The EXO Building is going to be Dublin’s tallest office building and will be built over the next two years. The 73 m structure has the potential to house up to 2,000 office workers upon completion. The building will range in height from 8-17 floors and will be made up of 22,000 sq.m. The striking 17 storey building will be the first building people will see upon arriving in Dublin City after exiting the Port Tunnel and will be an impressive landmark for the newly rejuvenated north quays.