InstantASP.NET
- InstantKB.NET is a ASP.NET and SQL Server knowledge base management solution; InstantForum.NET is a ASP.NET and SQL Server based message board. [Commercial]
- http://www.instantasp.co.uk/

AdComplete.com
- Offers affiliate marketing software, e-mail marketing software, ad management software and real estate marketing software written in ASP.NET .
- http://www.adcomplete.com/

Dot Net Goodies
- A full-featured survey system with a reporting tool that generates attractive, customizable reports, and dynamic filters that allow to narrow results on selected criteria to facilitate analysis. [Commercial]
- http://www.dotnetgoodies.com/

CuteChat
- A full-featured ASP.NET chat application.
- http://cutesoft.net/ASP.NET%2BChat/

Xigla Software
- Content management systems and customer support software solutions including Absolute Form Processor, Absolute Live Support, Absolute News Manager.
- http://www.xigla.com/

OLOtech Web PDM-CRM-ERP
- .NET Web Software for the manufacturers of intricate products such as garment, furniture, construction supplies and sport equipments.
- http://www.olotech.com/