JCSAT-12 is a Japanese geostationary communications satellite operated by SKY Perfect JSAT Group. Optus D3 is a communications satellite serving many customers operating in a geostationary orbit at 156 degrees East.
Ariane 5 is a heavy-lift launch vehicle, part of the Ariane rocket family.
Arianespace SA is a multinational company founded in 1980 as the world's first commercial launch service provider. It undertakes the production, operation, and marketing of the Ariane programme. Their vehicles launch exclusively from French Guiana in South America.INFO WIKI