Lixa ERP is a modular business management suite from Sigma Informatique, built on the Axelor platform and delivered as SaaS. It combines financial and cost accounting, budgeting, treasury and fixed assets with sales management (quotes, orders, invoicing, contracts and subscriptions, including a CRM module), project management for service firms, and production planning with manufacturing orders, MRP and traceability. The modules share the same data, so an organisation can start with one area and enable others later. Lixa PA is the related e-invoicing module. Sigma supports integration, configuration, training and maintenance.
Sigma Informatique is a French simplified joint-stock company seated in La Chapelle-sur-Erdre near Nantes; no foreign parent company is stated. According to the vendor, Lixa ERP runs in Sigma's own cloud, in data centres around Nantes, so data stays in France. The product is commercial software, not open source. Ask the vendor for the data processing agreement and for terms on data export and return at the end of the contract.