69 times read and no answer. I'm going to tell you my personal opinion.
Your company has two ways:
A) Create imaginary profiles: 1 per workstation, and your different staff build up the company profiles. (I don't recomend this option because is bread for today and hunger for tomorrow)
B) Value your professional team: When a big (or small) company forgets the main resource of their own (their staff), usually the staff resign and create their own company or go work for your oppositors.
I don't know if is what you were waiting for. It's only my personal opinion.
By the way, when an author write a post at the domain company, where rich snippets are good configurated (company name too), and that autor write in differents blogs with different owner, the relevancy for this author will charge in every post. It must be similar than PR or DA. It's a flow authority, and it will be different depends of the work you build up and the differents "relevant authors" (for your KW) than links to you. Search for co-citation post here at SEOmoz.
I hope anything of this can help you.