Six new startups join Rio Tinto’s accelerator focused on the future of mining
The Mining Tech Accelerator just announced its new cohort, and the level of innovation coming with it is worth paying attention to. The partnership between Rio Tinto and Founders Factory selected six new startups for the program, with a direct focus on mineral exploration, processing, and recovery of critical minerals. The timing is no coincidence. The mining sector is under growing pressure to find and produce minerals more efficiently, especially those powering global electrification. And that is exactly where this initiative comes in: connecting talented founders with the technical and operational infrastructure of one of the largest mining companies in the world. 🚀
The results so far speak for themselves. The first 18 startups supported by the program over the past year and a half collectively raised over $120 million in follow-on investments from external investors. Among the standout fundraisers are companies like Endolith Inc., Hades Mining GmbH, SPOOR AS, and VyCarb Inc. That number is not small. It represents market confidence in solutions that once seemed far removed from the operational reality of a large-scale mining company and are now being tested, validated, and scaled with direct support from people who truly understand the business.
Why mining and startups make sense together right now
Mining is one of the most traditional industries in the world, but also one of the most in need of reinvention. Demand for critical minerals like lithium, cobalt, nickel, and rare earths has surged in recent years due to the global energy transition. Electric vehicles, solar panels, energy storage batteries, and telecommunications infrastructure all depend directly on these materials. The problem is that extracting and processing these minerals efficiently, safely, and sustainably is still a massive technical challenge, and traditional solutions can no longer keep up on their own.
This is the context where startups with cutting-edge technologies take on a strategic role. They arrive without the weight of corporate bureaucracy, with the ability to test hypotheses quickly, using artificial intelligence, remote sensing, automation, and data analytics to solve problems that major companies have been facing for decades. The innovation coming from these startups is not just incremental — it is structural. It changes how mining thinks about its own processes, from the exploration phase all the way through to processing and material recovery.
The acceleration model, when well structured, shortens this path significantly. Instead of a startup spending years trying to convince a mining company to test its solution, it enters the ecosystem directly, with access to real data, operational infrastructure, and specialized mentorship. For the mining company, the benefit is equally clear: early access to technologies that could transform its operations before the competition gets there first. It is a smart exchange on both sides. 💡
Fierce competition: over 500 applications for six spots
Global interest in the Mining Tech Accelerator is growing in a big way. For this latest cohort, more than 500 applications were submitted over a four-month period. The final selection resulted in just six startups, which gives a pretty clear picture of the level of rigor and competitiveness building around mining-focused innovation.
The selected founders come from some of the most prestigious institutions in the world, including the University of Cambridge, Stanford University, Harvard Business School, McGill University, and the University of Calgary. This shows that the venture capital ecosystem focused on mining is no longer a small niche. It is attracting top-tier talent who see in the mineral sector a real opportunity for impact at a global scale.
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This trend reflects something broader: mining-focused innovation is no longer seen as a secondary topic within the tech world and has earned its own spotlight. The volume of applications and the quality of candidates make it clear that there is a growing community of entrepreneurs and researchers willing to invest time and energy into solving the operational and environmental challenges of the mineral sector.
Meet the six startups selected for the new cohort
The six startups chosen for the latest cohort cover a wide spectrum of technologies, from spatial visualization software to airborne sensors and real-time process analytics systems. Here is who they are:
- Foresight Spatial Labs Corp. (Ottawa, Canada) – Develops software that helps engineers and mining teams visualize and work with complex spatial data more efficiently. The tool has potential applications in automation and artificial intelligence, making decision-making easier in operational environments dealing with large volumes of geospatial information.
- Chemshift Technologies Inc. (Calgary, Canada) – Works on a lower-cost process for converting raw lithium materials into battery-grade chemicals, exactly the inputs needed for electric vehicles and energy storage systems. This refining step has historically been expensive and complex, which makes Chemshift’s approach especially relevant for the current market moment.
- Supra Elemental Recovery, Inc. (Austin, United States) – Develops cartridge-based technology designed to extract high-purity critical minerals from feed materials more efficiently. The modular approach has the potential to be applied in both primary operations and tailings reprocessing.
- Voluna Inc. (Boston, United States) – Creates airborne sensor technology that maps the chemical composition of rocks and soils in real time, directly assisting the mineral exploration phase. With this kind of mapping, field teams can make faster and more precise decisions about where to focus investigation efforts.
- Material Difference Inc. (Cambridge, United Kingdom) – Uses artificial intelligence tools to help miners define ore bodies more precisely and decide where additional drilling and data collection will generate the most value. In other words, AI helps spend less money on exploration while still delivering more accurate results.
- Watergenics GmbH (Berlin, Germany) – Develops technology that analyzes water-based industrial process streams in real time, allowing operators to monitor performance and recovery rates with much greater granularity. Considering that water use is one of the most sensitive points in modern mining, this solution has a strong appeal on both the operational and environmental fronts.
What the new startups bring to mineral processing
The new Mining Tech Accelerator cohort arrives with solutions aimed specifically at the most critical bottlenecks in the sector. Mineral processing is one of the most energy-, water-, and cost-intensive stages within a mining operation. Any improvement at this stage has a direct impact on efficiency and operating margins. The selected startups work with approaches ranging from using artificial intelligence to optimize processing workflows to advanced sensors that identify mineral composition in real time, enabling automatic adjustments without constant human intervention.
This level of intelligent automation in processing is not just a matter of productivity. It also carries a highly relevant environmental component. When you process ore more precisely, you reduce the consumption of chemical reagents, decrease the volume of tailings, and use less energy per ton processed. In a sector that is increasingly at the center of sustainability and ESG discussions, that is not a small detail. It is a competitive differentiator and, in many cases, a requirement to continue operating within regulatory standards that are being tightened globally.
Beyond processing itself, some of the new cohort startups also work on recovering minerals from feed materials that would have previously been discarded or underutilized. This opens an entirely new frontier for the sector: turning environmental liabilities into economic assets. Tailings piles that once represented nothing but cost and environmental risk are now being viewed as secondary sources of critical minerals that can be reprocessed with the right technology. It is a clear example of how innovation and sustainability can go hand in hand within modern mining.
The accelerator model and why it works
The structure of the Mining Tech Accelerator is what sets this program apart from a simple investment fund or a corporate innovation lab. The program runs for four months and operates in a cohort format, bringing together startups that work simultaneously on their solutions with technical and commercial support.
The partnership between Rio Tinto and Founders Factory combines two worlds that rarely intersect with this much depth: decades of operational experience from one of the largest mining companies on the planet and the methodological agility of a global accelerator. This combination creates an environment where startups have access to real problems, at real scale, with support to develop solutions that work outside the lab.
During the program, founders are connected directly with executive leadership, senior managers, and technical specialists at Rio Tinto. They also gain access to opportunities tied to mining operations in Western Australia and broader networks spanning government and capital markets in both Australia and Canada. Founders Factory contributes with product development methodologies, go-to-market strategies, and fundraising support.
The result is a startup that, by the end of the four months, does not just have an interesting technology but a solution that has been tested under real conditions with a clear path to scaling for other customers. The program’s track record confirms that this model has been working for real. External investors see in Mining Tech Accelerator startups a level of validation that would be extremely difficult to achieve independently in such a short time. The simple fact of having tested a solution within the operations of a mining company the size of Rio Tinto is, in itself, a robust proof of concept.
What the leaders behind the program are saying
Emily Hilton, General Manager of Innovation at Rio Tinto, highlighted the role startups play in tackling mining’s toughest challenges. According to her, the partnership with Founders Factory connects exceptional founders with Rio Tinto’s operational and technical expertise to help turn promising ideas into technologies that can improve the exploration, processing, and recovery of critical minerals.
Hilton also commented on the quality of innovation emerging globally and said the company is excited about the potential to accelerate these solutions toward real-world deployment.
George Northcott, Chair of Founders Factory, reinforced this vision. He mentioned that over the past 12 months, the program’s portfolio has generated solutions with real impact on reducing the mining industry’s environmental footprint. Northcott also highlighted the potential of these technologies to benefit the Western Australian ecosystem in particular and explained that as the program evolves, the focus shifts toward the vast opportunities in exploration and processing, enabling testing with Rio Tinto’s teams while building commercialization pathways with government partners in Australia and Canada, along with support in accessing capital markets and venture capital investors.
Critical minerals and the race for efficiency
The current geopolitical landscape has turned critical minerals into a matter of national security for several countries. The United States, European Union, China, Australia, and Brazil are all racing to secure access to these materials, whether through domestic exploration or strategic agreements with producing nations. In this environment, the ability to explore and process these minerals with greater efficiency has become a first-order strategic advantage. This is not just about profit. It is about positioning within a supply chain that will define who leads the low-carbon economy over the coming decades.
Startups working on mining innovation fit directly into this equation. When a startup develops a technology that increases the recovery rate of a critical mineral, the impact does not stay confined to the operation where it was implemented. It spreads across the entire industry, which begins to adopt that approach as a new standard. This is how innovation within a specialized accelerator ends up having a systemic effect far greater than the initial investment might suggest. Knowledge generated in a pilot project inside Rio Tinto could, within a few years, be applied at mines in Australia, Chile, the Congo, and Brazil.
Innovation in the mining sector is also increasingly connected to other technology areas, such as artificial intelligence applied to predictive geology, autonomous drones for subsurface mapping, data platforms for distributed operations management, and biotechnology for mineral bioleaching. The startups entering the Mining Tech Accelerator often come from these intersections, bringing solutions that were not born within mining but were adapted to solve specific industry problems with surprising effectiveness. This cross-pollination of disciplines is perhaps the greatest value an accelerator like this can generate. 🌍
What lies ahead for the Mining Tech Accelerator
With the addition of these six new startups, the Mining Tech Accelerator consolidates a portfolio that now includes 24 companies supported since the program began. The trend is for upcoming cohorts to continue focusing on exploration and processing, the two areas that Rio Tinto and Founders Factory have identified as the biggest opportunities for the program’s next phase.
The newly selected startups now enter the four-month program, where they will work side by side with Rio Tinto and Founders Factory teams on testing, pilots, and building commercialization pathways. The goal is clear: exit the program with a solution that not only works technically but has commercial viability and real market interest.
The growing number of applications, the geographic diversity of founders, and the volume of capital raised by previous startups all indicate that this ecosystem is just beginning to gain traction. For anyone following the world of innovation applied to industry, the Mining Tech Accelerator is a program worth keeping an eye on in the months ahead. The future of mining is being built right now, and it runs directly through initiatives like this one.
