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ZENTEK (ZTEKF) Financials

ZTEKF OTC
FY2025 annual
Revenue $607K +2655.5% YoY
Net Income -$7.0M n/m YoY
EPS (Diluted) -$0.07 n/m YoY
Free Cash Flow -$4.4M n/m YoY
Market Cap $51.9M as of Oct 23, 2026
Price / Sales 85.6x on $607K revenue, FY2025
Price / Earnings n/m net loss, so no earnings multiple, FY2025
Price / Book 5.1x on $10.3M equity, Q4 FY2025

A multiple compares the market's price with a filed figure; it says what the market pays, not how the business is doing. The market capitalization is the vendor's as of Oct 23, 2026; every other figure is from the SEC filings on this page. Not financial advice.

Source SEC Filings (10-K/10-Q) Latest period FY2025, ended Mar 31, 2025 Reported Currency USD FYE March

Newest figures come from the 10-K for FY2025, filed Jun 27, 2025. Each column of the statement tables below links to the filing it was taken from, and every filing is listed on the ZTEKF SEC filings page.

ZENTEK LTD (ZTEKF) reported $607K in revenue for fiscal year 2025, up 2655.5% from the prior fiscal year. This page shows its income statement, balance sheet, cash flow statement, and key financial ratios. View 5 years of annual fundamentals and quarterly data, with year-over-year growth rates and compound annual growth rates (CAGR). All figures are derived from SEC filings (10-K and 10-Q reports).

Financial Health Signals

Financial health score not available

ZENTEK LTD does not currently provide enough eligible data for a peer-relative financial health score, so none is published. The signals and metrics below are current.

Altman Z-Score Safe
4.28

ZENTEK LTD scores 4.28, well above the 2.99 safe threshold. The largest contribution to the score comes from a market capitalization of $51.9M against total liabilities of $2.5M. This indicates low bankruptcy risk based on profitability, leverage, and asset efficiency.

Distress-screening estimate for non-financial companies. Not computed for banks or insurers, where the Altman model does not apply.

Piotroski F-Score Neutral
4/9

ZENTEK LTD passes 4 of 9 financial strength tests. 1 of 4 profitability signals pass, 1 of 3 leverage/liquidity signals pass, both operating efficiency signals pass.

Earnings Quality No Cash Backing
N/A

ZENTEK LTD reported a net loss of $7.0M while operations used $4.4M of cash. With neither figure positive, the ratio between the two carries no quality signal.

Interest Coverage At Risk
N/A

ZENTEK LTD reported an operating loss of $6.7M against $64K in interest expense. There is no operating profit to cover interest, so interest must be met from cash reserves or from financing rather than from operations.

Key Financial Metrics

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Earnings & Revenue

Revenue
$607K
YoY+2655.5%

ZENTEK LTD generated $607K in revenue in fiscal year 2025. This represents an increase of 2655.5% from the prior year.

Net Income
-$7.0M
YoYn/m

ZENTEK LTD reported a net loss of $7.0M in fiscal year 2025. The change from the prior year is not meaningful, because that figure was zero or negative.

EPS (Diluted)
-$0.07
YoYn/m

ZENTEK LTD earned -$0.07 per diluted share (EPS) in fiscal year 2025. The change from the prior year is not meaningful, because that figure was zero or negative.

EBITDA

Not reported for fiscal year 2025.

Cash & Balance Sheet

Free Cash Flow
-$4.4M
YoYn/m

ZENTEK LTD recorded an outflow of $4.4M in free cash flow in fiscal year 2025, representing a cash shortfall after capex. The change from the prior year is not meaningful, because that figure was zero or negative.

Cash & Debt
$84K
YoY-96.8%

ZENTEK LTD held $84K in cash against $0 in long-term debt as of fiscal year 2025, with $2.4M of liabilities due within a year.

Shares Outstanding
104M
YoY+3.5%

ZENTEK LTD had 104M shares outstanding in fiscal year 2025. This represents an increase of 3.5% from the prior year.

Dividends Per Share

Not reported for fiscal year 2025.

Margins & Returns

Gross Margin
26.1%

ZENTEK LTD's gross margin was 26.1% in fiscal year 2025, indicating the percentage of revenue retained after direct costs. No change is given against fiscal year 2024: its reported ratio is below -100.0% of revenue, so it does not read as a share of revenue.

Return on Equity
-68.1%
YoY-10.0pp

ZENTEK LTD's ROE was -68.1% in fiscal year 2025, measuring profit generated per dollar of shareholder equity. This is down 10.0 percentage points from the prior year.

Operating Margin

Not shown for fiscal year 2025: the reported ratio is below -100.0% of revenue, so it does not read as a share of revenue.

Net Margin

Not shown for fiscal year 2025: the reported ratio is below -100.0% of revenue, so it does not read as a share of revenue.

Capital Allocation

R&D Spending
$324K
YoY-75.3%

ZENTEK LTD invested $324K in research and development in fiscal year 2025. This represents a decrease of 75.3% from the prior year.

Capital Expenditures
$972
YoY-99.6%

ZENTEK LTD invested $972 in capex in fiscal year 2025, funding long-term assets and infrastructure. This represents a decrease of 99.6% from the prior year.

Share Buybacks

Not reported for fiscal year 2025.

ZTEKF Income Statement

Figures in USD, abbreviated K (thousand), M (million), B (billion), T (trillion). Negative values carry a minus sign and red type. Each change compares the year with the year before it, and each quarter with the same quarter a year earlier.

ZTEKF annual income statement
MetricFY2510-KFY2410-KFY2310-KFY2210-KFY2110-K
Revenue$607K+2655.5%$22K-59.1%$54K-80.6%$278K+14747.5%$2K
Cost of Revenue$448K+110.0%$213KN/AN/AN/A
Gross Profit$158Kn/m-$191KN/AN/AN/A
R&D Expenses$324K-75.3%$1.3M+7.7%$1.2M-1.5%$1.2Mn/m$0
Operating Income-$6.7Mn/m-$9.2Mn/m-$11.1Mn/m-$10.1Mn/m-$3.4M
Interest Expense$64K-19.9%$79K-11.1%$89K+74.5%$51K+894.3%$5K
Income Tax$0n/m$0n/m$0n/m$0n/m$0
Net Income-$7.0Mn/m-$8.6Mn/m-$10.7Mn/m-$25.4Mn/m-$3.1M
EPS (Basic)-$0.07n/m-$0.09n/m-$0.10n/m-$0.27N/A
EPS (Diluted)-$0.07n/m-$0.09n/m-$0.10n/m-$0.27-784.4%$0.04

Not reported in any period shown, so not listed: SG&A Expenses, EBITDA, Diluted Shares (Avg).

ZTEKF Balance Sheet

Figures in USD, abbreviated K (thousand), M (million), B (billion), T (trillion). Negative values carry a minus sign and red type. Each change compares the year with the year before it, and each quarter with the same quarter a year earlier.

ZTEKF annual balance sheet
MetricFY2510-KFY2410-KFY2310-KFY2210-KFY2110-K
Total Assets$12.8M-23.3%$16.7M-32.2%$24.6M-31.7%$36.0M+49.8%$24.1M
Current Assets$3.0M-34.2%$4.6M-65.2%$13.3M-48.2%$25.6M+850.8%$2.7M
Cash & Equivalents$84K-96.8%$2.6M-66.0%$7.7M-64.2%$21.4M+769.0%$2.5M
Inventory$617K-41.2%$1.1M-50.1%$2.1M+295.1%$533Kn/m$0
Accounts Receivable$836K+281.9%$219K-47.9%$421K-20.0%$526K+453.7%$95K
Total Liabilities$2.5M+42.4%$1.8M-17.1%$2.1M-22.0%$2.8M+24.1%$2.2M
Current Liabilities$2.4M+80.4%$1.3M-24.9%$1.8M-3.1%$1.8M-7.4%$2.0M
Non-Current Liabilities$112K-74.3%$438K+22.1%$358K-60.4%$906K+304.0%$224K
Long-Term Debt$0-100.0%$191Kn/m$0-100.0%$800Kn/m$0
Total Equity$10.3M-31.2%$14.9M-33.7%$22.5M-32.5%$33.3M+52.4%$21.8M
Retained Earnings-$58.3Mn/m-$56.6Mn/m-$48.9Mn/m-$41.8Mn/m-$16.3M

Not reported in any period shown, so not listed: Short-Term Investments, Long-Term Investments, Goodwill.

ZTEKF Cash Flow Statement

Figures in USD, abbreviated K (thousand), M (million), B (billion), T (trillion). Negative values carry a minus sign and red type. Each change compares the year with the year before it, and each quarter with the same quarter a year earlier.

ZTEKF annual cash flow statement
MetricFY2510-KFY2410-KFY2310-KFY2210-KFY2110-K
Operating Cash Flow-$4.4Mn/m-$5.9Mn/m-$9.6Mn/m-$6.4Mn/m-$1.4M
Capital Expenditures$972-99.6%$236K-85.9%$1.7M-47.4%$3.2M+1478.7%$202K
Free Cash Flow-$4.4Mn/m-$6.2Mn/m-$11.3Mn/m-$9.6Mn/m-$1.6M
Investing Cash Flow$249K-82.0%$1.4Mn/m-$1.7Mn/m-$5.8MN/A
Financing Cash Flow$1.8Mn/m-$491Kn/m-$779K-102.5%$31.1M+635.9%$4.2M

Not reported in any period shown, so not listed: Depreciation & Amortization, Stock-Based Compensation, Dividends Paid, Share Buybacks.

ZTEKF Financial Ratios

Margins and returns are percentages; the remaining ratios are unitless multiples. Each change compares the year with the year before it, and each quarter with the same quarter a year earlier.

ZTEKF annual financial ratios
MetricFY2510-KFY2410-KFY2310-KFY2210-KFY2110-K
Gross Margin26.1%-869.3%N/AN/AN/A
Operating Margin-1100.9%-41593.2%-20550.1%-3618.5%-183172.8%
Net Margin-1150.7%-39254.1%-19784.9%-9128.9%-164273.9%
Return on Equity-68.1%-10.0pp-58.0%-10.6pp-47.4%+28.8pp-76.3%-62.2pp-14.1%
Return on Assets-54.6%-2.7pp-51.8%-8.5pp-43.3%+27.2pp-70.5%-57.7pp-12.8%
Current Ratio1.25-2.2x3.44-4.0x7.42-6.4x13.87+12.5x1.35
Debt-to-Equity0.000.0x0.010.0x0.000.0x0.020.0x0.00
Liabilities-to-Equity0.25+0.1x0.120.0x0.100.0x0.080.0x0.10
Asset Turnover0.050.0x0.000.0x0.000.0x0.010.0x0.00
FCF Margin-720.2%-28077.8%-20904.3%-3449.1%-87004.9%

Reported as filed but not readable as a share of revenue in the periods where the ratio runs further from zero than a revenue base allows; no change figure is given where either compared period is one of those: Gross Margin, Operating Margin, Net Margin, FCF Margin.

Frequently Asked Questions

What is ZENTEK LTD's annual revenue?

ZENTEK LTD (ZTEKF) reported $607K in total revenue for fiscal year 2025. This represents a 2655.5% change compared to the previous fiscal year. Revenue measures the total income earned from the company's primary business operations before any expenses are deducted.

How fast is ZENTEK LTD's revenue growing?

ZENTEK LTD (ZTEKF) revenue grew by 2655.5% year-over-year, from $22K to $607K in fiscal year 2025.

Is ZENTEK LTD profitable?

No, ZENTEK LTD (ZTEKF) reported a net loss of $7.0M in fiscal year 2025.

ZENTEK LTD (ZTEKF) reported diluted earnings per share of -$0.07 for fiscal year 2025. The change from the previous fiscal year is not meaningful, because that year’s figure was zero or negative. EPS represents the portion of a company's net income allocated to each outstanding share of common stock and is widely used to evaluate profitability on a per-share basis.

As of fiscal year 2025, ZENTEK LTD (ZTEKF) had $84K in cash and equivalents against $0 in long-term debt.

ZENTEK LTD (ZTEKF) had a gross margin of 26.1% in fiscal year 2025, indicating the percentage of revenue retained after direct costs of goods sold.

ZENTEK LTD (ZTEKF) has a return on equity of -68.1% for fiscal year 2025, measuring how efficiently the company generates profit from shareholder equity.

ZENTEK LTD (ZTEKF) recorded an outflow of $4.4M in free cash flow during fiscal year 2025. The change from the previous fiscal year is not meaningful, because that year’s figure was zero or negative. Free cash flow represents the cash a company generates after accounting for capital expenditures, and is widely used to assess financial flexibility and shareholder value.

ZENTEK LTD (ZTEKF) recorded an outflow of $4.4M in operating cash flow during fiscal year 2025, representing cash used by core business activities.

ZENTEK LTD (ZTEKF) had $12.8M in total assets as of fiscal year 2025, including both current and long-term assets.

ZENTEK LTD (ZTEKF) invested $972 in capital expenditures during fiscal year 2025, funding long-term assets and infrastructure.

ZENTEK LTD (ZTEKF) invested $324K in research and development during fiscal year 2025.

ZENTEK LTD (ZTEKF) had 104M shares outstanding as of fiscal year 2025.

ZENTEK LTD (ZTEKF) had a current ratio of 1.25 as of fiscal year 2025, which is considered adequate.

ZENTEK LTD (ZTEKF) had a debt-to-equity ratio of 0.00 as of fiscal year 2025. We compute it as long-term debt divided by total shareholder equity, where long-term debt is the noncurrent part of the company's borrowings, so debt due within the next twelve months is not counted.

ZENTEK LTD (ZTEKF) had a liabilities-to-equity ratio of 0.25 as of fiscal year 2025, which is total liabilities divided by total shareholder equity. Total liabilities counts every obligation on the balance sheet (payables, deposits, insurance reserves and deferred taxes as well as borrowings), so this ratio usually runs well above debt-to-equity.

ZENTEK LTD (ZTEKF) had a return on assets of -54.6% for fiscal year 2025, measuring how efficiently the company uses its assets to generate profit.

ZENTEK LTD (ZTEKF) has no price-to-earnings ratio at the moment: net loss, so no earnings multiple (FY2025). The market capitalization is $51.9M as of Oct 23, 2026; a multiple compares that price with a filed figure and says nothing about the quality of the business.

ZENTEK LTD (ZTEKF) trades at 85.6x sales, its market capitalization divided by $607K revenue, FY2025. The market capitalization is $51.9M as of Oct 23, 2026; a multiple compares that price with a filed figure and says nothing about the quality of the business.

ZENTEK LTD (ZTEKF) has an Altman Z-Score of 4.28, placing it in the Safe Zone (low bankruptcy risk). The Z-Score combines five financial ratios (working capital, retained earnings, EBIT, market capitalization, and revenue relative to total assets) to predict the likelihood of bankruptcy. Scores above 2.99 indicate financial safety while scores below 1.81 suggest financial distress. Learn more in our complete guide to financial health indicators.

ZENTEK LTD (ZTEKF) has a Piotroski F-Score of 4 out of 9, indicating neutral financial health. The F-Score evaluates nine binary signals across profitability (positive ROA, positive cash flow, improving ROA, earnings quality), leverage (decreasing debt, improving liquidity, no share dilution), and operating efficiency (improving gross margin, improving asset turnover). Scores of 7 to 9 indicate strong and improving fundamentals. Learn more in our complete guide to financial health indicators.

ZENTEK LTD (ZTEKF) reported a net loss of $7.0M while operations used $4.4M of cash. With neither figure positive, the ratio between the two carries no quality signal. This ratio compares operating cash flow to net income. A ratio above 1.0x means the company generates more cash than its reported earnings, indicating sustainable, cash-backed profits. Ratios below 1.0x suggest earnings rely on accounting accruals rather than actual cash generation. Learn more in our complete guide to financial health indicators.

ZENTEK LTD (ZTEKF) reported an operating loss of $6.7M against $64K in interest expense. There is no operating profit to cover interest, so interest must be met from cash reserves or from financing rather than from operations. This ratio divides operating income by interest expense. Ratios above 5x indicate strong debt-servicing ability, while ratios below 2x suggest the company may face difficulty meeting interest payments if earnings decline. Learn more in our complete guide to financial health indicators.

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