What kind of media institution might distribute your opening sequence and why?

Our opening sequence would be distributed to media institutions such as Youtube because we were largely influenced by the short film "iNSIDE" which was also from Youtube. Although we also feel that it could be distrubted to media institutions such as Working Title because it has a better selection of films and are more likely to pick smaller productions, for example ones with less of a budget and less investment like our opening sequence. Also Polygram Entertainment because it's a british film company, although it eventually sold and merged with Universal Pictures in 1999.