Meet our team

Nikolas Hogrefe

Managing Director

Jakob Barthe

Sales Director Inflight

Dennis Holst

Business Development Director

Janine Barthe

Senior Brand Manager

Katalin Stump

Sales Manager

Constance Henewa Addo

Sales Manager

Melanie Sommer

Sales Manager

Linn Dorenkamp

Supply Chain Manager

Nika Gurgenidze

Supply Chain Manager

Paul Stempel


Carolin Hogrefe

Marion Singenstrüh


Timo Maasberg


Rene Ladewig


Deniz Kilic



Ancillary revenue is key to airline profitability in the digital age. Amber Sky 2024 is where innovative onboard retail ideas take flight!

Come and meet us there – we look forward to seeing you!

Step into the world of luxury at the Duty Free & Travel Retail Asia Pacific Summit in Singapore, showcasing the finest premium brands and market trends in the heart of Asia’s leading retail region.

Join us in Singapore! Can’t wait to meet you there!