Ganacos Links Demand Planning Performance to Data Quality, Cross-Functional Ownership and Scenario Governance

Observation

Ganacos published a January 2026 guide positioning Demand Planning as the bridge between historical data, commercial assumptions, market signals and downstream supply decisions.

Operational implication

The guide emphasizes clean data, segmentation, forecast KPIs, scenario analysis and integration into the S&OP cycle. It also cites a Carrefour deployment completed in six months to support medium- and long-term forecasting and supplier coordination.

Governance perspective

The key control is not forecast accuracy alone. Organizations need named owners for assumptions, a documented review cadence, version control and a clear process for accepting or overriding model recommendations.