Promantia Business Solutions is a Bengaluru-based consulting firm specializing in open-source business applications. A partner for Frappe (ERPNext), AWS, and Anthropic, we deliver digital transformation across three core areas. ERP & Integrations: Implementation, customization, and middleware for Frappe and Openbravo. Product Development: Outsourced architecture, development, and maintenance across domains and stacks. Cloud & AI: AWS migration and AI-powered solutions including FAC Suite and OBAC. With a 90-member team, we deliver scalable, agentic ERP solutions on open-source foundations.