See our references

Reference list: 

Associations
European Academy of Dermatology and Venereology (EADV)
Alzheimer´s Association International Congerence (AAIC)
European Academy of Allergy and Clinical Immunology (EAACI  Congress)
European Society for Sexual Medicine (ESSM)
European Society of Clinical Microbiology and Infectious Diseases (ECCMID)
European Wind Energy Association, 2012 (EWEA)
EWEA OFFSHORE 2015
European League Against Rheumatism (EULAR)
European Society of Cardiology (EUROECHO)
International Air Transport Association (IATA)
Women Deliver Conference
European Academy of Neurology, (EAN)
European Hematology Association, (EHA)
European Society of Cataract and Refractive Surgeons (ESCRS)
EUROPEAN SOCIETY FOR MEDICAL ONCOLOGY (ESMO)

Corporate
Eurofinance
Microsoft Cloud Roadshow
Money 2020
Cisco Connect
ROCHE GIMS
Ernest & Young, Entrepreneur Of the Year
DELL FRS 2014, 2015, 2016
Rockwell Automation
SimCorp
SiteCore
Intersport

Government / International Organisations
International Olympic Committee (IOC)
United Nations Climate Summit (UNFCCC)/COP15
Local Government Climate Change Leadership Summit
Dalai Lama 2015