About
Who's behind this.
I am Axel Mühlbacher: an engineer from electrical engineering and an industrial engineer with a bachelor's and a master's degree from MCI Innsbruck. I have worked in the family business europegel since 2020, founded Solum Invest GmbH in 2024 and passed the qualifying exam for management consulting in 2025.
That is why, in manufacturing businesses, nobody has to explain to me what a bill-of-materials workflow is or why a quoting process fails. I know both sides: the operational reality, and the digital systems that can relieve it.
I put that experience to work in a structured way: for businesses in Tyrol and beyond that want to digitize but don't have their own IT department.
- EngineeringIng. title, certification body of WKO Tyrol (2023)
- Management ConsultingQualifying exam 2025, trade licence since December 2025
- Industrial EngineeringBSc (2024) and MSc (2026), MCI Innsbruck
The Foundation
Built on solid ground — stone upon stone.
“Solum” is Latin for ground and soil. Our mark is the Quaderstein: dressed ashlar blocks, laid in bond and carried by a brass setting course — the first layer set on solid ground.
The same principle carries our work: dependable digital systems that carry the day-to-day. We build substance that lasts — course by course, cleanly set.
- Laid in bondEvery block ties into the next — substance, not patchwork.
- Founded on the setting courseA dependable foundation first, then we build.
- Stone upon stoneCraft, step by step — valuable and tangible.
Our Expertise
Two strong pillars: growth and lasting value
Management Consulting
Strategic consulting as equals. From practice, for practice – focusing on scaling, process automation, and AI integration.
Core Topics
- Design and integration of digital process & sales systems
- Automation of workflows and repetitive tasks
- Strategic consulting for SMEs (digitalization, scaling)
- Development of modern digital infrastructures
Real Estate Business
Long-term and stable portfolio building. Our focus lies on revitalizing and upgrading the local market.
Our Focus
- Acquisition and renovation of existing properties
- Long-term buy & hold in the greater Innsbruck area
- Upgrading of small and large apartments in need of renovation
- Discreet, financially solid transactions