Dmitry Shapiro founder and CEO of Veoh - Dmitry started Veoh with a very short to-do list: First, democratize. Open the business of television-once strictly a members-only deal-to a virtual community of broadcasters. Second, connect those broadcasters with new, global audiences, hungry for a limitless world of compelling programming to fill every niche interest, and desire. Before he imagined Veoh, Dmitry built Akonix Systems, one of the leading P2P network security companies with over 1.5 million deployed enterprise licenses in companies such as Viacom, Disney, Newscorp, and Cingular. Before that, Dmitry led the technology groups at CollegeClub, a 4 million member online college community and Fujitsu Telecommunications.

Justin Kan Founder of Justin.TV - Founded in October 2006, Justin.tv is the largest online community for people to broadcast, watch and interact around live video. With more than 41 million unique visitors per month and 428,000 channels broadcasting live video, Justin.tv is the leading live video site on the Web, enabling users to create real-time connections with others around the world. Headquartered in San Francisco, Justin.tv is funded by: Y Combinator, Alsop Louie Partners and Draper Associates.

Previously announced Twiistup speakers:

• Jason Calacanis Serial entrepreneur, founder of Mahalo and co-founder of TechCrunch 50 and Weblogs. Wikipedia Link
• James Montgomery CEO of Montgomery & Co. and CEO of Digital Coast Ventures, Founder of Palomar Ventures. Bio Link
• Brooke Burke (former) Television Host of Wild On E!, Rockstar INXS, and online entrepreneur, co-CEO of www.ModernMom.com Wikipedia Link
• Chamillionaire Grammy Award-winning and chart topping musician and entrepreneur. Wikipedia Link
• Cyan Banister Early stage investor in Facebook, Slide, Tagged and founder of TopFans.com and Zivity.
• Brad Feld Co-founder of Foundry Group and Mobius Venture Capital, founder of Techstars.org startup incubator. Bio Link
• Todd Goldman Artist, entrepreneur, co-creator of BLAHGirls (with Ashton Kutcher) and founder of David and Goliath apparel. Wikipedia Link
• Quincy Jones III (QD3) Music and film producer/entrepreneur. Wikipedia Link
• Dave McClure Seed stage investor for the Founders Fund. Bio Link
• Ian Rogers Former business partner of the Beastie Boys and former GM of Yahoo Music, now CEO of Topspin Media. Bio Link
• Ben Huh CEO of viral phenomenon www.IcanHasCheezburger.com.
• Chris Brogan President of New Marketing Labs
• Mark Suster GRP Partners, venture capital. Former VP Product Mgmt Salesforce.com & 2-time CEO and entrepreneur. Bio Link
• Brian Solis Author of Now is Gone and Putting the Public Back in Public Relations, Publisher of PR 2.0 and bub.blicio.us, Founder of Future Works PR, and strategic advisor to Fortune 500 businesses and startups. Wikipedia Link
• David O. Sacks Former COO of PayPal, founder and CEO of Geni.com and Yammer, movie producer Thank You For Smoking. Wikipedia Link
• Lisa Rosenblatt Co-founder of iMall (sold for $565 million) and co-CEO of www.ModernMom.com.
• Micah Baldwin Founder of Current Wisdom (sold 2007), VP of Business Development and Chief Evangelist for Lijit Networks. Bio Link