Nikolaus Gretzmacher holds the position of Chairman of Malta International Airport Plc.

He is also on the board of Museumsquartier Errichtungs und BetriebsgesmbH, Malta Mediterranean Link Consortium Ltd and WH Medien GmbH.

In the past Mr. Gretzmacher occupied the position of Senior Executive Vice President-Operations at Flughafen Wien AG.

Mr. Gretzmacher received an undergraduate degree from Vienna University of Economics & Business.