SpaceX has launched a pair of comsats twice, it was organized by Boeing. However, Boeing hasn't succeeded in selling any more of these pairs. Arianespace has ha

SpaceX has launched a pair of comsats twice, it was organized by Boeing. However, Boeing hasn't succeeded in selling any more of these pairs. Arianespace has had a lot more success in convincing customers to fit into the upper berth/lower berth size/mass limits.