Right now we are using MS Access to locally in office view, update, and add to our client database, we are wanting to expand outside our local company and I am needing employees around the country to be able to log in and be able to access our database view, update, and add to the database, Is Libreoffice Base my best bet?
I would say that in this context, LibreOffice offers little that Access does not.
If you are growing and are looking for new tools, consider a CRM system instead.