Automechanika Argentina 2010 
Exhibitors: 542
Professional visitors: 39,896
Total area: 40,000 sqm

BIEL Light+Building 2011
Exhibitors: 344
Professional visitors: 33,744
Total area: 35,000 sqm

Cosmesur Beautyworld Buenos Aires 2010
Exhibitors: 120
Professional visitors: 35,000
Total area: 15.000 sqm

ExpoFerretera 2011 
Exhibitors: 268
Professional visitors: 16,215
Total area: 15,000 sqm

Intersec Buenos Aires 2010
Exhibitors: 180
Professional visitors: 11,698
Total area: 13,000 sqm

MetalExpo 2009
Exhibitors: 150
Professional visitors: 9,123 
Total area: 8,400 sqm

Seguriexpo Buenos Aires 2011
Exhibitors: 106
Professional visitors: 7,856
Total area: 5,000 sqm

Tecno Fidta 2010
Exhibitors: 270
Professional visitors: 14,510
Total area: 19,000 sqm

CIDEL Argentina 2010, International Congress on Electricity Distribution
From September 27 to 29, 2010, the International Congress on Electricity Distribution took place in Hilton Hotel in Buenos Aires. It has been organized by Asociación de Distribuidores de Energía Eléctrica de la República Argentina (ADEERA) and Comité Argentino de la Comisión de Integración Energética Regional (CACIER).. There were 7,217 participants in total coming from 21 countries, of which 58% were foreigners and the remaining 42% were from Argentina.

International Congress on Tourism, Tourism´s economic and social contribution to the development of the Nations
From September 27 to 29, 2010, the International Congress on Tourism took place in Sheraton Buenos Aires Hotel & Convention Center in Buenos Aires. It has been organized by the Argentine Chamber of Tourism (CAT). There were 7,217 participants in total coming from 21 countries, of which 58% were foreigners and the remaining 42% were from Argentina.

XIII World Forestry Congress (WFC 2009)
From October 18 to 23, 2009, the XIII World Forestry Congress (WFC 2009) took place in La Rural Trade Center in Buenos Aires. It has been organized by United Nations’ Food and Agriculture Organization (FAO) and the Argentine Government. There were 7,217 participants in total coming from 21 countries, of which 58% were foreigners and the remaining 42% were from Argentina.

Conference of the Parties of United Nations Convention to Combat Desertification (COP 9)
The Ninth Session of the Conference of the Parties of United Nations Convention to Combat Desertification (COP 9) has been in session from September 21 to October 2, 2009 at Buenos Aires Hilton Hotel. During the twelve days of the ninth sessions, 300 people worked on them and 128 media were registered with the aim of acquainting themselves with the actions to be taken in order to measure and avoid desertification and soil deterioration. More than 2,000 participants from 193 countries took part in the convention, among them there were government employees, scientifics and representatives of non-government organizations. Besides, in the simultaneous exhibition there were 28 exhibitors.