Question: Where is the headquarters of the American multinational financial services corporation which appointed it's current CEO in November 2016?

Context articles: NYSE Euronext
Visa Inc.
Adena Friedman
MasterCard
International Securities Exchange
Citibank India
Toyota Financial Services
American Express
Nasdaq, Inc.
Morgan Stanley Wealth Management

NYSE Euronext, Inc. was a Euro-American multinational financial services corporation that operated multiple securities exchanges, including the New York Stock Exchange, Euronext and NYSE Arca (formerly known as ArcaEx).
 NYSE merged with Archipelago Holdings on March 7, 2006, forming NYSE Group, Inc.
 On April 4, 2007, NYSE Group, Inc. merged with Euronext N.V. to form the first global equities exchange, with its headquarters in Lower Manhattan.
 The components were then part of IntercontinentalExchange, although it has now spun off Euronext.
Visa Inc. ( or ) (also known as Visa, stylized as VISA) is an American multinational financial services corporation headquartered in Foster City, California, United States.
 It facilitates electronic funds transfers throughout the world, most commonly through Visa-branded credit cards and debit cards. Visa does not issue cards, extend credit or set rates and fees for consumers; rather, Visa provides financial institutions with Visa-branded payment products that they then use to offer credit, debit, prepaid and cash-access programs to their customers.
 In 2015, the Nilson Report, a publication that tracks the credit card industry, found that Visa’s global network (known as VisaNet) processed 100 billion transactions with a total volume of US$6.8 trillion.
Adena T. Friedman (born 1969) is an American businessperson.
 She currently serves as the president and CEO of Nasdaq.
 She was formerly the managing director and CFO of The Carlyle Group.
 In May 2014, it was announced that Friedman would return to NASDAQ OMX as the president of global corporate and information technology solutions.
 In November 2016, she was named the CEO of NASDAQ.
Mastercard Incorporated (stylized as mastercard) is an American multinational financial services corporation headquartered in the MasterCard International Global Headquarters, Purchase, New York, United States, in Westchester County.
 The Global Operations Headquarters is located in O'Fallon, Missouri, United States, a suburb of St. Louis, Missouri.
 Throughout the world, its principal business is to process payments between the banks of merchants and the card issuing banks or credit unions of the purchasers who use the "Mastercard" brand debit and credit cards to make purchases.
 Mastercard Worldwide has been a publicly traded company since 2006.
 Prior to its initial public offering, MasterCard Worldwide was a cooperative owned by the more than 25,000 financial institutions that issue its branded cards.
International Securities Exchange Holdings, Inc. (ISE) is a wholly owned subsidiary of American multinational financial services corporation Nasdaq, Inc..
 It is a member of the Options Clearing Corporation (OCC) and the Options Industry Council (OIC).
Citibank India is an Indian private sector bank headquartered in Mumbai, Maharashtra.
 It is a subsidiary of Citigroup, a multinational financial services corporation headquartered in New York City, United States.
 The Indian Headquarters are at Bandra Kurla Complex, a hub for multinational corporations in Mumbai.
The business known as Toyota Financial Services covers more than 30 countries and regions, including Japan.
 Financial services operations are coordinated by a wholly owned subsidiary of Toyota Motor Corporation (TMC), Toyota Financial Services Corporation (TFSC), which has overall responsibility for the financial services subsidiaries globally.
The American Express Company, also known as Amex, is an American multinational financial services corporation headquartered in Three World Financial Center in New York City.
 The company was founded in 1850, and is one of the 30 components of the Dow Jones Industrial Average.
 The company is best known for its credit card, charge card, and traveler's cheque businesses.
 In 2016, credit cards using the American Express network accounted for 22.9% of the total dollar volume of credit card transactions in the US.
 As of December 31, 2016, the company had 109.9 million cards in force, including 47.5 million cards in force in the United States, each with an average annual spending of $17,216.
Nasdaq, Inc. is an American multinational financial services corporation that owns and operates (and is listed on) the NASDAQ (formerly National Association of Securities Dealers Automated Quotations) stock market and eight European stock exchanges, namely Armenian Stock Exchange, Copenhagen Stock Exchange, Helsinki Stock Exchange, Iceland Stock Exchange, Riga Stock Exchange, Stockholm Stock Exchange, Tallinn Stock Exchange, and NASDAQ OMX Vilnius.
 It is headquartered in New York City, and its president and chief executive officer is Adena Friedman.
Morgan Stanley Wealth Management is an American multinational financial services corporation specializing in retail brokerage.
 It is the wealth & asset management division of Morgan Stanley.