Business Document Proofreading Needed

I have an internal communication piece that must read flawlessly before it circulates company-wide. The text is already drafted; I now need a sharp editorial eye to refine grammar, punctuation, word choice, and overall flow so the information comes across clearly and professionally... (Budget: €12 - €18 EUR, Jobs: Business Writing, Copy Editing, Copy Typing, Copywriting, Editing, PDF, Proofreading, Research Writing, Word, Writing)