GA Drilling has secured $44.1 million to accelerate the commercial deployment of its NexTitan technology, a deep drilling system. NexTitan, recently tested under real-world conditions in Norway, has demonstrated a thrust capacity of 32,000 lbf at depth, consolidating its potential to transform the hard rock drilling market.
One of Europe’s Largest Industrial Investment Rounds
The transaction includes $24.7 million in new capital and the conversion of $19.4 million from previous SAFE financing. Led by TomEnterprise, a firm founded by former EQT CEO Thomas von Koch, the round also saw participation from Underground Ventures. Nabors Industries joins as both an investor and a strategic partner in industrial development.
Developed by GA Drilling, NexTitan is the first downhole anchoring and drive system designed for long-reach drilling in extreme conditions. This technology aims to reduce the costs associated with hard rock excavation, improve the efficiency of geothermal wells, and make previously inaccessible resources viable.

Drilling System Enters Execution Phase
Tony Branch, CEO of GA Drilling, highlighted that this funding marks a decisive transition from development to industrial implementation of the technology. With these funds, the company plans to expand its field tests, strengthen production, and pave the way for its adoption in the global geothermal industry.
GA Drilling’s vision includes facilitating access to renewable energies through technologies that optimize drilling in complex geological formations. The system promises improved performance and cost-effectiveness and reinforces Europe’s commitment to sustainable solutions in deep infrastructure.
Source and internal photo: GA Drilling
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