Aether Engineering, Italcertifer submits bids for ISA works under Mumbai-Ahmedabad High-Speed Rail Corridor Project in Maharashtra, Gujarat October 14, 2025 | High Speed Rail Corridor, Mega Programmes, Project Bidders, Project Updates Aether Engineering Solutions Private Limited and Italcertifer S.p.A.have submitted bids for selection of consultant for Independent Safety Assessment…. This content is restricted.