Références

Opérateurs:

EMT/Elion - Tele 2 - Elisa

Banques:

Swedbank - SEB - Estonian Savings Bank

Ministères:

Ministère de la Justice - Ministère de la Défense - Ministère des Affaires Etrangères 
Ministère des Affaires Sociales 

Autres:

Mercedes Benz Car Centre - Estonian National Social Insurance Board
Merko Ehitus head office - EBRD Tallinn Office - Estonian Post
Different Customs and Tax authorities - Hotel SAS Radisson - Playtech
Skype (Microsoft) - Eesti Energia - Skanska Estonia - NCC - ABB - YIT
Elcoteq (Ericsson) - Tallinn Airport - University of Tartu - Tartu City Government
Eesti Post (Omniva) - MDC Max Dätwyler Eesti AS - Tartu County Council
Tartu Brewery - North Estonia Medical Centre - Ämari airbase
Tallinna City Theatre - Estonian Concert - Alas-Kuul AS