Integrated with a framework I have developed to compliment Perch, allowing for easy management of core details and meta data throughout the site and on a per page basis all from within Perch along with some useful utility functions. Although with the latest announcement of 2.4, some of this will now be superseded with what Perch can manage, which is great!
Perch is used to manage the bulk of the site including imagery, text, files, forms, news and global aspects like navigation and pages using a vast selection of specific templates that I have created.
I also created a solution to securely protect the download of white papers on the site, which uses the forms app to process data before revealing a protected download link. Proud of this bit!