Daniel G. Greenberg

Tumbleweed Communications Corp. provides security solutions for email protection, file transfers, and identity validation that allow organizations to safely conduct business over the Internet. The firm's products include secure transactions with identity validation, email, and file transfer. The company is headquartered in Redwood City, CA.

TrialPay, Inc. operates payment and promotions platform. It offers monetization and advertising solutions. The company was founded by Alastair Rampell, Terry Angelos, Mike Ghaffari and Eddie Lim in 2006 and is headquartered in Mountain View, CA.

GigantoCorp, Inc. provides online services. The company is headquartered in San Francisco, CA.

ACNielsen Corp. provides market research, information and analysis services. The company was founded by Arthur C. Nielsen in 1923 and is headquartered in New York, NY.

Simply Hired, Inc. operates an online job search engine. It provides job seekers access to different job openings across all job categories and industries, reaching job seekers on the web, mobile devices, email, and via partner sites. The firm enables employers to reach candidates searching for jobs through its full-service pay-per-click (PPC) and self-service pay-per-post job advertising solutions. The company was founded by Gautam Godhwani, Peter Weck and Anil Godhwani in 2003 and is headquartered in Sunnyvale, CA. ^ ^ ^

Macrovision Corp., provides software and entertainment technology services. It provides services to content owners, software and hardware vendors. It was founded in the year 1983. The company headquaters is located at California.

Active Decisions, Inc. provides software solutions to business-to-consumer companies. The firm produces recommendation engine technology that provides merchants with online guided selling tools. The company was founded by Ali S. Kazeroonian in 1997 and is headquartered in San Mateo, CA

The Dun & Bradstreet Corp. engages in the provision integrating data and insights services. It offers product to finance, sales and marketing, master data, supplier management, and compliance. The company was founded on July 20, 1841 and is headquartered in Short Hills, NJ.