Board Thread:Suggestions forum/@comment-26444332-20151016033602/@comment-26444332-20151019194829

Well, until Círdan is added they'll be hireable from High Elven Lords. Plus, the two peoples were mingled, so it makes sense that High Elves would have the ability to hire out their soldiers.

Laiquendi lost their King long ago in the first Battle for Beleriand, and they never took another. They probably would not have their own hiring NPC.