3Com Corporation

Venrock helps entrepreneurs build some of the world's most disruptive, successful companies. They partner with entrepreneurs who have grand ambitions and help's them in almost every dimension of building their company: hiring, strategy, financing, scaling, introductions and managing a great exit. The firm targets to invest in companies operating in the fields of technology & health care sectors and provides financing for early stage capital requirements.

Sequoia Capital invests in seed to early stage companies. The firm focuses on energy, financial services, healthcare, Internet, mobile and technology sectors. Within the energy sector, the firm seeks to partner with start-ups focused on the alternative energy, conventional energy, energy efficiency, energy storage and energy services markets.

Mayfield Fund invests globally in the consumer, enterprise, energy technology, communication service providers and semiconductors, chips and components sectors. They focus on the consumer, enterprise and service provider segments. The firm invests in next-generation information technology companies that are delivering innovative technology and breakthrough business models.Within the consumer sector, Mayfield Fund targets companies that offer consumers new ways to become more productive, informed and connected. Their enterprise investments focus on online marketing/advertising, business application, infrastructure, software and equipment companies. Within the energy technology sector, the firm looks for opportunities in energy efficiency, management and clean technology. Mayfield Fund focuses on investments in communications service providers that emphasize carriers' software and equipment needs. Their investments in the semiconductor, chips and components sector include communications and application-specific devices that reducethe cost of industrial, communications and consumer products.Mayfield Fund makes seed stage, early-stage and growth stage investments. They are also interested in making direct investments in China and India.