Case Study: H&Z achieves faster, more flexible, self-service analytics and interactive data visualizations with Tableau Software

Consultancy h&z benefits from Tableau’s comprehensive visualization capabilites

h&z is a management consultancy focused on business excellence across procurement, production, sales and service. The firm needed to manage and analyze large, heterogeneous customer datasets from many different databases and to present insights interactively so consultants could answer ad‑hoc questions quickly—tasks that were slow and cumbersome using Excel and static reports.

After evaluating BI tools, h&z adopted Tableau for its ease of use and wide range of connectors. Following a 14‑day trial and brief training, consultants now connect on‑demand to SAP, CRM and other data sources, create interactive visualizations, drill down and filter large datasets in seconds, and respond to client questions in real time—replacing slow PDFs and PowerPoint workflows and improving speed and flexibility.

H&Z

Ulrich Bombka

Principal