Warburg Pincus has been a leading private equity investor since 1971. The firm currently has approximately $13 billion under management and invests in a range of industries including information and communication technology, financial services, healthcare, buyouts, media and business services, energy and real estate. Warburg Pincus has invested approximately $2.5 billion in 85 Information Technology companies, including having been the seed and sole investor in BEA Systems and the seed and principal investor in OpenVision Technologies (now VERITAS Software ). An experienced partner to entrepreneurs seeking to create and build durable companies with sustainable value, the firm has offices in North America, Europe and Asia and an active portfolio of more than 100 companies. For more information, visit warburgpincus.com.

New Enterprise Associates (NEA) is a leading venture capital firm focused on helping entrepreneurs create and build major new enterprises that use technology to improve the way we live, work and play. Since its founding in 1978, the firm has followed the same basic principles: support their entrepreneurs, provide an excellent return to their limited partners and practice their profession with high standards and respect. Practicing classic venture capital for over 25 years, NEA focuses on early stage investments, playing an active role in assisting management to build companies of lasting value. With $6 billion under management, NEA's experienced management team has invested in over 500 companies, of which more than 145 have gone public and more than 185 have been acquired. For more information, visit nea.com.