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Zentek Ltd. (ZTEK)

It posted a net loss of CA$10M. In fiscal 2025 capital spending exceeded operating cash flow by CA$6.3M. At March 31, 2025 it held CA$121.5K in cash. Its latest periodic report to the SEC is the annual report (Canadian issuer) (amended) (40-F/A) filed on June 26, 2026.

What Zentek Ltd. does

Zentek Ltd. is registered with the SEC under industry code SIC 2890 (Miscellaneous Chemical Products). Its shares trade on NASDAQ under the ticker ZTEK.

Revenue and profit by year

Revenue
FY22: CA$2.4K CA$2.4K FY22FY22: CA$347.2K CA$347.2K FY22FY23: CA$72.9K CA$72.9K FY23
Net income
FY22: -CA$3.9M -CA$3.9M FY22FY22: -CA$31.7M -CA$31.7M FY22FY23: -CA$14.4M -CA$14.4M FY23FY24: -CA$11.7M -CA$11.7M FY24FY25: -CA$10M -CA$10M FY25

Fiscal years as reported in annual reports. Amounts in CAD.

Key figures

Fiscal yearRevenueOperating incomeNet incomeDiluted EPSFree cash flow
2025n/a-CA$9.6M-CA$10M-CA$0.10-CA$6.3M
2024n/a-CA$12.4M-CA$11.7M-CA$0.12-CA$8.4M
2023CA$72.9K-CA$15M-CA$14.4M-CA$0.14-CA$15.2M
2022CA$347.2K-CA$12.6M-CA$31.7M-CA$0.34-CA$12M
2022CA$2.4K-CA$4.3M-CA$3.9MCA$0.05-CA$2M

Latest SEC filings

What Zentek Ltd. has filed recently, newest first. Each links to the original document on SEC EDGAR.

  1. September 24, 2026
  2. September 16, 2026
  3. September 14, 2026
  4. September 2, 2026
  5. August 31, 2026
  6. August 28, 2026
  7. August 21, 2026
  8. August 20, 2026
  9. August 18, 2026
  10. August 14, 2026

All filings on SEC EDGAR

Questions about ZTEK

What does Zentek Ltd. do?

Zentek Ltd. is registered with the SEC under industry code SIC 2890 (Miscellaneous Chemical Products). Its shares trade on NASDAQ under the ticker ZTEK.

Is Zentek Ltd. profitable?

No. In fiscal 2025 it reported a net loss of CA$10M.

When did Zentek Ltd. last report?

Its most recent periodic report is the annual report (Canadian issuer) (amended) (40-F/A) filed on June 26, 2026. It covers the period to March 31, 2026. Its newest filing of any kind is the foreign issuer update from September 24, 2026.

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Where the numbers come from

Financial figures are the values Zentek Ltd. tagged in its own SEC filings (XBRL), taken from the latest filing for each period, so restatements replace older figures. Revenue, profit and cash flow are for full fiscal years unless marked as the last twelve months, which is the sum of the four most recent quarters. Where a company reports only the full year, the fourth quarter is the year minus the first three.

Prices are delayed end-of-day market data in the listing currency, and market cap moves with the price. P/E is shown only when earnings per share are positive. Nothing here is investment advice.