Branded Sales Presentation Template Slides

Hello,
We are looking for someone to design a premium deck of slides for our company's sales presentations. We would like these to be templates only, with text and image placeholders. The templates must be in an editable format (ideally PowerPoint).
Successful bidder will be required to sign an NDA and then will receive our company's colours, logo, and fonts, as well as a rough guide to the look and feel of our rebranded website. Following that, I will provide a rough specification of the templates we would like.