Ahh... my favorite subject! Can't resist :) SaaS companies are leaving a lot of money on the table by insisting to "making the world a better place" from their US-East AWS region ;-) The world, especially the enterprisey world of lucrative contracts, is much larger than that.
Gravitational [1] specializes in taking complex multi-server SaaS stacks into private cloud environments and providing ongoing management for them.
In a similar vein, BitNami makes money licensing full-stack open source components with an integrated installer. I used it/them for a few years and while I wasn't smitten, it got the job done until something better came along. If you want a one-click installer for your mvc + db app, it might be worth looking at.
Gravitational [1] specializes in taking complex multi-server SaaS stacks into private cloud environments and providing ongoing management for them.
[1] http://gravitational.com Full disclaimer: I work there.