Set up in 1999, ELCIA is the leader of cost estimation and business management software dedicated to the Door & Window and Su ... n protection trade, thanks to its flagship products, ProDevis and eQuantis (the latter being dedicated to non-French professionals). With a team of 70 members, ELCIA has a turnover of 6.2 million euros (2011). With more than 4,000 clients, the ELCIA range of software counts over 14,000 users. read more