- 2011
- Jan-11: Gnomon Sa, launches G-Live productions
- Jan-11: Gnomon Sa, launches Geo-Routes
- Jan-11: Gnomon Sa, launches Aegean-Routes
- Feb-11: Gnomon Sa, exclusive partner of Incoming Solutions World wide in Greece
- Apr-11: Gnomon Sa, renew & extends its collaboration with Green project (until 2013)
- 2010
- Jan-10: Gnomon Sa, the Green Project Africa 2010 communication office
- Jul-10: Gnomon Sa, the EAWC administration office in Greece
- 2009
- Jan-09: Gnomon Sa, Red Bull Air Race Hospitality Program 1Y exclusive provider in Greece
- Dec-09: corporate extensive re-engineering
- 2008
- May-08: Gnomon Sa, joins MPI
- 2007
- Mar-06: Gnomon Sa, the 8th Greek company with .eu domain
- May-07: Gnomon Sports, 2700pax, FC Liverpool official fun club, while the champions league finals Athens
- Jun-07: Gnomon Sa, joins CEC
- 2006
- Mar-06: Gnomon Sa, joins SITE
- Mar-06: Gnomon Sa, joins EASE
- Mar-06: Gnomon Sa, the 8th Greek company with .eu domain

- 2005
- Jan-05: Gnomon Sports, European operations
- 2004
- May-04: Gnomon Sports Events division in operation
- 2003
- Jan-03: Gnomon Performance SA established
- Jun-03: 500 guests official company’s’ gathering at Bo club
- Aug-03: ISO9001/2000 quality assurance certification