Vista Ventures is an early stage venture capital firm founded by entrepreneurs, with focused investments in IT, communications, semiconductors and enabling technologies for traditional industries. With offices in Colorado and Boston, our role is to help entrepreneurial companies achieve their maximum potential through team building, partnerships, advice and support, as well as capital. For more information, visit www.vistavc.com.

OCA Ventures is a multi-stage venture capital firm headquartered in Chicago, Illinois. OCA invests in early-stage and expansion-stage companies with a focus on technology. For more information, please visit www.OCAVentures.com.

Appian Ventures (www.appianvc.com) is a Denver, Colorado-based venture capital firm focused on Applied Connectivity technologies that enable timely, efficient, and useful access to enterprise information across a network of connected users. Appian Ventures targets early-stage investments in real-time enterprise applications and infrastructure management software companies. In an increasingly decentralized and distributed business environment, these technologies represent the fastest growing segments of the IT industry.

SAP Ventures is the venture capital affiliate of SAP AG (NYSE: SAP), the world's leading provider of business software solutions. SAP Ventures manages a portfolio of financial investments in the enterprise applications and infrastructure market spaces. For more information, please visit www.sapventures.com.

Located in Phoenix, Grayhawk manages a $60 million Small Business Investment Company ("SBIC") that invests in growth-oriented companies based in the southwestern United States. Grayhawk's investment strategy emphasizes investing in companies with strong business momentum that operate in growth industries and are led by seasoned operations-oriented executives. More information can be obtained at www.gvp.us.