Octopus.com

Octopus Deploy is an automated deployment server that makes it easy to automate deployment of ASP.NET web applications and Windows services to test, staging, and production environments. Its clientele is comprised of banks, hedge funds, accountancy and finance firms, manufacturers, retail and consumer-oriented companies, software vendors, and government departments. Octopus Deploy is designed to be used by developers who want to deploy their applications. Its installations range in size. It also focuses on building conventions and features that help make .NET deployment easier.