We are only listed on our own exchange at the moment because no one else has started to list us whilst we are still in the ICO phase. We expect this will change in the future, but it is really up to third parties.
Since you're a security rather than a coin, you're going to find it difficult getting listed on an US exchanges such as Bittrex, Cryptsy, or Poloniex. They are not licensed to trade securities and would open themselves up to some serious legal problems if they listed you.
I don't know about the rest of the world, but many countries have similar securities laws as the U.S., so you may be facing an uphill battle.
Good luck.