RightScale - Edinburgh, Scotland
We recently launched our new product - RightScale Cloud Analytics - taking a lot of what we had in PlanForCloud and rebuilding it from the ground-up: 
<a href="http://www.rightscale.com/blog/cloud-cost-analysis/introducing-cloud-analytics-better-way-manage-cloud-costs" >
We're looking for Software Engineering Interns, see <a href="http://workinstartups.com/job-board/job/8412/software-engineer-railsangularjs-at-rightscale/" > for more info.