Busit SAS is a French software company specializing in operational intelligence and energy efficiency for the energy, building, infrastructure and industrial process sectors. Busit SAS produces business-oriented software solutions integrating the latest Big Data, Artificial Intelligence and stream analysis technologies to make the most of information from existing equipment, sensors and instruments, business applications and IT resources. Busit SAS software solutions aggregate large quantities of data from urban and industrial services, integrate business processes and produce the appropriate analysis, performance and prevention indicators. The pooling of resources and this new capacity for anticipation thus provide companies and collectivities with greater competitiveness and a new range of innovative services. Several achievements, including the most significant for the building, city, industry and energy sectors, have made it possible to realize: - Numerous features resulting from business feedback, such as highly intuitive interfaces for managing processes (industrial, maintenance, etc.) or building applications, EPC calculations (essential for the ISO 50001 standard), automation tools to give autonomy to operational staff during their deployments. - Busit Smart Solutions, pre-wired business models, responding either to a vertical domain, such as Busit Smart City or Smart Energy, or to a specific use case, such as Busit Smart Meetings (meeting room management) or Smart Storm detection.