BALCAO · METAL MINING · SMALL CAP
Graphene & Solar Technologies Ltd. GSTX
15 fiscal years on record · USD · FY2025 reported · SEC filings only
$-3.3M
Growth
—
Revenue, FY2025 · full 15-year series below
Revenue $M
Net income $M
FY2020 · Revenue 0.0 · Net income -1.1
Compound annual growth
3 yrs
5 yrs
10 yrs
15 yrs
Compound annual rates per period — left blank where that exact year isn't on file, the series crosses a loss, or (per-share rows) a split falls inside the window.
Profitability
—
Operating margin
Net margin
FY2014 · Operating -102.9% · Net -200.9%
ROE
FY2021 · ROE -4375.5%
The 15-year record
15 fiscal years
Every figure from documents filed with the SEC · USD
EPS, diluted, dividend per share and shares outstanding are shown without shading, and a vertical line marks the year the share count changed — the series crosses a large, unexplained change in share count, so the years on either side are not on a comparable scale.
row low → row highnegative
| Metric | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue $B | · | · | · | · | · | 0.0 | 0.0 | · | · | · | · | 0.0 | 0.0 | 0.0 | 0.0 |
| Operating income $B | −0.0 | −0.0 | −0.0 | −0.0 | −0.0 | −0.0 | −0.0 | −0.0 | −0.0 | −0.0 | −0.0 | −0.0 | −0.0 | 0.0 | 0.0 |
| EBITDA $B | −0.0 | −0.0 | −0.0 | −0.0 | −0.0 | −0.0 | −0.0 | −0.0 | · | · | · | −0.0 | −0.0 | 0.0 | 0.0 |
| Income tax $B | · | · | · | · | · | · | · | · | · | · | · | 0.0 | 0.0 | 0.0 | 0.0 |
| Net income $B | −0.0 | −0.0 | −0.0 | −0.0 | −0.0 | −0.0 | −0.0 | −0.0 | −0.0 | 0.0 | 0.0 | −0.0 | −0.0 | −0.0 | −0.0 |
| Free cash flow $B | · | · | · | · | · | · | · | · | −0.0 | · | · | −0.0 | 0.0 | 0.0 | 0.0 |
| EPS, diluted $ | 0.00 | −0.01 | 0.00 | · | · | 0.00 | −0.01 | −0.01 | 0.00 | 0.01 | 2.65 | 26.92 | −26.74 | −0.09 | −0.15 |
| Dividend / sh $ | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · |
| Payout % | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · |
| ROE % | · | · | · | · | −4375.5 | · | · | · | · | · | · | · | −104.0 | −52.6 | −173.7 |
| Shares out B | 0.73 | 0.57 | 0.42 | 0.37 | 0.34 | 0.25 | 0.24 | 0.24 | 0.22 | 0.00 | 0.00 | 0.00 | 0.00 | 0.01 | 0.01 |
Slide the table for earlier years · "·" marks a figure not available in our data for that year.
Provenance
Company facts, as filed
How we verify · 0 failures in 53 reconciliationsAUDITED
Reconciled in 15 of 19 fiscal years. 23 checks could not be computed.
EPS recomputationBalance-sheet identityGross profitBalance-sheet liquiditymoeda_consistente0 failures
ActivityMetal Mining
Listed onOTC market
Incorporated inColorado
Fiscal year endsSeptember 30
SEC categoryemerging growth company, smaller reporting company
Data on record since2011