Eutelsat 25B / Es'hail 1 is built by SSL and operates in geostationary orbit at 25.5 degrees East. GSAT-7 is a multi-band military communications satellite developed by ISRO for the Indian Navy. It operates at 74 drgees 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