Marcel Enguehard

We are Polycea, a French consultancy with 35+ years of expertise in IT strategy, digital product development, data science and engineering, and Cloud strategy and operations. As a Paris-based organization with extensive experience in strategic and confidential environments, we specialize in digital sovereignty solutions for Defense and Aerospace manufacturers, combining deep technical knowledge with agile project management to deliver maximum added-value for your most critical programs. Our flagship product, Shadox, is an engineering data management solution specifically designed for MBSE programs. Originally developed for ArianeGroup's Ariane 6 launcher conception, Shadox addresses critical aerospace engineering challenges through secure collaborative data sharing, advanced version control, and granular access management. Proven through the Ariane 6 project coordinating 600+ companies across 13 European countries, Shadox provides single-source-of-truth data architecture and seamless API integration with existing engineering tool chains, eliminating the data silos and version control difficulties that plague traditional aerospace development approaches.