Planet Technologies

http://www.hmccontrolpanel.com/

Parallels

http://www.parallels.com/en/products/automation/modules/

Ensim

http://www.ensim.com/products/ensim_unify/unify_shared_edition/index.html

ExtendASP

http://www.extendasp.com/

EMS-Cortex

http://www.ems-cortex.com/

DotNetPanel

http://www.dotnetpanel.com/enterprise-modules/