WordPress
All our sites are running on WordPress, the largest CMS (Content Management System) on the Internet today. We are running most of our sites in a couple of different Multisites (for our internal sites, for our external clients, for development/staging).
DigitalOcean
We are using DigitalOcean's VPSs (Virtual Private Servers) to host our web sites. They are located in Holland for best possible access times in Europe. We are usually using a droplet with 1 GB RAM, 1 Core processor, 30 GB SSD disk. On that we can run 2 or 3 Multisites depending on the number of subsites (usually 5-10).
We run Ubuntu LTS as our operating system.
Genesis Theme Framework
We have chosen to work with Genesis on our sites. It's a WordPress theme framework made by Studiopress. Genesis is considered to be very stable and SEO friendly.
