- Establishment of Artist Travel Service by Henning Tögel
- Admission of Marc Rieth as hotel booker
- Rename to OHG 50% co-owner and CEO: Marc Rieth
- Founding Business Travel Service
- Due to the death of Henning Tögel, Marc Rieth becomes the sole owner of Artist Travel Service
- Change of company name to Artist Travel Service Marc Rieth e.K.