so maybe i missed a little bit of lore that explained this somewhere along the lines but correct me if im wrong,

the 3 companies where founded ALONG time ago to defeat a threat against the land.

threat was defeated.

companies kinda slithered away.

new threat arrises

companies are reformed.

now correct me if im wrong but to defeat something that threatens so larger population the 3 companies have to work together, SO WHAT THE HELL IS WITH THE RIVALRY?! i mean come on, why do the companies despise each other so?

some one possibly fill me in on this?