Case Study: Wallbox achieves stronger data governance with Select Star

Wallbox Gains Clarity and Control in Data Governance with Select Star

Wallbox, a global EV charging leader, needed a better way to manage a rapidly growing and fragmented data landscape after expanding quickly as a public company. With hundreds of Tableau dashboards, multiple raw data sources, and inconsistent KPI definitions across teams, the data organization made it difficult for executives to trust and understand business metrics. Select Star helped Wallbox bring order to this complexity through data cataloging and lineage visibility.

Using Select Star, Wallbox connected Snowflake, dbt, Databricks, and Tableau to trace source tables, standardize metrics, and create tiered governance processes for critical dashboards and datasets. The team used Select Star’s lineage and popularity insights to identify unused tables and dashboards, deprecate more than 200 dashboards, and reduce data clutter and cost. As a result, 95% of the data team uses Select Star daily, and Wallbox now has a stronger foundation for data governance, certification, and literacy.

Wallbox

Alejo Buxeres

Head of Data and Analytics