A leading figure in software engineering for over two decades, Patrick Gateau is the Chief Executive Officer of the Bygecko Group. A pragmatic visionary, he has positioned Bygecko as a key player in large-scale Information Systems transformation, particularly within the most demanding sectors such as Banking, Insurance, and Healthcare.

Beyond his operational leadership, Patrick serves as a powerful growth catalyst within the Astrastellar ecosystem. An early partner and strategic investor, he brings the group a strong industrial foundation and a unique technological force. His commitment extends far beyond capital investment: he is a co-architect of shared structures and jointly developed software solutions, blending Bygecko’s long-standing expertise with Astrastellar’s disruptive vision.

Pillars of Influence :

• Industrialization & Performance : A specialist in system architecture and large-scale modernization, he ensures the robustness, reliability, and industrial-grade performance of co-developed solutions.

• Strategic Investment : Driven by a long-term vision, he supports the creation of shared structures dedicated to AI, BPM, and advanced talent management.

• Governance & Excellence : As a strategic partner, he ensures that software innovation meets the highest standards of security, scalability, and operational excellence.

For Patrick Gateau, co-creation is the engine of sustainable success. By uniting the strengths of Bygecko and Astrastellar, he does not merely follow digital transformation—he actively defines its next standards.