Thyssen-Schachtbau, Mülheim/Ruhr:
Brush up your Grammar, Group I, Start: 14th November, 2022
Brush up your Grammar, Group II, Start: 14th November, 2022
MC-Bauchemie, Bottrop:
Einzeltraining Business English, Start: 17th November, 2022
Innogy SE, Essen, 10.2019 - 11.2020, 3 TN, Englisch A2
Hapag Lloyd, Düsseldorf, 07.1994 - 06.1996