Kraft Foods Bulgaria, Germanos, Sony Bulgaria, Group 4 Securitas, Hilti, a Canadian and French companies are to move to a new business center that opens today in the outskirts of Sofia. The official opening ceremony starts today at 12.30 pm. Among the special guests to the event are Deputy Prime Minister and Economy Minister Nikolay Vassilev, Sofia Mayor Stefan Sofianski, US Ambassador to Bulgaria James Pardew and German Ambassador Ursula Seiler-Albring. Construction works at the site will go on till 2011. Lindner Group is to invest more than EUR 102 M until the completion of the construction.