Supply chain systems integrator · Build to Run · France and Morocco

Your critical supply chain systems.Built to last. Run by the people who know them.

SAP S/4HANA and EWM migration, Manhattan, TMS: we deploy the new solution, keep your legacy systems running until cutover, then run the whole landscape. The same team, from scoping to run.

Book an executive workshop Our references

70+: Supply Chain IT experts
100+: transformation projects
119: warehouses and plants in run

Tech for Retail30 November and 1 December 2026 · Paris Expo Porte de Versailles · Hall 7.2Visit our booth: omnichannel, OMS, stores, mobility.

Book a meeting

They trust us

Our practices

Six specialised practices. One Build to Run team.

Compare the six practices

01 · Manhattan ExcellenceManhattan WMOS & ActiveTransform your digital warehouse without disrupting operations.Manhattan WMOSManhattan ActiveManhattan SCIDiscover

02 · ERP Supply Chain TransformationSAP S/4HANA, EWM & TMMigrate to S/4HANA, taking warehouse and transport along, without stopping logistics.SAP S/4HANASAP SD / MMSAP EWMDiscover

03 · Smart Warehouse ExecutionWMS, WCS & AutomationConnect your systems, your equipment and your field operations.InfologReflexSAP EWMDiscover

04 · Digital TransportationTMS & Connected TransportTurn your transport into a network managed by data.Oracle OTMSAP TMExpéditoDiscover

05 · Supply Chain Planning & IndustryAPS, Production Management & MESLink planning, production and execution.Blue YonderKinaxisRELEXDiscover

06 · Innovation & Digital ModernisationMOM, Cubing, Data & AIModernise what you already have, without replacing it.MOMCubingJavaDiscover

Practice 02 · SAP S/4HANA, EWM, TM

Your S/4HANA migration takes the warehouse and transport along.

SAP ECC mainstream maintenance ends at the end of 2027, and in S/4HANA, SAP WM is no longer the target. We migrate your supply chain modules, move the warehouse to SAP EWM, connect transport and keep your legacy ERP running until cutover.

Discover the SAP practice

Replacing an ERP, WMS or TMS

We keep your legacy running while we build what comes next.

Run takeover from scoping: our team learns the legacy system while designing the target.
Coexistence during build, testing and rollout waves: one team responsible for both systems.
Single run after the last cutover, by the team that built the new solution.

Our difference · Build to Run

One team. From the first scoping session to continuous improvement.

The Build to Run model

Supply chain transformations rarely fail because of technology. They fail when knowledge disappears between the project and operations.

90%of our run contracts are renewed

≈ 50%of our business is run: we stay after go-live

References

Critical supply chain systems, built and run every day.

All references

Retail and distribution · 8 yearsSaint-Gobain DistributionOne team across every layer of the supply chain IT landscape.Industry and automotiveRenault After SalesWarehouse, automation, ERP and transport on critical spare-parts flows.Life sciences and cosmeticsPierre FabreCloud-native Manhattan Active, from build to stabilisation.Luxury and fashionLouis VuittonInfolog modernisation across 27 warehouses worldwide.

One Team France · Morocco

Cergy and Casablanca: one integrated team, not outsourcing.

Our Casablanca delivery center

Scalability

Set up a build or run team within weeks: less than 4 weeks for business analysts and run experts.

Time-to-market

Extended working hours and shorter development cycles.

Proximity

French-speaking teams, used to working with French IT and operations departments, in a close time zone.

Executive workshop

Let's identify your next supply chain performance opportunity.

We start with a half-day executive workshop with your IT and supply chain teams: architecture, processes and performance, then priorities and quick wins.

WhatsApp bo@lean-technology.fr

Contact us