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§ Private Profile · Christchurch, New Zealand
Cleantech company producing critical minerals and capturing CO2 via mineral carbonation for industrial decarbonization.
Aspiring Materials has raised $1.0M across 1 funding round.
Key people at Aspiring Materials.
Aspiring Materials has raised $1.0M in total across 1 funding round.
Based in Christchurch, New Zealand, Aspiring Materials is a cleantech company that processes naturally occurring ultramafic rocks to extract sustainable industrial minerals and permanently sequester carbon dioxide. The business targets heavy corporate emitters in the cement, mining, and construction sectors by providing carbon capture solutions alongside valuable mineral inputs like magnesium hydroxide, silica, and iron. Operating as an industrial technology developer, the enterprise commissioned a mineral processing pilot plant in March 2025 to demonstrate its continuous extraction process at a larger scale. Following a 2021 seed funding round, the startup secured financial backing from prominent venture capital firms including Outset Ventures, Icehouse Ventures, and K1W1, while also participating in the PepsiCo APAC Greenhouse Accelerator and Breakthrough Energy Fellows. The climate technology startup Aspiring Materials was founded in 2019 by Mark Chadderton, Christopher Oze, Matthew Watson, and Allan Scott.
Key people at Aspiring Materials.
Aspiring Materials has raised $1.0M in total across 1 funding round.
Aspiring Materials's investors include Barnaby Marshall, Outset Ventures.
Aspiring Materials has raised $1.0M across 1 funding round. Most recently, it raised $1.0M Seed in October 2021.
| Date | Round | Lead Investors | Other Investors | Status |
|---|---|---|---|---|
| Oct 15, 2021 | $1M Seed | Barnaby Marshall | Outset Ventures | Announced |
Aspiring Materials is a cleantech startup based in Christchurch, New Zealand, that has developed a patented, waste-free process to extract critical minerals like magnesium hydroxide, nickel-manganese-cobalt (NMC) hydroxide, reactive silica, iron oxide, nickel, and cobalt from abundant olivine rock using only rock, water, and clean power.[1][2][4] The company serves emissions-intensive industries such as wastewater treatment, transportation, aviation, aerospace, and battery manufacturing by providing locally produced, supply-chain-resilient materials that offset up to 1.6 metric tonnes of CO₂ per metric tonne of olivine processed, enabling zero-waste, carbon-free production.[1][2][4] Its Christchurch pilot plant, opened in March 2025, demonstrated commercial-scale viability, fueling expansion plans including a first U.S. facility in Washington State to boost domestic critical mineral supply.[1]
Growth momentum is strong: founded in 2019, the company has secured pre-seed funding from investors like Icehouse Ventures, Motion Capital, and K1W1 (totaling over $2M), plus grants from Callaghan Innovation and Ara Ake; earned accolades as an APAC Cleantech 25 honoree, PepsiCo APAC Greenhouse Accelerator participant (with Associates' Choice Award), Elemental Impact portfolio company, and 2025 Earthshot Prize nominee; and gained recognition for CEO Mark Chadderton and CSO Dr. Chris Oze as Breakthrough Energy Fellows.[1][2]
Aspiring Materials originated from University of Canterbury research about 12 years ago, initially aimed at producing building materials for Mars habitats using local resources like olivine rocks and sunlight, which led to a process for regenerating acids and bases in a closed-loop system.[3][4] Realizing the Earth applications—particularly magnesium hydroxide's potential for carbon capture and mineral production—the focus shifted to climate solutions.[4]
The company formalized in 2019 when co-founders Mark Chadderton (CEO) and Dr. Chris Oze (CSO), both new dads seeking a "good night's sleep" (jokingly on Mars), turned this into a venture.[1][3][4] Early traction came via NZ government grants, pre-seed investments, and accelerator programs; a pivotal moment was the March 2025 Christchurch pilot plant opening, proving scalability, followed by May 2025 U.S. expansion announcement and validation of its magnesium for high-performance alloys in transportation and aerospace.[1][2][5]
Aspiring Materials rides the critical minerals crunch amid surging demand for EV batteries, renewables, and defense tech, exacerbated by supply chain vulnerabilities from geopolitical tensions and China's dominance.[1] Timing is ideal post-2025 U.S. policy pushes for domestic sourcing (e.g., Inflation Reduction Act incentives), with olivine's abundance enabling rapid scaling without new mines.[1]
Market forces favor it: global CO₂ reduction mandates and Scope 1-3 emissions pressures on heavy industry create tailwinds, while its zero-waste model aligns with circular economy trends.[2][4] The company influences the ecosystem by pioneering "nature-unlocking" tech—accelerating carbon capture via minerals—potentially reshaping cleantech from extractive to regenerative, boosting regional economies and positioning NZ/U.S. as mineral hubs.[1][3]
Aspiring Materials is poised for explosive growth with its U.S. commercial plant in Washington State launching soon, targeting trillion-tonne olivine reserves to secure North American supply chains.[1] Key trends like electrification, net-zero mandates, and onshoring will propel demand for its NMC and magnesium products, potentially expanding to Europe/Asia via licensed models.[2]
Influence may evolve from startup innovator to industry standard-setter, partnering with majors like PepsiCo while attracting Series A from climate VCs; risks include scaling capex, but pilot success and fellowships mitigate them. This world-first process doesn't just solve mineral shortages—it redefines sustainable industry, turning abundant rock into climate-resilient futures.[1][3]
