26.08.2025

Altamount acquires Somentec and expands portfolio into Energy

Altamount Software GmbH, a platform of CHAPTERS Group AG, has signed an agreement to acquire Somentec Software GmbH ("Somentec") from Stadtwerke Schwäbisch Hall. Closing of the transaction is planned within the coming days.

With this acquisition, Altamount expands its vertical coverage to the energy sector, strategically positioning itself in a growth market of significant future relevance. Somentec is an established software provider focused on billing, customer management, and portal solutions for energy suppliers and municipal utilities. Headquartered in Langen, the company employs around 100 staff and has been a reliable partner for the digitalisation of theGerman energy industry for over two decades.

Ronald Pfitzer, Managing Director of Stadtwerke Schwäbisch Hall GmbH:
"With Altamount, Somentec gains a strong partner that brings both the necessary technological know-how and the strategic direction needed to successfully shape the next stages of development,"

Andreas Philippi, CEO of Altamount Software GmbH:
"With Somentec, we are gaining a strong company that fits perfectly with our strategy of offering leading software solutions in vertically specialised markets. The energy industry is facing profound change —digitalisation, decarbonisation, and decentralisation — and we want to work alongside Somentec to help our customers successfully seize these opportunities. We extend a warm welcome to the team and look forward to the journey ahead."

Timm Overmanns, Head of M&A at Altamount Software GmbH:
"Entering the energy market is a significant milestone for us. Our goal is to build a strong, interconnected group of companies in this space and, leveraging our cybersecurity expertise, to offer our customers as many capabilities and security features as possible from a single source.