Business web app design / wireframe / prototyping

We want an interactive prototype for a business web application (desktop aspect, not mobile).

It will need a good modern application design so we can show customers how it will look, and provide the prototype to the developers to build the real application.

We have a simple workflow and 6 or 7 screen design concepts for you to work from.

Please provide at least one example of a *business web application* design/prototype you have completed (general website designs and mobile apps are not relevant).

I have attached a low-resolution and redacted version of our initial designs. The full version will be provided.