ACCA Software S.p.A.

ACCA Software is an Italian building software company, based in Bagnoli Irpino and a leader in BIM and openBIM solutions for professionals and companies.

Its applications cover architectural and structural design, measurement and estimating, safety, energy and works management, with IFC-format exchange.

The company develops tools such as Edificius and usBIM, and promotes open interoperability, point clouds and clash detection in the model.