Montenegro's deputy prime minister Vujica Lazovic and the economic development minister Branimir Gvozdenovic were among the dignitaries at the opening of Colliers International's new office in the Montenegrin capital Podgorica last week. US ambassador Roderick Moore and Clive Rumbold, the charge d'affaires of the delegation of the European Commission were also among the 100 invited guests at a special reception at Hotel Podgorica.