Canada has the minerals, but for decades it lacked the technology to process them into high-value materials. That gap is closing, and a significant portion of the work is happening in Burnaby and Vancouver, rather than in remote mining camps.
A cluster of BC-based deep-tech startups is advancing proprietary hydrometallurgical and direct lithium extraction (DLE) technologies from laboratory proof-of-concept to pilot-plant scale. They are targeting the processing gap in Canada's critical minerals supply chain—the capital-intensive step between raw extraction and the battery-grade lithium carbonate, nickel sulphate, and manganese required by energy storage manufacturers.
This gap carries economic consequences. Canada's Critical Minerals Strategy identifies domestic processing capacity as a national vulnerability. Raw ore often leaves the country, only for refined material to return from Asia at a significant markup. The companies moving through the pilot stage in Metro Vancouver are betting they can shift that dynamic.
The Anchor: Nano One and the Case for BC
The most prominent name in the cluster is Burnaby-based Nano One Materials, a TSX-listed company that has developed a patented one-pot process for manufacturing lithium iron phosphate (LFP) cathode materials. The technology reduces processing steps, lowers costs, and mitigates supply chain dependencies common in conventional cathode manufacturing.
NRCan has backed the company as part of its push to develop domestic processing capacity, helping Nano One advance toward a pilot and demonstration phase that could eventually underpin a Canadian cathode manufacturing industry.
Nano One demonstrates that BC-based materials science can attract federal funding, strategic mining-sector investment, and public market capital simultaneously—a rare combination at this stage of the technology readiness ladder.
The University Pipeline
A spinout pipeline is also gaining investor attention. Both UBC's industry liaison office and SFU's technology transfer office have been active in commercialising research in electrochemistry and metallurgy—fields that map directly onto the critical minerals challenge.
Commercialisation timelines are long. A technology that succeeds at the bench scale typically requires three to five years and multiple funding rounds to reach a pilot plant that validates economics at scale. Several BC companies are currently navigating this transition from science risk to engineering and scale-up risk.
Innovate BC has provided consistent early-stage, non-dilutive capital. The BC Innovation Council’s database shows a growing number of pre-commercial critical minerals projects, a cohort that has expanded as federal support for the sector has increased.
The Federal Tailwind
NRCan's Critical Minerals Strategy has directed significant funding toward processing and refining R&D, with BC-based projects capturing a meaningful share due to the province's concentration of technical talent. Additionally, Export Development Canada has launched financing programs for critical minerals companies, acknowledging that the capital requirements for pilot plants often exceed traditional venture capital capacity.
The Market Pulling Them Forward
The demand signal is clear. Benchmark Mineral Intelligence forecasts that demand for battery-grade lithium carbonate will grow sharply through the end of the decade, driven by EV adoption and stationary energy storage. The supply of refined material remains a constraint, as processing capacity has not kept pace with extraction investment.
What Investors Should Know
These are not software companies. Capital intensity is high, timelines are measured in years, and the path from pilot to commercial scale involves engineering challenges that can significantly impact economics. Investors must underwrite the full capital stack to commercialisation.
However, the strategic positioning is strong. Companies that demonstrate pilot-scale production of battery-grade material in Canada, using domestic feedstock, sit at the intersection of industrial policy, supply chain security, and a growing global demand curve. While early-stage risk remains, the potential for those who navigate the scale-up successfully is significant.
Vancouver has successfully built clusters in biotech and cleantech. The critical minerals processing cluster is currently in its earlier, less visible stages—a position that may offer a distinct advantage for investors paying close attention.
