Salesforce Data.com - Data.com provides company profiles and contact information across millions of businesses worldwide.
Leadberry - Leadberry is a web based B2B lead generation software that converts website visitors to sales leads. Powered by Google Analytics.
FullContact - Put the power of full contact information into your web or mobile apps.
LeadGibbon - Access millions of business contacts, with verified email addresses and phone numbers
HookFeed - Customer Analytics in One Click.
LeadWorx - Automated Lead Gen for B2Bs