Case Study: Uniper (German energy company) achieves up to 80% faster run times and 30% cost savings with ION Cloud (ION)

Uniper’s digital transformation in trading, treasury, and risk management

Uniper, the German energy company, faced a growing gap between its on‑premises systems and the demands of higher trading volumes, faster decision‑making, and future growth. To modernize its application landscape and give traders and treasury teams more agility, Uniper migrated key systems — including ION Openlink and ION Wallstreet Suite — to the ION Cloud provided by vendor ION.

ION implemented a full cloud migration and now delivers both the infrastructure and application expertise (24/7 monitoring and support), enabling faster intraday reporting, simpler issue resolution, and stronger security. The move to the ION Cloud cut critical workflow run times by up to 80% and reduced costs by about 30%, while also delivering faster upgrades, improved stability, and greater capacity for innovation and future AI initiatives.

Uniper

Marco Scherer

SVP Sales and Trading IT