John Pacholski

Aggregate Knowledge, Inc. provides online collective discovery services. delivers the neutral data management platform on which advertisers make their digital media decisions. Aggregate Knowledge was founded in 2005 and is headquartered in San Mateo, CA.

PlayFirst, Inc. publishes downloadable games. The firm's game portfolio includes diner dash, featuring the spunky, can-do waitress flo, dream chronicles, a world where reality meets fantasy, and chocolatier. The company was founded by John Welch, Brad Edelman and Jason Rubinstein in 2004 and is headquartered in San Francisco, CA.

Ernst & Young provides accounting services. Its services include auditing, accounting, tax and transaction services, assurance and advisory business, online transaction advisory and a wide range of financial services. The company was founded by Arthur Young and Alwin C. Ernst in 1881 and is headquartered in Kansas City, MO.

Sequoia Communications Corp. manufactures fabless RF semiconductors for the wireless handset markets. It develops FullSpectra common architecture, which enables communications in various wireless applications such as WCDMA, EDGE, GSM/GPRS, GPS, WiFi, and WiMAX. The company's clients include QUALCOMM, Nokia, Maxim, Skyworks, Texas Instruments, and Mitsubishi. Sequoia Communications was founded by John Groe in 2000 and is headquartered in San Diego, CA.

Playdom, Inc. provides online gaming services. Its products include action and adventure games, simulation games, role playing games and sports games. It offers services to Facebook and MySpace. The company was founded in February 2008 by Chris Wang, ling Xiao and Dan Hue and is headquartered in Palo Alto, CA.

Clickshift, Inc. develops and markets online marketing optimization solutions. Its product allows users to monitor, measure and manage online advertisement campaigns. The company was founded in 2005 by Leo Chang and John Rudkin and is headquartered in San Bruno, CA