NEW YORK, Sept. 27, 2013 - San Mateo, Calif.-based RingCentral, Inc., a leading provider of cloud business communications solutions, opened for trading today on the New York Stock Exchange (NYSE) under the ticker symbol "RNG" after its initial public offering.  KCG Holdins, Inc. is the Designated Market Maker for RingCentral's stock. 

Chairman and CEO Vlad Shmunis, accompanied by employees and members of RingCentral's leadership team, celebrated the company's first day of trading by ringing the NYSE Opening Bell® and visiting the trading floor to observe the stock opening. 

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Caption:   RingCentral Chairman and CEO Vlad Shmunis, joined by members of the company's leadership team, rings the NYSE Opening Bell® to celebrate RingCentral's IPO and first day of trading on the NYSE.

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About RingCentral
RingCentral is a leading provider of cloud business communications solutions. Easier to manage and more flexible than on-premise communications systems, RingCentral's cloud solution meets the needs of modern distributed and mobile workforces, while eliminating the expense of on-premise hardware and software. RingCentral is headquartered in San Mateo, California.

About NYSE Euronext
NYSE Euronext (NYX) is a leading global operator of financial markets and provider of innovative trading technologies. The company's exchanges in Europe and the United States trade equities, futures, options, fixed-income and exchange-traded products. With approximately 8,000 listed issues (excluding European Structured Products), NYSE Euronext's equities markets - the New York Stock Exchange, NYSE Euronext, NYSE MKT, NYSE Alternext and NYSE Arca - represent one-third of the world's equities trading, the most liquidity of any global exchange group. NYSE Euronext also operates NYSE Liffe, one of the leading European derivatives businesses and the world's second-largest derivatives business by value of trading. The company offers comprehensive commercial technology, connectivity and market data products and services through NYSE Technologies. NYSE Euronext is in the S&P 500 index. For more information, please visit: http://www.nyx.com.

Contact: Judy Shaw
Phone: 212.656.4290
Email:  jshaw@nyx.com