Cyber Host Pro
http://www.cyberhostpro.com/

25% Discount for Life on ALL Reseller Hosting
coupon code: APRIL25

Windows Reseller Hosting comes with Helm Control Panel.
Linux Reseller Hosting comes with WHM/CPanel 11

Specs:

Windows:
Helm V3 Control Panel
Private Manchester (UK) Datacentre
Clustered Servers
MS SQL 2005
Tons and Tons of features
coupon code: APRIL25

Linux:
CPanel 11
Private Manchester (UK) Datacentre
Fantastico Deluxe
RVSite Builder Professional Edition
RVSkin
coupon code: APRIL25

All Packages include regular backups with Free restores when required and 24x7 support.