Blackstone Group, LLC and Google Inc. (NasdaqGS:GOOG) are planning to acquire platinum portfolio from National Asset Management Agency Ltd. Blackstone is planning to buy Dublin office space for €100 million from NAMA, two people with knowledge of the matter who asked not to be named as the deal isn't complete said. Google Inc. is looking to acquire Grand Mill Quay property for €60 million from NAMA, one of the people said. CBRE Group Inc. and Knight Frank LLP said that the four buildings, known as the platinum collection, were put up for sale in October, 2013 for asking price of €120 million.

Bloomberg reported that Google, NAMA and Blackstone declined to comment.