Peter Krainik

Siebel Systems, Inc. develops customer relationship management software that automates sales and customer-service operations of large corporations. It products enable companies to distribute customer information to call centers, direct sales teams, resellers, retailers and web-based sales forces. The company was founded in 1993 by Thomas M. Siebel & Patricia A. House and is located in San Mateo, CA

DoubleClick, Inc. provided digital marketing technology and services. The company's products are being used by its clients for ad serving, rich media, video, mobile, search and affiliate marketing purposes. DoubleClick was founded in 1996 and was headquartered in New York, NY.

Avaya, Inc. provides real-time business collaboration and communications solutions. The company offers customer engagement, team engagement, networking, cloud, and real-time communication solutions. It offers professional, support, enterprise cloud and managed services. The company was founded on February 16, 2000 and is headquartered in Durham, CA.

C Level Club LLC operates as a peer-based center for senior marketers to get personal and career success support. It operates a membership club for marketing heads with interest in sharing ideas and helping build their peer network. The company was founded by Peter Krainik in 2007 and is headquartered in New York, NY.