FlexDrill – Compact Geothermal Drilling
FlexDrill develops compact geothermal drilling systems with a 1m² footprint. Indoor and outdoor capable. Up to 200m depth. Single-day installation. Vienna-based. Pilot 2026.
Technology
FlexDrill sends high-pressure water through a flexible hose to a downhole mechanism that generates impact force directly at the drill bit. 1m² footprint. Trailer-mounted. Indoor operation. Single-day installation.
About
FlexDrill GmbH is a Vienna-based engineering company developing compact drilling systems for geothermal energy projects. Backed by Vienna Planet Fund. Patent-protected.
FlexDrill GmbH, Kaiser Straße 68, 1070 Vienna, Austria. info@flexdrill.at