Overview
- TickerGSTX on OTC1
- IndustryMetal Mining1
- HeadquartersPhoenix, Arizona1
- Incorporated inCO2
- Business address11201 North Tatum Boulevard, Suite 300, Phoenix, Az 850282
- Filer category, Emerging growth company2
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Company Pty Ltd (QSM AUS) – An Australian based company developing silicon wafer manufacturing facilities in the Oceania Region.3 From its latest annual report
Financials
From the company’s reports to the SEC. Every number links to the filing it came from.
Financial statements
Every line of the income statement as filed: the last 2 fiscal years, latest first.8
| Period ending | 2024-09-30 | 2023-09-30 |
|---|---|---|
| Professional fees | $2.5M | $974.6K |
| General and administration | $93.9K | $176.9K |
| Total operating expenses | $2.6M | $1.2M |
| Loss from operations | -$2.6M | -$1.2M |
| Other income | $75.2K | $31.5K |
| Interest expense | -$50.1K | -$23.2K |
| Loss on extinguishment of debt | -$1.7K | -$40.2K |
| Total Other Income (Expense) | $23.4K | -$32.0K |
| Net Income (Loss) from continuing operations | -$2.5M | -$1.2M |
| Net Loss from discontinued operations | -$103.3K | -$121.7K |
| Net Income (Loss) | -$2.6M | -$1.3M |
| Net Loss attributed to non-controlling interest | $185 | |
| Net Loss attributed to Graphene & Solar Technologies Ltd. | -$2.6M | -$1.3M |
| Other Comprehensive Income | -$104.3K | $12.4K |
| Net Comprehensive Loss | -$2.7M | -$1.3M |
| Net Loss available to common shareholders | -$2.7M | -$1.3M |
| Diluted loss per common share | -$0.01 | $0.00 |
| Basic loss per common share | $0.00 | |
| Weighted average number of common shares outstanding Basic | 454.4M shares | 387.2M shares |
| Weighted average number of common shares outstanding Diluted | 454.4M shares | 387.2M shares |
No quarter-by-quarter statement was filed.
Every line of the balance sheet as filed: the last 4 fiscal years (annual) or 4 quarters (quarterly), latest first.8
| Period ending | 2024-09-30 | 2023-10-31 | 2023-09-30 | 2022-09-30 |
|---|---|---|---|---|
| Cash | $1.8K | $1.1K | ||
| Prepaid expenses | $11.9K | $11.1K | ||
| Total Current Assets | $13.8K | $12.2K | ||
| Furniture and equipment, net of depreciation $88,063 | $26.3K | $937 | ||
| Other Receivable | $89.9K | $4.0K | ||
| Other Assets | $16.2K | |||
| Right of Use Asset | $160.6K | $158.9K | ||
| Assets held for sale | $976 | |||
| Total Assets | $306.7K | $18.1K | ||
| Accounts payable and other payable | $1.3M | $1.3M | ||
| Accrued interest payable | $222.7K | $184.9K | ||
| Due to related party | $852.7K | $1.8M | ||
| Lease Liability | $47.0K | |||
| Notes payable $60,000 in default | $324.9K | $60.0K | ||
| Notes payable related party | $97.4K | $71.7K | ||
| Convertible notes payable, $100,747 in default | $101.9K | $100.7K | ||
| Convertible notes payable related party, net of discount $4,083 and $0 | $84.4K | |||
| Liabilities held for sale | $1.5M | |||
| Total Current Liabilities | $3.0M | $5.0M | ||
| Lease Liability | $117.3K | |||
| Total Liabilities | $3.1M | $5.0M | ||
| Common stock: 800,000,000 shares authorized; $0.00001 par value; 569,779,887 and 421,292,610 shares issued and outstanding | $5.7K | $4.2K | ||
| Additional paid-in capital | $68.8M | $63.9M | ||
| Stock Receivable | -$795.0K | -$795.0K | ||
| Accumulated deficit | -$71.0M | -$68.4M | ||
| Accumulated other comprehensive income | $198.7K | $303.0K | ||
| Non-Controlling Interest | -$185 | |||
| Total Stockholders Deficit | -$2.8M | -$5.0M | -$4.0M | |
| Total Liabilities and Stockholders Deficit | $306.7K | $18.1K | ||
| Depreciation net | $88.1K | |||
| Note payable default | $60.0K | |||
| Convertible note payable default | $100.7K | |||
| Debt Instrument, Unamortized Discount, Current | $4.1K | $0 | ||
| Preferred stock, shares authorized | 10.0M shares | 10.0M shares | ||
| Preferred stock, par value | $0.00 | $0.00 | ||
| Preferred stock, shares issued | 0 shares | 0 shares | ||
| Preferred stock, shares outstanding | 0 shares | 0 shares | ||
| Common stock, shares authorized | 800.0M shares | 800.0M shares | ||
| Common stock, par value | $0.00 | $0.00 | ||
| Common stock, shares issued | 569.8M shares | 421.3M shares | ||
| Common stock, shares outstanding | 569.8M shares | 421.3M shares |
| Period ending | 2024-09-30 | 2023-10-31 | 2023-09-30 | 2022-09-30 |
|---|---|---|---|---|
| Cash | $1.8K | $1.1K | ||
| Prepaid expenses | $11.9K | $11.1K | ||
| Total Current Assets | $13.8K | $12.2K | ||
| Furniture and equipment, net of depreciation $88,063 | $26.3K | $937 | ||
| Other Receivable | $89.9K | $4.0K | ||
| Other Assets | $16.2K | |||
| Right of Use Asset | $160.6K | $158.9K | ||
| Assets held for sale | $976 | |||
| Total Assets | $306.7K | $18.1K | ||
| Accounts payable and other payable | $1.3M | $1.3M | ||
| Accrued interest payable | $222.7K | $184.9K | ||
| Due to related party | $852.7K | $1.8M | ||
| Lease Liability | $47.0K | |||
| Notes payable $60,000 in default | $324.9K | $60.0K | ||
| Notes payable related party | $97.4K | $71.7K | ||
| Convertible notes payable, $100,747 in default | $101.9K | $100.7K | ||
| Convertible notes payable related party, net of discount $4,083 and $0 | $84.4K | |||
| Liabilities held for sale | $1.5M | |||
| Total Current Liabilities | $3.0M | $5.0M | ||
| Lease Liability | $117.3K | |||
| Total Liabilities | $3.1M | $5.0M | ||
| Common stock: 800,000,000 shares authorized; $0.00001 par value; 569,779,887 and 421,292,610 shares issued and outstanding | $5.7K | $4.2K | ||
| Additional paid-in capital | $68.8M | $63.9M | ||
| Stock Receivable | -$795.0K | -$795.0K | ||
| Accumulated deficit | -$71.0M | -$68.4M | ||
| Accumulated other comprehensive income | $198.7K | $303.0K | ||
| Non-Controlling Interest | -$185 | |||
| Total Stockholders Deficit | -$2.8M | -$5.0M | -$4.0M | |
| Total Liabilities and Stockholders Deficit | $306.7K | $18.1K | ||
| Depreciation net | $88.1K | |||
| Note payable default | $60.0K | |||
| Convertible note payable default | $100.7K | |||
| Debt Instrument, Unamortized Discount, Current | $4.1K | $0 | ||
| Preferred stock, shares authorized | 10.0M shares | 10.0M shares | ||
| Preferred stock, par value | $0.00 | $0.00 | ||
| Preferred stock, shares issued | 0 shares | 0 shares | ||
| Preferred stock, shares outstanding | 0 shares | 0 shares | ||
| Common stock, shares authorized | 800.0M shares | 800.0M shares | ||
| Common stock, par value | $0.00 | $0.00 | ||
| Common stock, shares issued | 569.8M shares | 421.3M shares | ||
| Common stock, shares outstanding | 569.8M shares | 421.3M shares |
Cash flow is reported year to date, not quarter by quarter, so there are no separate quarterly figures.
Every line of the cash flow as filed: the last 2 fiscal years, latest first.8
| Period ending | 2024-09-30 | 2023-09-30 |
|---|---|---|
| Net Income (loss) | -$2.6M | -$1.3M |
| Stock-based compensation | $296.7K | $291.6K |
| Stock-based compensation for acquisition of subsidiary | $710.0K | |
| Compensation to management for acquisition of subsidiary | $169.5K | |
| Depreciation expense | $338 | $338 |
| Amortization of discount | $18.2K | |
| Loss on Settlement of Debt | $40.2K | |
| Loss on Debt Extinguishment | $1.7K | |
| Accounts payable | $408.0K | $227.0K |
| Accrued interest payable | $32.3K | $23.2K |
| Other Receivables | $3.3K | -$1.9K |
| Right of Use Assets | $7.3K | |
| Lease Liabilities | -$6.8K | |
| Due to related parties | $904.1K | $652.4K |
| Net cash used in operating activities | -$96.0K | -$72.2K |
| Cash acquired from purchase of subsidiary | $319 | |
| Net cash used in investing activities | $319 | |
| Proceeds from issuance of common stock | $7.0K | |
| Issuance of convertible note related party | $110.9K | $71.7K |
| Net cash from financing activities | $117.9K | $71.7K |
| Effect of currency translations to cash flow | -$21.4K | -$1.3K |
| Net change in cash and cash equivalents | $751 | -$1.8K |
| Settlement of Debt for Common Stock | $2.2M | $25.0K |
| Issuance of Common Stock as Debt Discount | $20.7K | |
| Issuance of shares to subsidiary | $20 |
No quarter-by-quarter statement was filed.
Compare Graphene & Solar Technologies Ltd with another company
What it owns
What Graphene & Solar Technologies Ltd reports owning in its annual reports to the SEC: buildings, land and equipment, real estate and locations, investments, intangible assets and inventory, at the end of its latest fiscal year and a year before.
Property and equipment
| Item | Latest | A year before | Change |
|---|---|---|---|
| Property and equipment, before depreciation | $108.9K10 Sep 30, 2025 | $114.3K8 Sep 30, 2024 | −4.8% |
| Accumulated depreciation | $89.4K10 Sep 30, 2025 | $88.1K8 Sep 30, 2024 | +1.5% |
| Property and equipment, net | $19.5K10 Sep 30, 2025 | $26.3K8 Sep 30, 2024 | −25.9% |
| Operating-lease assets (leased space) | $107.0K10 Sep 30, 2025 | $160.6K8 Sep 30, 2024 | −33.4% |
Investments
| Item | Latest | A year before | Change |
|---|---|---|---|
| Cash and cash equivalents | $57.4K10 Sep 30, 2025 | $1.8K8 Sep 30, 2024 | +3009.2% |
Properties, in its own words
We own general office, lab and factory equipment with a net book value of $19,465 and $26,262 as of September 30, 2025 and 2024 respectively, net of depreciation.
We currently maintain a representative office at 11201 North Tatum Boulevard suite 300 Phoenix, Arizona 85028 (the Company pays monthly rent in the amount of $278 for this office).
Item 2 of the 10-K filed Feb 25, 2026.3
Leadership
Who has led Graphene & Solar Technologies Ltd, and when. Pick a name to see everywhere that person has worked.
Board members and other officers (2)
- Board memberFrank J. Garofalo Jun 9, 2020 to Jun 9, 202011
- Board memberRick Wilber Nov 27, 2012 to Nov 27, 201212
Former names
Timeline
- Sep 25, 20268-K Other events13
- Sep 17, 20268-K Other events14
- Jun 30, 20268-K Executive or director change; Other events15
- Jun 26, 20268-K Executive or director change16
- Jun 24, 20268-K Entered a material agreement; Other events17
- Apr 23, 20268-K Executive or director change18
- Apr 17, 20268-K Executive or director change19
- Feb 12, 20248-K Entered a material agreement20
- Feb 9, 20248-K Entered a material agreement21
- Nov 9, 20238-K Other events22
- Aug 30, 20228-K Executive or director change23
- Dec 22, 20218-K Executive or director change24
Filings
49 filings to the SEC since October 2021: 7 annual reports, 16 quarterly reports, 12 major events, 14 other. The latest 20:
- Sep 25, 20268-K EDGAR
- Sep 17, 20268-K EDGAR
- Aug 14, 202610-Q EDGAR
- Jun 30, 20268-K EDGAR
- Jun 26, 20268-K EDGAR
- Jun 24, 20268-K EDGAR
- May 15, 202610-Q EDGAR
- Apr 23, 20268-K EDGAR
- Apr 17, 20268-K EDGAR
- Apr 13, 2026UPLOAD EDGAR
- Apr 10, 202610-Q EDGAR
- Mar 18, 202610-K/A EDGAR
- Feb 25, 202610-K EDGAR
- Feb 2, 202610-K/A EDGAR
- Dec 31, 2025NT 10-K EDGAR
- Dec 31, 2025CORRESP EDGAR
- Nov 12, 202510-Q/A EDGAR
- Nov 12, 202510-Q EDGAR
- Oct 20, 202510-Q EDGAR
- Oct 20, 202510-Q EDGAR
The 49 filings since October 2021 can be filtered by form type and year here when JavaScript is on.
Every filing from the last five years, summarized. The full record is on SEC EDGAR.
SEC filer profile
How Graphene & Solar Technologies Ltd is registered with the Securities and Exchange Commission, from its EDGAR record and the cover page of its latest annual report.
- Name on EDGARGraphene & Solar Technologies Ltd1
- CIK0001497649
- Employer ID (EIN)27-28887193
- Filer statusNon-accelerated filer an emerging growth company; a smaller reporting company; a shell company3
- Incorporated incolorado3
- Fiscal year endsSeptember 301
- Industry code (SIC)1000 Metal Mining1
- SEC reviewing officeOffice of Energy & Transportation, Division of Corporation Finance1
- Business address11201 North Tatum Boulevard, Suite 300, Phoenix, AZ 850281
- Phone602-388-83351
- Shares outstanding739,928,268 as of Aug 12, 20267
- Public float$112.2K as of Sep 30, 20253
- AuditorM&K CPAS, Woodlands, TX PCAOB ID 27383
- On EDGAR sinceOct 21, 20101
- Filings235 in all: 10-Q (45), 8-K (44), CORRESP (29), UPLOAD (26), NT 10-Q (20), 10-K (15), NT 10-K (12), S-1/A (8)1
All 25 form types
EFFECT (5), POS AM (4), 10-K/A (3), 8-K/A (3), D (3), S-1 (3), S-3/A (3), 10-Q/A (2), SC 13G (2), 3 (1), 4 (1), 424B4 (1), D/A (1), NT 10-Q/A (1), S-3 (1), S-8 (1), SC 13D (1)
- Latest filingsAnnual report (10-K) Feb 25, 2026
Quarterly report (10-Q) Aug 14, 2026
Latest 8-K (8-K) Sep 25, 2026
Sources
The numbers on this page point here. Each one links to the record it came from.
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11SEC EDGARFrank J. Garofalo, Board member
- 12SEC EDGARRick Wilber, Board member
- 13SEC EDGAROther events
- 14SEC EDGAROther events
- 15
- 16SEC EDGARExecutive or director change
- 17
- 18SEC EDGARExecutive or director change
- 19SEC EDGARExecutive or director change
- 20SEC EDGAREntered a material agreement
- 21SEC EDGAREntered a material agreement
- 22SEC EDGAROther events
- 23SEC EDGARExecutive or director change
- 24SEC EDGARExecutive or director change