Proto Labs produces 3D printed, CNC machined, and injection-molded prototype parts from customer-provided CAD files. Until the 2011 release (center bottom), the Proto Labs corporate website consisted only of a splash page with links to separate service sites and career opportunities. Information architecture, design and the initial HTML and CSS were my responsibilities.
I later helped to architect plans to merge key service content (from fineline.com, firstcut.com, protomold.com) into the protolabs.com domain. There's so much more in the queue that I can't quite show you yet due to proprietary agreements.