8/26/2025
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 thecoming days.
With this acquisition, Altamount expands its vertical coverage to theenergy sector, strategically positioning itself in a growth market ofsignificant future relevance. Somentec is an established software providerfocused on billing, customer management, and portal solutions for energysuppliers and municipal utilities. Headquartered in Langen, the company employsaround 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 boththe necessary technological know-how and the strategic direction needed tosuccessfully shape the next stages of development,"
Andreas Philippi, CEO of Altamount Software GmbH:
"With Somentec, we are gaining a strong company that fits perfectlywith our strategy of offering leading software solutions in verticallyspecialised markets. The energy industry is facing profound change —digitalisation, decarbonisation, and decentralisation — and we want to workalongside Somentec to help our customers successfully seize theseopportunities. We extend a warm welcome to the team and look forward to thejourney ahead."
Timm Overmanns, Head of M&A at Altamount Software GmbH:
"Entering the energy market is a significant milestone for us. Ourgoal is to build a strong, interconnected group of companies in this space and,leveraging our cybersecurity expertise, to offer our customers as manycapabilities and security features as possible from a single source.



