René van Stein

René van Stein is a seasoned sales trainer and coach specializing in enhancing effectiveness and efficiency in sales practices. Since founding Van Stein Sales Training & Coaching in January 2001, René has developed the A5 Friendly Sales Method, which has helped numerous companies achieve significant revenue growth. Currently serving as a lecturer at ROC van Amsterdam | Flevoland, René supports aspiring entrepreneurs through the StartUp Ondernemen program. Additionally, René holds roles as a DiSC trainer, certified SalesStep partner, training facilitator at Mentor Group, executive coach at Business Linked Teams, and lecturer in NLP at Hogeschool van Arnhem en Nijmegen, among others. René possesses extensive educational credentials, including certifications in NLP, performance consulting, and sales training.