ON24 Announces New North Carolina Office

Virtual Events Leader Expands North America Sales, Support Presence

SAN FRANCISCO, Calif.—August 17, 2010— ON24.Inc., the global leader in webcasting and virtual event solutions, announced today the opening of a new office in Charlotte, N.C. With an established presence in San Francisco and New York, the new office will enable ON24 to more effectively and efficiently meet customer needs and provide local support to East Coast clients.

“Earlier this year we opened new offices in France and Germany, and now we’re expanding here in the U.S. as well,” said Scott Ray, Vice President of Professional Services at ON24. “We are creating a third hub in the U.S. to support our growth in North America and to provide strong support to clients based on the East Coast.”

Ray added that ON24 selected Charlotte as the location for its third U.S. office because it offers the benefits of lower operational costs and an excellent talent pool.

About ON24, Inc.

The recognized global virtual events market share leader, ON24 provides webcasting and virtual environments for corporate communications and demand generation. The ON24 platform is a complete Software-as-a-Service (SaaS) cloud offering; no deployment resources are required. ON24 offers fully integrated, enterprise-wide solutions for applications ranging from training, user conferences and company meetings to partner expos and trade shows. More than 750 organizations, including IBM, Cisco, CA Technologies, Merck, AstraZeneca, Fiserv, Credit Suisse, GE and Oracle, rely on ON24. The company is headquartered in San Francisco, with offices throughout the world. For more information, visit www.ON24.com.