Website comparison in wordpress

Hi all,

I want to build a comparison website. I want to know if i can build it with wordpress because i need these things:
1. Companies login page to update their products.
2. Clients login(facebook preferably) to view products.
3. Search bar where clients can search products posted by companies.
4. Rating review for every company not product

I would like to know if it possible to build it with wordpress and if yes can you pleae let met know what themes and plugins i need to use. Thank you