SMOPyC International Exhibition of Public Works, Construction and Mining Machinery, is the leading construction fair in Spain and one of the main European fairs. It makes it possible to strengthen the competitiveness of the participating companies, present all the innovations that exist in the market, serve as a forum for debate on issues that concern professionals, bring together the activity of the various sectoral associations and, ultimately, be a driver of development for all firms related to public works, construction and mining machinery.

Alarcón & Harris has supported the national and international success of SMOPyC in many of its editions, dealing with communication, publicity and management of exchange agreements with the media.