Linea Light Group Improves Forecast Accuracy with RELEX

Italian lighting manufacturer and designer sees a 7.42 percentage point gain in forecast accuracy

Linea Light Group, the Italian professional and design LED lighting company, has seen measurable improvements in their business by implementing RELEX Solutions. Linea Light Group has improved forecast accuracy by 7.42 percentage points.

Linea Light Group designs and produces lighting technology solutions for interiors and exteriors. Their product lines include Archiline, Node System, Rubber, and the iconic national design brand, Stilnovo. They have built an international footprint spanning the globe, and that has brought with it a vast product and channel mix. This made forecasting demand complex across approximately 47,000 products.

Linea Light Group selected RELEX November 2024 to use machine learning (ML)-based demand forecasting for their distribution center and channel forecasting for six sales channels, completing the implementation by May 2025. Pooling data across products and channels gave the model signals to forecast demand reliably. They have now built a structured forecast monitoring process, reviewing accuracy regularly.

As a result, Linea Light Group has seen measurable improvements. Forecast accuracy has improved steadily quarter-over-quarter measured as of Q2 2026; they have seen an improvement of +7.42pp compared to Q3 2025, +5.45pp compared to Q4 2025 and +1.54pp compared to Q1 2026. This reflects growing maturity and strong planner adoption.

“Since the implementation of RELEX, forecast accuracy has evolved from a KPI reviewed after the fact into a key driver of planning decisions,” said Enrico De Domeneghi, Head of Demand Planning, Linea Light Group. “Together with RELEX, we are building a structured continuous improvement process, using our service meetings to review performance, identify opportunities, and agree on the next priorities. Our goal is not simply to improve a metric, but to strengthen our planning capabilities through continuous learning, planner engagement and a true win-win partnership.”

“Linea Light Group has been efficient in building rigor into their planning processes, and it shows the consistency of their results,” said Tiina Kanninen, Global SVP, Customer Success, RELEX Solutions. “By working closely with RELEX, they have turned a strong forecasting model into a lasting business advantage they can continue to use to grow their business internationally.”