It is not one big shift. It is thousands of decisions, strategic and operational. We work on both ends of that. The long-term decisions that shape the market: investment evaluations, technology choices, reactions to regulation changes. And the daily ones: trading decisions, process optimization and the digital systems behind them.
We evaluate technologies on their merits, from renewables to flexible assets such as BESS. We calculate sound business cases. We develop software. In that way, we build the basis on which the energy transition runs: the digital infrastructure and the analytical foundation for better decisions in a changing energy market.
That is why our work matters.
Felix Diwok
Founder / Partner
Felix founded Inercomp in 2008 and served as Managing Director for 18 years. A decade of build-up work at the start of the energy-market liberalisation at Axpo brought his enthusiasm and know-how in energy economics. He was the first CEO of Axpo Austria, CEO of Axpo Germany until 2008 and Head of Origination in Switzerland. At Inercomp, he built the team with a focus on large industrial energy consumers and renewable energy producers.
Manuel Giselbrecht
Head of Operations / Managing Director / Partner
Manuel joined Inercomp in 2009 and has since shaped the company across strategy, operations and client advisory. He combines deep expertise in portfolio management and quantitative analytics with a broad understanding of energy markets and regulation.
Matthias Kisslinger
Head of Commercial & Finance / Managing Director
Matthias joined Inercomp's management in 2025, bringing broad commercial experience from the Austrian and German energy sector. His background connects market expertise, customer focus and strategic development. He is part of the leadership driving Inercomp's next phase of growth.
Christoph Zehetner
Head of Consulting / Partner
Christoph has been with Inercomp for over ten years. He combines academic grounding, market analytics and strong expertise in renewables and portfolio management. He works closely with clients, translating complex analysis into practical solutions.
Xenia Andrä
Team Assistant
Backoffice
Marlene Aschauer
Management Assistant
Midoffice
Manfred Bickel
Senior IT Systems Engineer
Software Engineering & IT
Sebastian Brawenz
Energy Expert
Consulting & Customer Solutions
Christian Burtscher
Senior Software Engineer
Head of Software Engineering & IT
Daniel Dirl
IT Systems Engineer
Software Engineering & IT
Daniel Dezsény
Senior Energy Expert
Consulting & Customer Solutions
Benedikt Geier
Senior Energy Expert
Operations & Process Design
Dominik Granig
Software Developer
Software Engineering & IT
David Jäger
Software Developer
Software Engineering & IT
Simon Koller
Senior Energy Expert
Consulting & Customer Solutions
Maria_Kremser
Team Assistant
Operations & Process Design
Ky Le
Sales & Implementation Manager
Marketing & Sales
Yuliya Labudova
Software Developer
Software Engineering & IT
Marie-Sophie Lenz
Senior Energy Expert
Consulting & Customer Solutions
Arthur Leutgeb
Energy Expert
Consulting & Customer Solutions
Judith Lüftinger-Svacina
Software Developer
Software Engineering & IT
Marc Mairoser
Senior Energy Expert
Operations & Process Design
Andre Masannek
Senior Energy Expert
Operations & Process Design
Igor Mitrushevski
Product Manager
Marketing & Sales
Jana Pedro Luskova
Accountant
Midoffice
Maria-Magdalena Petrova
Team Assistant
Operations & Process Design
Martina Pöll
HR Manager & Head of Backoffice
Backoffice
Christian Puecker
Senior Energy Expert
Operations & Process Design
Rafael Schallauer-Krenn
Senior Energy Expert
Consulting & Customer Solutions
Niklas Schuster
Software Developer
Software Engineering & IT
Markus Schwab
Senior Software Developer
Software Engineering & IT
Philipp Siebert
Senior Energy Expert
Consulting & Customer Solutions
Andreas Steinwender
Senior Energy Expert
Operations & Process Design
Leo Stöger
Energy Expert
Consulting & Customer Solutions
Manuel Wissiak
Energy Experts
Operations & Process Design
Lukas Wohlmuth
Energy Expert
Operations & Process Design
Robert Zoufal
Head of Sales eTools
Marketing & Sales
