Flexdrill makes shallow geothermal practical in urban buildings.

We build a modular drilling system with a very small site footprint to cut logistics, setup effort, and on-site time. The main blockers for ground source heat pumps in dense areas and retrofit projects.

Our technology brings the drilling forces to the drill head using a patented hydraulic impact mechanism. This enables drilling where conventional rigs are too large or impractical.

We aim to unlock geothermal heating and cooling for Europe’s existing building stock, reducing reliance on imported fuels and volatile prices. Target impact: up to 50% lower drilling cost and urban access where projects often fail today.

For drilling contractors, HVAC installers, architects, energy consultants, and renovation planners who want reliable performance without turning a courtyard into a construction site.

Our long-term target is to enable 1 million geothermal boreholes by 2035 through scalable, compact drilling.

FlexDrill GmbH

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