Contact

AT-One EEIG Directors
Roland Vercammen
roland.vercammen@at-one.aero
+31 88 511 3108
Dr. Helmut Többen
helmut.toebben@at-one.aero
+49 531 295 2502

Interested in doing business with AT-One in a specific area? Get in touch with AT-One’s Business Managers:

Business Manager AirportsBusiness Manager Airports
Lennard Verhoeff (NLR)
lennard.verhoeff@at-one.aero
+31 88 511 3154
Jörn Jakobi (DLR)
joern.jakobi@at-one.aero
+49 531 295 2536
Business Manager DefenceBusiness Manager Defence
Erik van Brunschot (NLR)
erik.van.brunschot@at-one.aero
+31 88 511 3354
Dr. Dirk-Roger Schmitt (DLR)
dirk-roger.schmitt@at-one.aero

+49 531 295 2545/2542
Business Manager ANSPs and Manufacturing IndustryBusiness Manager Controller and Pilot Assistance
Roland Vercammen (NLR)
roland.vercammen@at-one.aero
+31 88 511 3108
Dr. Andreas Hasselberg (DLR)
andreas.hasselberg@at-one.aero
+49 531 295 2427
Business Manager AirlinesBusiness Manager Advanced ATM Concepts
Michel Piers (NLR)
michel.piers@at-one.aero
+31 88 511 3439
Tobias Finck (DLR)
tobias.finck@at-one.aero
+49 531 295 2779
Business Manager Unmanned Aircraft Systems
Joonas Lieb (DLR)
teemu.lieb@at-one.aero
+49 531 295 2437
AT-One EEIG Directors
Roland Vercammen
roland.vercammen@at-one.aero
+31 88 511 3108
Dr. Helmut Többen
helmut.toebben@at-one.aero
+49 531 295 2502

Interested in doing business with AT-One in a specific area? Get in touch with AT-One’s Business Managers:

Business Manager AirportsBusiness Manager Airports
Lennard Verhoeff (NLR)
lennard.verhoeff@at-one.aero
+31 88 511 3154
Jörn Jakobi (DLR)
joern.jakobi@at-one.aero
+49 531 295 2536
Business Manager DefenceBusiness Manager Defence
Erik van Brunschot (NLR)
erik.van.brunschot@at-one.aero
+31 88 511 3354
Dr. Dirk-Roger Schmitt (DLR)
dirk-roger.schmitt@at-one.aero

+49 531 295 2545/2542
Business Manager ANSPs and Manufacturing IndustryBusiness Manager Controller and Pilot Assistance
Roland Vercammen (NLR)
roland.vercammen@at-one.aero
+31 88 511 3108
Dr. Andreas Hasselberg (DLR)
andreas.hasselberg@at-one.aero
+49 531 295 2427
Business Manager AirlinesBusiness Manager Advanced ATM Concepts
Michel Piers (NLR)
michel.piers@at-one.aero
+31 88 511 3439
Tobias Finck (DLR)
tobias.finck@at-one.aero
+49 531 295 2779
Business Manager Unmanned Aircraft Systems
Joonas Lieb (DLR)
teemu.lieb@at-one.aero
+49 531 295 2437

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