About Who I am Independent consultant in executive search and leadership advisory20+ years consulting career with Egon Zehnder and McKinsey & CompanyEarly career in technology, Ph.D. in Engineering Physics, applied research in Surface Science Whom I serve Research organizations, such as universities and research labsTechnological corporates and medium size businessesIndividual leaders with the urge to grow and develop My solutions Executive search: Finding the best candidate for a positionLeadership evaluation: Analyzing the leadership potential in managersLeadership development & coaching: Helping leaders and teams to grow How I work Client first as the one and only guiding principleFull ownership for all projectsWhere needed working in teams or networks Contact Dr. Norbert SackSchweitzerstr. 1814169 BerlinGermany+49 173 8833015Norbert.Sack@norbertsackconsulting.de Linkedin