Zentek Ltd.
Business
Zentek Ltd. is an intellectual property development and commercialization company focused on graphene and nanomaterials technologies. It primarily develops and commercializes ZenGUARD™ antimicrobial graphene-oxide/silver coatings applied to PPE (surgical masks) and HVAC filter media, alongside other nanomaterial products such as icephobic coatings, fuel additives, fire-retardant and corrosion-protection compounds. Key business segments include ZenGUARD™ product commercialization and an aptamer-based diagnostics/therapeutics subsidiary (Triera), plus ongoing R&D for battery and materials applications. The company markets and distributes through manufacturers, medical and HVAC distributors, government channels and international partners across Canada, the United States, GCC and other global markets.
Summary from filing dated 2025-06-27
Financials
Latest annual snapshot (FY2026, period end 2026-03-31). Full statement history unavailable for this entity.
| Revenue | — |
| Net income | — |
| Total assets | $15.09M |
| Total liabilities | $5.28M |
| Stockholders' equity | — |
| Operating cash flow | — |
Filings
Material Events
Insiders
Institutional Holders
Frequently asked questions
What is Zentek Ltd.'s CIK number?
Zentek Ltd.'s SEC CIK number is 0001904501 (1904501). The CIK (Central Index Key) is the permanent identifier the SEC assigns to every EDGAR filer — unlike a ticker symbol, it never changes.
Where can I find Zentek Ltd.'s SEC filings?
All of Zentek Ltd.'s EDGAR filings — 10-K annual reports, 10-Q quarterly reports, 8-K material events, and insider transactions — are listed on this page, sourced live from SEC EDGAR.