GSTX — Graphene & Solar Technologies Ltd

OTC · Materials · Metals & Mining · CIK 1497649 ·
Last close
Market Cap
52W High
52W Low
ADV30
Next earnings
Graphene & Solar Technologies Limited, together with its subsidiary, manufactures critical materials for the solar and semiconductor markets in the United States and Australia. It engages in the production of solar and semiconductor grade quartz sand; development of silicon wafer manufacturing facilities; and development of green silicon metal smelter, as well as polysilicon production plant. The company was formerly known as Solar Quartz Technologies Corporation and changed its name to Graphene & Solar Technologies Limited in September 2018. Graphene & Solar Technologies Limited was incorporated in 2010 and is based in Phoenix, Arizona.

Quarterly Fundamentals

Revenues vs Net Income (last 4 Q)

Assets vs Liabilities (last 4 Q)

PeriodRevenuesGrossProfit OpIncomeNetIncomeAssets CashLiabilities
Mar 2026 0 -931,157 -882,698 344,932 108,942 5,025,353
Dec 2025 0 -759,871 -858,890 323,798 78,842 4,746,543
Sep 2025 0 -684,295 -739,215 313,046 57,365 4,869,739
Jun 2025 0 -803,874 -877,687 390,549 42,791 4,932,271

Cashflow TTM (yfinance, fills SEC gap)

Operating CF
$-313,299
Investing CF
$13,537
Financing CF
$398,187
CapEx
Dividends Paid
Buybacks
EPS Diluted TTM
$0.00
As of
2026-05-10

Balance + Analyst (yfinance extras)

Retained Earnings
$-75,179,116
Inventory
Receivables
ST Investments
EBIT TTM
$-3,752,558
Pretax Income TTM
$-3,958,945
Interest Exp TTM
$206,387
Analysts

Annual Trend (SEC EDGAR, last 4y)

Revenues vs Net Income (last 4y)

FY endRevenuesOpIncome NetIncomeAssetsLiabilities EquityOCF
Sep 2025 0 -3,065,224 -3,304,596 313,046 4,869,739 -429,796
Sep 2024 0 -2,560,850 -2,640,552 306,713 3,143,686 -96,029
Sep 2023 0 -1,151,426 -1,305,062 18,130 4,997,159 -72,180
Sep 2022 0 -15,021,841 -21,019,376 18,382 4,061,574 -43,823

Peers — same industry

TickerNameMarket CapLastDaily %
BHP BHP Group Ltd $219.71B $86.49
GLW CORNING INC /NY $168.83B $196.17
SCCO SOUTHERN COPPER CORP/ $158.42B $189.88
RIO RIO TINTO PLC $134.16B $106.94
NEM NEWMONT Corp /DE/ $119.15B $111.61

Recent Insider Activity

No insider activity indexed for this ticker.