Ungarn

University of Nyíregyháza

Pannon University

University of West Hungary

APEH ( Hungarian Tax Authority )

HIF ( Communication Authority of Hungary )

Graphisoft Park Co.

HM EI Facility Managment Public Limited Company

ENER-G Holdings plc.

MÁV Real estate Ltd. (Real estate of the Hungarian Railways)

TriGranit Development Corporation

Hochtief FMH Ltd.

MOL Rt. ( Hungarian Oil and Gas Public Limited Company )

MNB ( Hungarian National Bank )

CIB Bank

K&H Bank

Erste Bank

Allianz Hungary

Palace of Arts , Budapest

Ungarische Lotterie GmbH

Hörmann Ungarn