Dafina Toncheva

Venrock Associates is an Independent Venture Capital firm founded in 1969. The firm is headquartered in Palo Alto.

XANT Inc. engages in the provision of lead management tools. It offers e-mail, fax and sales work-flow management built into contact management software. It also provides implementation, certification, training, consulting, customer support, and custom development services. The company was founded by David R. Elkington and Kenneth Krogue in November 2004 and is headquartered in Provo, UT.

PGP Corp. is a global leader in email and data encryption software for Enterprise Data Protection. Based on a unified key management and policy infrastructure, the PGP Encryption Platform offers the broadest set of integrated applications for enterprise data security. PGP platform enabled applications allow organizations to meet current needs and expand as security requirements change for email, laptops, desktops, instant messaging, smartphones, network storage, file transfers, automated processes, and backups. PGP encryption solutions have earned a reputation for innovative, standards-based, trusted solutions currently used by more than 110,000 enterprises, businesses, and governments worldwide, including 96 percent of the Fortune 100, 74 percent of Fortune Global 100, 80 percent of the German DAX Index and 71 percent of the United Kingdom FTSE 100 Index. Customers depend on PGP solutions as part of a regulatory and audit compliance solution, to protect confidential information, secure customer data, and safeguard companies' brands and reputations. Winner of the prestigious 2007 Wall Street Journal Technology Innovation Award for Network Security, the unique PGP Encryption Platform is the cornerstone of PGP® product offerings. The PGP Encryption Platform provides a single, leveraged, extensible architecture that reduces IT operational costs and eliminates the duplicative tasks, systems, training, and support issues that plague other approaches. Unlike point solutions that address a single threat or cobbled-together product suites that lack integration, the PGP Encryption Platform delivers an integrated encryption framework across the broadest range of encryption applications. PGP products are designed to be both user and network-friendly. They have earned a reputation for excellence based on their high technical standards and the practical experience of long-term users. PGP Corporation is committed to standards-based, nonproprietary technologies, ensuring broad compatibility among deployments. In addition, PGP Corp. is the only commercial security vendor to publish its product source code

Imperva, Inc. engages in the provision of cybersecurity solutions that protect business critical data and applications. Its products include web application security, breach prevention, attack analytics, cloud data security, data protection, and vulnerability discovery. The company was founded by Shlomo Kramer, Amichai Shulman, and Michael Boodaei in 2002 and is headquartered in San Mateo, CA.

Redseal, Inc. provides proactive security management solutions. The firm’s solutions include compliance, incident response, vulnerability management and cyber insurance. The company was founded by Scot Malloy, Alain J. Mayer and Brian Laing in 2004 and is headquartered in San Jose, CA.

Aria Systems, Inc. provides software solutions to the apparel and related industries. Its services include consulting, technical support, custom programming, education and offsite backup. The company was founded by Omar Ramadan in 1991 and is headquartered in New York, NY.

Bain & Co., Inc. provides management consulting services. It offers advisory services to the companies on their critical issues and opportunities: strategy, marketing, organization, operations, technology and mergers and acquisitions, across all industries and geographies. The company was founded in 1973 and is headquartered in Boston, MA.

MATRIXX Software Inc. provides digital commerce solution that enables always-on customer engagement. Its products include MATRIXX Charging Engine, which provides real-time rating and discounting, pricing, subscription and balance management, spend control, and credit management solutions; MATRIXX Policy Engine, which integrates policy management with charging, as well as enables customers to offers subscribers with views and controls of service usage and spending; MATRIXX Insight Engine, which transforms network traffic and usage data into information about customer behavior, over-the-top usage patterns, subscriber spending, service uptake, and customer profitability; and Parallel-MATRIXX Technology, an architecture for real-time transaction processing that offers CSPs with instant visibility, intelligence, and control of data services across their mobile networks. The company was founded by Luther Kitahata, David S. Labuda and Jennifer Kyriakakis in 2008 and is headquartered in Mountain View, CA.