the 11-th floor was rented by the accounting firm kartax, and the 12-th floor was rented by the regus company. in july 2014, autodesk israel rented floors 14 through 17 (4 floors total), in february 2015 clicksmob rented the 18-th floor the 19-th floor of the tower was rented by israel discount capital markets and investments inc., and the 20th floor was rented by ram dekel law offices. in september 2014, facebook israel rented the 21 through 24th floors (4 floors total), and in december 2014 it moved its offices into the tower. in april 2015 the venture capital firm magma ventures rented the 25th floor of the tower; magma ventures had previously invested in onavo mobile (affiliated with facebook israel). in may 2015 the organization "startup nation central" rented the 13th, 26th, and 27th floors of the tower.