A company with experience
and vision

As a second-generation family-owned business, we are dedicated to well-prepared data and documents. Behind our services are over 80 experienced employees. Get to know your points of contact.

Get in contact with us

Detlef Prien CEO +49 (0) 40 524 7398-10
Malte Prien Managing Director +49 (0) 40 524 7398-16
Melanie Urban Finance +49 (0) 40 524 7398-23
Jan-Hendrik Steinfeldt Human Resources +49 (0) 40 524 7398-21
Philip Rieger Junior Sales Consultant +49 (0) 40 524 7398-63
Tanja Staufenbiel Sales Assistant +49 (0) 40 524 7398-39
Stephan Klein Head of Customs & Export Service +49 (0) 40 524 7398-61
Christian Dittmer Head of Technical DSC +49 (0) 40 5070 63236
Bernd Thiele Head of Technical Editing +49 (0) 40 5070 41109
Sven Langrock Head of Offices Frankfurt & Munich +49 (0) 69 - 696 94569
Frank Ewers Head of Maintenance Records Landing Gear Documentation +49 (0) 40 5070 63187
Annette Prien Administration +49 (0) 40 524 7398-22
Annika Lohwasser Marketing & Communications +49 (0) 151 1215 8389