Home page: Show all full listings?

My goal is to have the home page of the directory display the full post of ALL listings.

I could still categorize the listings via the tags (if needed), and simply use the post tag as the company name.

However, it would seem to be a bit more intuitive to simply use the post name (the company name) as the listing.

Essentially, the ideal situation would be to create a home page that simply displays all of the dp_directory posts, in their entirety. And, simply organize them by sub category.

Does that make sense?