Resonetrics has extensive experience with Bitstream's Pageflex product.
Working with the .EDIT environment (now known as Pageflex Server) since 2004, and with Storefront since 2005, we've built solutions for Hershey's, Pepsi, Guaranty Bank, and Pizza Hut, among others.
We can handle any Pageflex-related tasks you can throw at us, including administration, setup, templating, theming, and extension development.