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SummaryUpdated Jun 1, 2026
Zentek Ltd. (TSX:ZTEK) is a Canadian materials science company founded in 2008 and headquartered in Thunder Bay, Ontario. Originally incorporated as ZEN Graphene Solutions Ltd., the company rebranded to Zentek Ltd. in October 2021 to reflect its broader focus beyond graphene materials. The company went public in 2012 and operates primarily in the research and development of advanced nanomaterials, particularly graphene and its derivatives, with applications spanning healthcare, industrial filtration, and antimicrobial technologies.
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Zentek filed a technical report for the Albany Graphite preliminary economic assessment, reporting a US$3.85 billion after-tax NPV at a 5% discount rate, a 27.4% after-tax IRR, US$817 million initial capital, a 4.4-year after-tax payback and a 30-year production period on an acid-free route to ultra-high-purity graphite.42d agoZentek was awarded a Government of Canada standing offer to supply HVAC filtration products, including ZenGUARD Enhanced Air Filters, to federal facilities in the National Capital Region.76d ago