Independent consulting and training specialists in Sustainment Strategy, and Operational Readiness — helping organizations maximize the availability, reliability, and lifecycle performance of their critical assets.
To improve mission readiness by helping organizations make better sustainment decisions throughout the entire asset lifecycle.We combine engineering expertise, operational insight, and strategic thinking to transform sustainment from a support function into a strategic capability.
Every engagement follows the same philosophy:
Assess → Analyze → Improve → Sustain
We begin by understanding the client’s operational reality, identify the factors limiting performance, develop practical and measurable solutions, and support implementation to deliver lasting improvements.
Our Difference
Vendor-Neutral
Bridge Builders
20+ Years Experience
Our recommendations are based solely on what best improves operational performance and lifecycle value — no conflicts of interest.
We connect technical engineering with executive decision-making, translating complex sustainment challenges into practical business outcomes.
Major programmes across aerospace, defence, transport, and critical infrastructure — supporting MBDA, Safran, Thales, Sogitec, and more.
About
Djibril Sarr is a Sustainment Strategist and Integrated Logistic Support expert with more than 20 years of international experience supporting complex programmes in the defence, aerospace, transportation, and industrial sectors.
As the Founder of Polymath Sustainment Engineering, he advises governments, armed forces, OEMs, and industrial organizations on sustainment strategy, Integrated Logistic Support, lifecycle management, maintenance optimization, and operational readiness. His expertise spans the entire asset lifecycle—from acquisition and support strategy to in-service optimization and capability development.
Djibril holds an MBA from NEOMA Business School, an MSc in Logistics of Complex Systems from CentraleSupélec, and an Engineering Degree in Robotics from the Université de Technologie de Compiègne (UTC). He combines engineering excellence with strategic insight to deliver practical, high-impact solutions.
Alongside his consulting work, he is a Professor and Executive Educator at NEOMA Business School and the Université de Technologie de Troyes (UTT), where he teaches leadership, operations management, and Integrated Logistic Support.
His mission is to help organizations maximize the availability, and lifecycle performance of their critical systems.
Sustaining a complex system is never a single discipline. It calls for connecting reliability, logistics, life cycle economics and the human factor — and making them talk to one another.
That mastered plurality is what our name carries: a whole-system view in service of a single objective — availability at the right cost.
LET'S WORK TOGETHER
Advisory, modelling or training — tell us where you are, and we’ll start from your operational reality.