la Cruz Key Biscayne, Florida 
Coca-Cola bottling in Puerto Rico and the Caribbean
Contemporary art


Dimitris Daskalopoulos Athens 
Entrepreneur; financial services and investment company
Contemporary art


Beth Rudin DeWoody Los Angeles; New York; West Palm Beach, Florida 
Real estate; Philanthropy
Modern and contemporary art


Lonti Ebers London; New York; Toronto 
Real estate
Contemporary art


George Economou Athens 
Investments and shipping (DryShips)
Modern, postwar, and contemporary art


Stefan T. and Gael Neeson Edlis Aspen, Colorado; Chicago 
Plastics manufacturing (retired)
Postwar and contemporary art


Carl Gustaf Ehrnrooth Helsinki 
Construction and investments
Contemporary Scandinavian, European, and American art


Eisenberg Family New Jersey; New York 
Retail (Bed Bath & Beyond)
Contemporary art


Lawrence J. Ellison Woodside, California 
Software
Late 19th- and early 20th-century European art; ancient to early 20th-century Japanese art


Caryl and Israel Englander New York 
Hedge fund
Modern, postwar, and contemporary art; contemporary photography


Nicola Erni Steinhausen, Switzerland 
Investments
Photography; contemporary art
 Susan and Leonard Feinstein New York and Long Island, New York; Palm Beach Gardens, Florida 
Retail (Bed Bath & Beyond)
Modern and contemporary art


Frank J. Fertitta III and Lorenzo Fertitta Las Vegas 
Casinos (Station Casinos) and professional fighting (Ultimate Fighting Championship)
Modern and contemporary art


Fisher Family San Francisco 
Retail (Gap Inc.)
Contemporary art and photography


Aaron I. Fleischman Miami Beach; New York 
Investments
Modern and contemporary art


Michael C. Forman and Jennifer Rice Philadelphia 
Investment fund management (FS Investments)
Modern and contemporary art


Amanda and Glenn R. Fuhrman New York 
Investments (MSD Capital)
Contemporary art


Gabriela and Ramiro Garza Aspen, Colorado; Mexico City 
Energy (Grupo R)
Contemporary art


Christy and Bill Gautreaux Kansas City, Missouri 
Privately held non-bank holdings company
Contemporary art


David Geffen Los Angeles 
Film and record executive; investments
Modern and contemporary art, especially Abstract Expressionism


Yassmin and Sasan Ghandehari London 
Investments (real estate and industrials)
Impressionism; postwar and contemporary art


Heidi Goëss-Horten Carinthia, Austria 
Inheritance (department stores)
Modern and contemporary art


Danny Goldberg Sydney 
Real estate and investments
European and American contemporary art


Bernardo Gómez Martínez Mexico City 
Media (Grupo Televisa)
Contemporary art


Noam Gottesman New York 
Hedge fund
Postwar and contemporary art


Laurence Graff Gstaad, Switzerland 
Jewelry
Modern and contemporary art


Kenneth C. Griffin Chicago 
Hedge fund
Post-Impressionism


Florence and Daniel Guerlain Paris 
Inheritance (perfume); philanthropy (Contemporary Drawing Prize)
Contemporary art, especially drawing


Agnes Gund Kent, Connecticut; New York; Peninsula, Ohio 
Inheritance
Modern and contemporary art


Francesca von Habsburg Vienna 
Philanthropy (founder, Thyssen-Bornemisza Art Contemporary Collection and TBA21-Academy)
Contemporary art
 Christine and Andrew Hall Palm Beach, Florida 
Investments
Contemporary art


Prince Hans-Adam II von und zu Liechtenstein Vaduz, Liechtenstein 
Inheritance
Old Masters


Janine and J. Tomilson Hill New York 
Investment banking
Renaissance and Baroque bronzes; Old Masters; postwar and contemporary art


Marguerite Hoffman Dallas 
Private investments
Postwar American and European art; illuminated medieval manuscripts; Chinese monochromes


Maja Hoffmann New York; Zurich 
Inheritance (pharmaceuticals)
Contemporary art


Frank Huang Taipei 
Computer hardware
Chinese porcelain; Impressionist and modern painting


Dakis Joannou Athens 
Construction
Contemporary art


Edward “Ned” Johnson III Boston 
Finance (Fidelity Investments)
19th- and 20th-century American painting, furniture, and decorative arts; Asian art and ceramics


Pamela J. Joyner and Alfred J. Giuffrida San Francisco and Sonoma, California 
Investments
African-American abstract art; art of the African diaspora; contemporary South African art


Viatcheslav Moshe Kantor London; Moscow 
Fertilizer (Acron Group); President of the European Jewish Congress
Russian and Jewish art of the 20th century; contemporary Russian art


Nasser David Khalili London 
Real estate and investments
Aramaic documents (353–324 B.C.); enamels of the world (1700–1900); Hajj and the arts of pilgrimage (700–2000); Islamic art; Japanese art of the Meiji period; Japanese kimonos (1700–2000); Spanish damascened metalworks (1850–1900); Swedish textiles (1700–1900)


Alison and Peter W. Klein Eberdingen-Nussdorf, Germany 
Real estate (Peter Klein Real Estate)
Contemporary painting and photography; Aboriginal art


Jill and Peter Kraus New York and Dutchess County, New York 
Investment management
Contemporary art


Marie-Josée and Henry . Kravis New York 
Finance and investments
Modern and contemporary art; 18th-century French decorative arts and French Art Deco furniture


Ananda Krishnan France; Kuala Lumpur, Malaysia 
Finance and investments
Modern art


Grażyna Kulczyk Engadin, Switzerland 
Investments; entrepreneur; philanthropy (Muzeum Susch)
Postwar and contemporary art, with an emphasis on women artists and conceptual and performance art


Pierre Lagrange London 
Hedge fund
Postwar and contemporary art


Guy Laliberté Ibiza, Spain; Montreal 
Creative ventures (Groupe Lune Rouge)
Contemporary art


Barbara and Jon Landau New York and Westchester County, New York 
Entertainment
Renaissance and Baroque painting and sculpture; 19th-century French and English painting


Steven Latner and Michael Latner Toronto 
Real estate
Modern and contemporary art


Joseph Lau Hong Kong 
Real estate
Modern and contemporary art, especially Warhol


Thomas Lau Hong Kong 
Real estate
Modern and contemporary art


Jo Carole and Ronald S. Lauder New York and Wainscott, New York; Palm Beach, Florida; Paris; Vienna; Washington, D.C. 
Cosmetics (Estée Lauder Companies)
Antiquities; medieval art; arms and armor; Old Masters; 20th-century decorative arts; Austrian and German Expressionism; modern masters; postwar German and Italian art; contemporary art


Leonard A. Lauder New York 
Cosmetics (Estée Lauder Companies)
Cubism


Liz and Eric Lefkofsky Glencoe, Illinois 
Technology investor; philanthropy
Contemporary art


Petra and Stephen Levin Miami Beach 
Beverages and restaurants
Modern and contemporary art


Barbara and Aaron Levine Washington, D.C. 
Law practice
Conceptual art


Li Lin Hangzhou, China 
Fashion (JNBY)
International contemporary art


Margaret Munzer Loeb and Daniel S. Loeb New York 
Hedge fund
Postwar and contemporary art; feminist art


Eugenio López Alonso Los Angeles; Mexico City 
Beverages (Grupo Jumex)
Contemporary art


Yusaku Maezawa Chiba City, Japan 
Online retail
Antique Japanese pottery; Modern and contemporary art


Maramotti Family Reggio Emilia, Italy 
Fashion
Art informel; Arte Povera; transavanguardia; neo-Expressionism; New Geometry; conceptual art; contemporary art


Maurice Marciano Los Angeles 
Retail (Guess)
Contemporary art


Martin Z. Margulies Key Biscayne, Florida; New York 
Real estate development
Modern and contemporary art


Cheech Marin Los Angeles 
Actor
Chicano art


Donald B. Marron New York 
Private equity
Modern and contemporary art


David Martinez London; New York 
Investment management
Modern and contemporary art


Susan and Larry Marx Aspen, Colorado; Marina del Rey, California 
Investments and real estate (retired)
Postwar and contemporary art, especially Abstract Expressionism and works on paper


Dimitri Mavrommatis Paris 
Investment banking and asset management
Modern and postwar art


Raymond J. McGuire and Crystal McCrary New York 
Finance
African-American and African art


John S. Middleton Philadelphia 
Manufacturing
19th- and 20th-century American art


Leonid Mikhelson Moscow 
Gas (Novatek)
Modern and contemporary art


Julie and Edward J. Minskoff New York 
Real estate
Postwar, Pop, and contemporary American and European art


Scott Mueller Cleveland 
Tires (Dealer Tire)
Contemporary art


Jane and Marc Nathanson Los Angeles 
Communications; real estate
Contemporary art; American Pop art


Niarchos Family St. Moritz, Switzerland 
Shipping and finance
Old Masters; Impressionism; modern and contemporary art


Genny and Selmo Nissenbaum Rio de Janeiro 
Investments and real estate
Minimalist art; Brazilian art


Takeo Obayashi Tokyo 
Construction contracting, engineering, and design
Contemporary art


Daniel Och Scarsdale, New York 
Hedge fund management
Modern and contemporary art


Maja Oeri Basel, Switzerland 
Inheritance (pharmaceuticals)
Contemporary art


Thomas Olbricht Berlin 
Doctor of medicine
19th-century art; contemporary art; Wunderkammer objects; stamps


Petch Osathanugrah Bangkok 
Beverages (Osotspa); education (Bangkok University)
International contemporary art


Rose-Marie and Eijk van Otterloo Naples, Florida 
Investment fund
Dutch and Flemish Old Masters painting


Michael Ovitz Los Angeles 
Technology, finance, and investments
Modern and contemporary art; Ming furniture; African art


Andrea and José Olympio Pereira São Paulo 
Investment banking
Modern and contemporary Brazilian art


Marsha and Jeffrey Perelman Palm Beach, Florida; Wynnewood, Pennsylvania 
Manufacturing
Postwar and contemporary art


Ronald O. Perelman New York 
Finance
Modern and contemporary art


Augusto Perfetti Lugano, Switzerland 
Confectionery
Contemporary art


Amy and John Phelan Aspen, Colorado; Palm Beach, Florida 
Investments (MSD Capital)
Contemporary art


François Pinault Paris 
Luxury goods (Kering) and auctions (Christie’s)
Contemporary art


Ann and Ron Pizzuti Columbus, Ohio; New York; Orlando, Florida 
Real estate development (The Pizzuti Companies)
Modern and contemporary art; design


Sabine and Hasso Plattner Heidelberg, Germany 
Software (SAP AG Software Company)
East German art; Impressionism


Cecilia and Ernesto Poma Miami 
Real estate development and conglomerate interests (Grupo Poma)
Contemporary art; Latin American art


Laurene Powell Jobs Palo Alto, California 
Technology; philanthropy (Emerson Collective)
Contemporary art


Miuccia Prada and Patrizio Bertelli Milan 
Fashion
Contemporary art


Penny Pritzker and Bryan Traubert Chicago 
Investments, technology, and real estate development and management
Contemporary art


Sultan Sooud Al Qassemi Sharjah, UAE 
Inheritance; Entrepreneur
Modern and contemporary Arab art


Qiao Zhibing Shanghai 
Entertainment; nonprofit organization (Tank Shanghai art center)
International contemporary art


Cindy and Howard Rachofsky Dallas 
Investments
Postwar and contemporary American and European art; postwar Japanese and Korean art


Emily and Mitchell Rales New York; Potomac, Maryland 
Global science and technology
Modern and contemporary art


Steven Rales Washington, D.C. 
Tool industry
Impressionism; modern and contemporary art


Patrizia Sandretto Re Rebaudengo Turin, Italy 
Industrial manufacturing, renewable energy, and energy efficiency
Contemporary art


Bob Rennie Vancouver, British Columbia 
Real estate
Contemporary art


Lisa Reuben London; Miami 
Real estate
Modern and postwar art


Louise and Leonard Riggio New York and Bridgehampton, New York 
Retail (Barnes & Noble)
Modern and contemporary art


Ellen and Michael Ringier Zurich 
Publishing
Contemporary art; Russian avant-garde art


Linnea Conrad Roberts and George Roberts Atherton, California 
Finance (KKR)
Contemporary art


Aby J. Rosen New York and Southampton, New York 
Real estate
Modern and contemporary art; contemporary photography


Eric de Rothschild Paris and Pauillac, France 
Banking
Modern and contemporary art; Old Masters


Rubell Family Miami 
Real estate and hotels
Contemporary art


Betty and Isaac Rudman Dominican Republic 
Imports and manufacturing (home appliances)
Latin American art; numismatics; pre-Columbian art


Dmitry Rybolovlev Moscow 
Fertilizer
19th- and 20th-century painting
 Joseph Safra New York; São Paulo 
Banking
Old Masters; Impressionism


Lily Safra Geneva 
Inheritance
19th- and 20th-century art


Elham and Tony Salamé Beirut 
Retail luxury stores; philanthropy (Aïshti Foundation)
Contemporary art


Nadia and Rajeeb Samdani Dhaka, Bangladesh 
Conglomerate interests (Golden Harvest Group and Gulf International Finance Limited); philanthropy (Samdani Art Foundation and Dhaka Art Summit)
Modern and contemporary South Asian and international art; antique silver; design


Marieke and Pieter Sanders Haarlem, the Netherlands 
Corporate-law practice
Dutch art; sculpture; contemporary American and European art


Vicki and Roger Sant New York; Washington, D.C. 
Energy
Washington, D.C.: late 19th-century art focused on Nabi; New York: contemporary art


Louisa Stude Sarofim Houston; Santa Fe, New Mexico 
Investments
Modern and contemporary art; works on paper


Tatsumi Sato Hiroshima, Japan 
Manufacturing (radiators)
Contemporary art; primitive art; antique textiles


Sheri and Howard Schultz Seattle 
Beverages (Starbucks Coffee Company); philanthropy (Schultz Family Foundation)
Contemporary art


Helen and Charles Schwab Woodside, California 
U.S. investment firm
Modern and contemporary art


Marianne and Alan Schwartz Birmingham, Michigan 
Law practice
Old Masters; European and American 19th-century and early 20th-century prints


Komal Shah and Gaurav Garg Atherton, California 
Venture capital
Contemporary art


Peter Simon London 
Retail (Monsoon)
Contemporary art


Jerry I. Speyer and Katherine G. Farley New York 
Real estate
Contemporary art


Judy and Michael H. Steinhardt New York and Mount Kisco, New York 
Investment firm
Classical antiquities; modern art, especially drawings; Peruvian feathered textiles


Gayle and Paul Stoffel Aspen, Colorado; Dallas 
Investments
Contemporary art


Norah and Norman Stone San Francisco and Napa Valley, California 
Psychology (retired), law (retired), and private investments
Contemporary art


Julia Stoschek Berlin and Düsseldorf, Germany 
Industry (automotive supplier)
Contemporary art, especially time-based media


Iris and Matthew Strauss Rancho Santa Fe, California 
Private real estate investments (M.C. Strauss Company)
Contemporary art


Sylvia and Ulrich Ströher Darmstadt, Germany 
Real estate, financial assets, and private equity
German abstract postwar art; contemporary German painting


Claire-Anne and Lawrence S. Stroll Geneva 
Fashion and investments
Contemporary art


Brett and Daniel S. Sundheim New York 
Private money management
Contemporary art


Lisa and Steve Tananbaum Palm Beach, Florida; Westchester, New York 
Asset management
Postwar and contemporary art


Lauren and Benedikt Taschen Berlin; Los Angeles 
Publishing
Contemporary art, especially American, German, and British


Sheikh Hamad bin Jassim bin Jaber Al Thani Doha, Qatar; London; New York 
Inheritance and investments (Qatar Investment Authority)
Postwar and contemporary art


Sheikha Al Mayassa bint Hamad bin Khalifa Al Thani Doha, Qatar 
Inheritance
Modern and contemporary art


David Thomson Toronto 
Media
Modern and contemporary art; Old Masters


Steve Tisch Los Angeles; New York 
Film production (Escape Artists Productions) and professional football (New York Giants)
Modern and contemporary art


Anne and Wolfgang Titze Switzerland 
Family office
Minimalism and conceptual art


Jane and Robert Toll Bucks County, Pennsylvania 
Luxury homes (Toll Brothers)
French Impressionism; American art


Robbi and Bruce E. Toll Palm Beach, Florida; Rydal, Pennsylvania 
Luxury homes (Toll Brothers)
Elizabethan and Jacobean painting; Impressionism; post-Impressionism; 20th-century sculpture and painting; American art


Clara and Joseph C. Tsai Hong Kong 
E-commerce and technology (Alibaba)
Contemporary art


Walter Vanhaerents Brussels 
Real estate and construction; nonprofit organization (Vanhaerents Art Collection)
Contemporary art


Patricia Pearson-Vergez and Juan Vergez Buenos Aires 
Pharmaceuticals
International modern and contemporary art, especially Argentine


Alice Walton Fort Worth, Texas 
Inheritance (Walmart)
American art; contemporary art


Wang Bing Beijing 
Nonprofit organization (New Century Art Foundation)
Contemporary Chinese art


Wang Jianlin Beijing 
Real estate
Modern and contemporary art


Wang Wei and Liu Yiqian Shanghai 
Investments
Chinese art, scrolls, and porcelain; contemporary international art, including Chinese, Asian, European, and American


Wang Zhongjun Beijing 
Film production (Huayi Brothers Media)
Modern art


Jutta and Siegfried Weishaupt Laupheim, Germany 
Industry (fuel technology)
Postwar and contemporary art, especially Abstract Expressionism, Zero, and Pop


Alain Wertheimer New York 
Fashion (Chanel)
Modern and contemporary art; Asian art


Abigail and Leslie H. Wexner Columbus, Ohio 
Retail (L brands)
Modern European art; contemporary American art


Reinhold Würth Niedernhall, Germany; Salzburg, Austria 
Industry (hardware)
Medieval art; Wunderkammer objects, especially ivory carvings, nautilus cups, and decorative tankards and boxes; postwar and contemporary art


Elaine Wynn Las Vegas 
Hotels and casinos
Modern and contemporary art


Tadashi Yanai Tokyo 
Fashion retailing (Uniqlo)
Modern and contemporary art


Yang Bin Beijing 
Automobile dealerships
Modern and contemporary art


Anita and Poju Zabludowicz London 
Technology and real estate
Contemporary art


Jochen Zeitz Segera, Kenya 
Investments
Contemporary African art and international art of the African diaspora


Helen and Sam Zell Chicago 
Investments
Modern and contemporary art, particularly Surrealism


Dasha Zhukova Los Angeles; Moscow; New York 
Inheritance; philanthropy (Garage Museum of Contemporary Art)
Postwar and contemporary art