As of March 2018, SpaceX had over 100 launches on its manifest representing about US$12 billion in contract revenue.[34] The contracts included both commercial and government (NASA/DOD) customers.[35] In late 2013, space industry media quoted Musk's comments on SpaceX "forcing... increased competitiveness in the launch industry", its major competitors in the commercial comsat launch market being Arianespace, United Launch Alliance (ULA), and International Launch Services (ILS).[36] At the same time, Musk also said that the increased competition would "be a good thing for the future of space".