28 August 2022 „Very informative and can be recommended to everyone“: Martin Stettner, Head of Marketing, Gesellschaft für Technische Kommunikation e.V. - tekom 4.7 (194) The seminar was very informative and is recommended to everyone, ... Read more
28 August 2022 „valuable tips“: Alexander Meywirth, Managing Director, Steidl & Becker GmbH 4.6 (158) Thanks to Mr Sauldie's valuable advice, we were able to... Read more
12 August 2018 Christoph Hägele, Owner 4.8 (4) Great presentation. Professionally excellent, but also very good, empathetic, slow, ... Read more
10 August 2018 Ulrich Lütz, Owner 4.5 (4) iRoi has taken me further than I thought it would. ... Read more
25 July 2018 Nicole Becker, Managing Director 4.8 (4) – The lecture was very entertaining – very interesting – Thank you ... Read more