X-Static Media Group http://drupal.org/node/2206703

X-Static Media Group develops websites and web apps almost exclusively in Drupal. We have transitioned from the traditional model of building websites as a product and delivering once to the client, to now offering "web-as-a-service" through a growth-driven design model which creates long-term partnerships with our clients to continually improve their investment over time.

This (WaaS) model allow us to ensure the success of the websites we build for our clients, as we are able to take real user data and make rapid changes that increases the conversion goals for the client and provides for a much higher ROI even though we lower their up front costs for development.

We actively contribute to the issue queues of many different modules.