America
 
U.S.A Colombia Chile
National Electric Manufacturers Association
 
Engineering Lighting of North Amercia Society
 
Global Events
PHCC Plumbing-
Heating-Cooling Contractors Association
 
Chamber of Commerce of Medellin
 
Brazil
Sinvel
Sinaees
Cámara de Comercio de Medellín
Association of the electronic power industry
 
Argentina
CADIEEL
Foundation Exportar
Light and Building