What are the names of major shipping companies that have cargo ships going across the oceans?

Companies that own the freighters going across the oceans to ship oil or anything.What are the names of major shipping companies that have cargo ships going across the oceans?
Review wikipedia.org/wiki/ship transport#merchant_shipping





go to bottom of page see list of companies by countryWhat are the names of major shipping companies that have cargo ships going across the oceans?
One of the biggest is COSCO


http://en.wikipedia.org/wiki/COSCO