World Sustainable Building Conference SB11
17-21 October 2011
1,000 participants

SIRWEC
23 - 25 May 2012
200 participants

Helsinki Chemicals Forum 2012
24 - 25 May 2012
250 participants
   
World Library and Information Congress WLIC
August 2012
3,000 participants
  
International Surgical Week 2013
25 -29 August 2013
2,000 participants

18th ISRRT World Congress 2014
12-15 June 2014
700 participants

ITS Europe
June 2014
1,000 participants

27th ECNP Congress
30 August -3  September 2014 
6,000 participants