December 2017 
Off-market office acquisition in Hamburg's City-Süd

October 2017
ROCKSTONE Investment Management acquires first project in Munich

September 2017
Office building in Frankfurt-Höchst acquired for resi conversion

March 2017
ROCKSTONE acquires a resi development in Berlin Prenzlauer Berg 

December 2016
GUARDIAN is completed and delivered on time

June 2016
The sale of Nürnberger68 as a resi conversion development delivers a 3.0x equity multiple

January 2016
ROCKSTONE sold Kurfürsten87 in Berlin to CORNERSTONE

December 2015 
ROCKSTONE wishes Happy Holidays and donates to OneDollarGlasses

October 2015
Roofing ceremony at GUARDIAN Berlin-Mitte with sales at 85%

May 2015
ROCKSTONE opens an office in Berlin headed by Florian Sakowski

March 2015
Foundation stone ceremony at Guardian Berlin-Mitte with sales at 65%

January 2015
€ 275 million of real estate in 8 projects have been acquired by ROCKSTONE in Hamburg and Berlin since its incorporation in 2013

December 2014
ROCKSTONE acquires Volksbank commercial real estate ‎portfolio in Berlin City-West

December 2014
ROCKSTONE acquires commercial real estate assets in Hamburg, Kiel and Flensburg

July 2014
Guardian Berlin-Mitte receives building permit with off-plan sales at 35%

Febuary 2014
Christian Meyer joins ROCKSTONE as Head of Development

November 2013
IWH ImmobilienWerte Hamburg invests into Guardian