Apttus

Kirk Krappe, CEO

Headquarters: San Mateo, Calif.

Apttus' quote-to-cash applications manage the entire customer contract process from initial price quote to billing and payment. The company's partner ecosystem is made up of systems integration/implementation partners such as Accenture, Bluewolf and Cloud Sherpas, and technology partners such as Salesforce.com, Microsoft and DocuSign whose products are integrated with Apttus' applications.