Oftentimes new writers don't think about where their writing may fit in the publishing world, but it's an important aspect to consider on the journey to publication.
Think of the publishing world as one big dart board. Somewhere is your perfect bullseye. It's up to you to find it.
In order to do that, there are several things you need to consider.
1. The tone of your work
2. The genre
3. The length
4. Your projected audience
There's probably more to add to this list, so feel free to point out other considerations.
Have you targeted certain publishers or agents as a fit for you?