3723 - Confidential / Basic certificate: Bronze / Buildings In Use Offices and Administriative Buildings
4057 - Confidential / Buildings In Use Offices and Administriative Buildings / Location: Frankfurt
4055 - Confidential / Buildings In Use Offices and Administriative Buildings / Location: Dortmund
4056 - Confidential / Buildings In Use Offices and Administriative Buildings / Location: Gotha
4058 - Confidential / Buildings In Use Offices and Administriative Buildings / Location: Berlin
4053 - Confidential / Buildings In Use Offices and Administriative Buildings / Location: Hamburg
5198 - Confidential / Certificate: Platinum / Buildings In Use Offices and Administriative Buildings / Location: Hamburg
5180 - Confidential / Certificate: Gold / Buildings In Use Offices and Administriative Buildings / Location: Mainz
8037 - Confidential / Certificate: Gold / Buildings Offices and Administriative Buildings / Location: Düsseldorf
4054 - Confidential / Buildings In Use Offices and Administriative Buildings / Location: Stuttgart
4059 - Confidential / Buildings In Use Offices and Administriative Buildings / Location: Berlin
4060 - Confidential / Buildings In Use Offices and Administriative Buildings / Location: Langenhagen