Founded in 2015 by Pierre Joly, Victor Payan and Christophe Joly, ermeo offers a SaaS solution that helps optimize industrial equipments’ maintenance operations. By noticing profound dysfunctions on the field (Pierre used to be a product engineer at SNCF) the idea to improve the industry’s technicians everyday life was born. In the industry 4.0 era, the use of paper during maintenance rounds and operations could not last. The product has already won over 40 clients, including SNCF, Total, Engie, Atalian, Sodexo and Eiffage. ermeo allows these clients to save between 25% and 75% of time on their rounds, and enhances the quality of the data entered. The market’s potential is enormous : four sectors are involved in these major changes : transport, buildings management, facility management, and energy, which represents 8 000 000 potential users of the ermeo solution just in Europe.