David has worked with us on a two-dayﾠ workshop for increasing the effectiveness of the management team of our R&D lab. The seminar has been a great success. David has achieved this by preparing the seminar very methodically, by conducting it with great flexibility and by adjusting it to the feed-back of the group. I have the greatest respect for his experience, his energy and his integrity. I am looking forward to working with David on the continuation of this engagement.