Case Study: Holding Slovenske elektrarne (HSE) achieves 30% faster consolidation cycles and 33% fewer errors with CCH Tagetik

Holding Slovenske elektrarne (HSE) - Customer Case Study

Holding Slovenske elektrarne (HSE), Slovenia’s largest power generator and trader with 16 subsidiaries, struggled with slow, error-prone Excel-based consolidation and fragmented reporting. The group needed a common database and integrated processes to speed annual and quarterly closes, improve transparency and collaboration across subsidiaries, and support richer management reporting and analysis.

Partnering with CRMT to implement Tagetik in a nine‑phase rollout completed within six months, HSE created a single data repository and automated consolidation workflows so subsidiaries manage local entries directly. The result: 30% faster close cycles, 40% less time synchronizing data, 33% fewer errors, and significantly improved data quality, transparency and reporting credibility—enabling faster, more reliable planning and analysis.

Holding Slovenske elektrarne (HSE)

Romana Meglen

Head of Accounting