The lower building in the right hand corner is that of an office of the union of Turkish bourses, Türkiye Odalar Ve Borsalar Birliği. It is in Talatpaşa Caddesi, across the Büyükdere Caddesi from the area where I tried to take a good shot of the Is Bankası building.
The nearest metro station will be 1. Levent.

Behind it you see a building that seems not to have been unwrapped, it belongs to APA NEF, on the web I found "It received "2011 Turkey'ss [sic] Best Office Project Award", but I did not understand a thing of their beautifully designed website (about just NEF, I understood), so no more information about that. Oh, the building is at Harman Sokağı No:3, where indeed I later saw it. It is peculiar, with plants and even trees growing indoors. I may try and see more later.

In the back we see the canyon of the kanyon complex.