Yellowstone Group (YSGL) lifts revenue to $10,166 but records $4,591 quarterly loss

Rhea-AI Filing Summary

Yellowstone Group Ltd, a Nevada-incorporated financial consulting firm based in Sydney, reported results for the three months ended June 30, 2026. Revenue from financial consulting services was $10,166, up $2,499, or 33%, versus the same period in 2025, driven by services to three Australian and New Zealand clients targeting U.S. OTC listings.

The company recorded a net loss of $4,591, compared with net income of $1,387 a year earlier, as general and administrative expenses rose to $14,757, mainly bank charges and professional fees. Operating cash flow was negative at $(12,810), reducing cash and cash equivalents to $44,126 and leaving total assets of $57,362, liabilities of $37,600, and shareholders’ equity of $19,762.

Revenue was highly concentrated, with three customers contributing 100% of the quarter’s revenue. Management disclosed continuing material weaknesses in internal control over financial reporting and concluded that disclosure controls and procedures were not effective, citing lack of an effective audit committee, inadequate segregation of duties, insufficient written policies, and no internal audit function. As of June 30, 2026, 22,400,000 common shares were outstanding.

Positive

• Revenue grew 33% year over year to $10,166, reflecting increased financial consulting services to Australian and New Zealand clients.
• The company ended the quarter with $44,126 in cash and total assets of $57,362, providing some liquidity to support ongoing operations.

Negative

• Results swung from net income to a net loss of $4,591, driven by higher general and administrative expenses of $14,757.
• Operating cash flow turned negative at $(12,810), eroding cash balances and indicating that the business is not currently funding itself from operations.
• Revenue is highly concentrated, with three customers accounting for 100% of quarterly revenue, increasing customer concentration risk.
• Management identified material weaknesses in internal control over financial reporting and concluded disclosure controls were not effective.

Filing Explained

No quarter issuance is disclosed to dilute existing holders; 75 million shares are authorized against 22.4 million outstanding.

This Form 10-Q is an unaudited quarterly report for the three months ended June 30, 2026, signed on August 10, 2026, and reports the quarter as completed. It reports no proceeds from financing and no shares issued during the quarter; common stock remained at 22,400,000 shares, while 75,000,000 shares were authorized, so the disclosed authorization is capacity rather than an issuance in this report.

Issuing additional shares increases the total share count and reduces an existing holder’s percentage ownership absent offsetting changes; here, the filing documents authorization above outstanding shares but no quarter issuance. The company also reports $7,534 owed to CEO Jianing Yang through an unsecured, non-interest-bearing advance that is repayable on demand.

The notes state that the company had no other significant capital commitments or significant guarantees as of June 30, 2026, and no subsequent events requiring disclosure.

Key Figures

Revenue: $10,166 Net (loss) income: $(4,591) Operating cash flow: $(12,810) +5 more

8 metrics

Revenue $10,166 Three months ended June 30, 2026; up $2,499 or 33% year over year

Net (loss) income $(4,591) Three months ended June 30, 2026; compared with net income of $1,387 in 2025

Operating cash flow $(12,810) Net cash used in operating activities for the three months ended June 30, 2026

Cash and cash equivalents $44,126 Balance as of June 30, 2026

Total assets $57,362 Balance sheet total as of June 30, 2026

Total liabilities $37,600 Total liabilities as of June 30, 2026

Shares outstanding 22,400,000 Common stock outstanding as of June 30, 2026

Customer A revenue share 54% Customer A’s share of revenue for the three months ended June 30, 2026

Key Terms

smaller reporting company, material weaknesses, Internal Control-Integrated Framework, related parties, +1 more

5 terms

smaller reporting company regulatory

"As a “smaller reporting company” as defined by Item 10 of Regulation S-K"

A smaller reporting company is a publicly traded firm that meets regulatory size tests allowing it to provide abbreviated financial disclosures and compliance filings compared with larger companies. For investors, that means financial statements and notes may be less detailed, which can make it harder to compare performance or spot risks—think of reading a short summary instead of a full report when deciding whether to buy or hold a stock.

material weaknesses regulatory

"in light of the material weaknesses found in our internal controls over financial reporting"

Material weaknesses are significant flaws in a company’s systems for ensuring its financial reports are accurate and reliable. Like a broken lock on a safe, they increase the chance that financial statements contain big errors or omissions, which can mislead investors about performance and risk; discovering one often raises questions about management oversight, may lead to restated results, and can affect investor confidence and a company’s valuation.

Internal Control-Integrated Framework regulatory

"based on the criteria for effective internal control over financial reporting established in Internal Control-Integrated Framework"

related parties financial

"Parties are also considered to be related if they are subject to common control or common significant influence"

Related parties are people or organizations that have close ties to a company—such as owners, executives, family members, or other companies under common control—that can do business with it in ways a stranger would not. Investors care because deals between related parties can favor insiders, hide true costs or benefits, or mask risks; like a family agreeing on a price for a used car, these transactions may not reflect what an independent buyer would pay and can affect a company’s honesty about its finances.

fair value hierarchy financial

"This ASC establishes a fair value hierarchy that prioritizes the inputs to valuation techniques"

Earnings Snapshot

Revenue: $10,166

Three months ended June 30, 2026

Revenue $10,166 +$2,499, or 33%, vs three months ended June 30, 2025

Net (loss) income $(4,591) Down from net income of $1,387 in the three months ended June 30, 2025

Net cash from operating activities $(12,810) Down from $4,982 in net cash provided by operating activities in the prior-year quarter

FAQ

How did Yellowstone Group Ltd (YSGL) perform in the quarter ended June 30, 2026?

Yellowstone Group Ltd reported revenue of $10,166 and a net loss of $4,591 for the three months ended June 30, 2026, compared with revenue of $7,667 and net income of $1,387 in the prior-year quarter.

What were YSGL’s key revenue drivers and customer concentration this quarter?

All revenue came from financial consulting services totaling $10,166. Three customers accounted for 100% of revenue: Customer A 54%, Customer B 30%, and Customer C 16%, highlighting significant customer concentration.

What is Yellowstone Group Ltd’s cash position and balance sheet strength?

As of June 30, 2026, Yellowstone Group Ltd held $44,126 in cash and cash equivalents, with total assets of $57,362, total liabilities of $37,600, and shareholders’ equity of $19,762 on its balance sheet.

Did YSGL generate or use cash from operations in the latest quarter?

The company used cash in operations, reporting net cash used in operating activities of $(12,810) for the three months ended June 30, 2026, mainly due to higher prepayments and lower accounts payable and advances from customers.

What internal control issues did Yellowstone Group Ltd (YSGL) disclose?

Management reported material weaknesses in internal control, including no functioning audit committee, inadequate segregation of duties, insufficient written accounting policies, and no internal audit function, and concluded disclosure controls were not effective as of June 30, 2026.

How many shares of YSGL common stock are outstanding and what is the capital structure?

Yellowstone Group Ltd is authorized to issue 75,000,000 common shares. As of June 30, 2026, it had 22,400,000 common shares issued and outstanding, with common stock and additional paid-in capital totaling $38,000.

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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-Q

☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the Quarterly Period Ended June 30, 2026

or

☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from ______ to ______

Commission File Number 333-288068

YELLOWSTONE GROUP LTD

(Exact name of registrant issuer as specified in its charter)

Nevada		8200		99-3878528
(State or other jurisdiction of incorporation or organization)		(Primary Standard Industrial Classification Number)		(IRS Employer Identification Number)

48 Janice Street, Seven Hills, Sydney, NSW 2147, Australia

(Address of principal executive offices, including zip code)

Issuer’s telephone number: (+61) 450315883

Company email: yellowstonegroup@yeah.net

(Registrant’s telephone number, including area code)

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.

Yes ☒ No ☐

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (section 232.405 of this chapter) during the preceding twelve months (or shorter period that the registrant was required to submit and post such files).

Yes ☒ No ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. See the definitions of “large accelerated filer,” “accelerated filer” and “smaller reporting company” in Rule 12b-2 of the Exchange Act. (Check one):

Large Accelerated Filer ☐	Accelerated Filer ☐	Non-accelerated Filer ☒	Smaller reporting company ☒
			Emerging growth company ☒

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act ☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes ☐ No ☒

APPLICABLE ONLY TO ISSUERS INVOLVED IN BANKRUPTCY PROCEEDINGS DURING THE

PRECEDING FIVE YEARS:

Indicate by check mark whether the registrant has filed all documents and reports required to be filed by Sections 12, 13 or 15(d) of the Securities Exchange Act of 1934 subsequent to the distribution of securities under a plan confirmed by a court.

N/A

Securities registered pursuant to Section 12(b) of the Act:

Title of each class		Trading Symbol(s)		Name on each exchange on which registered
N/A		N/A		N/A

APPLICABLE ONLY TO CORPORATE ISSUERS:

Indicate the number of shares outstanding of each of the issuer’s classes of common stock, as of the latest practicable date.

Class		Outstanding on June 30, 2026
Common Stock, $0.0001 par value		22,400,000

TABLE OF CONTENTS

		Page
PART I	FINANCIAL INFORMATION
ITEM 1.	UNAUDITED FINANCIAL STATEMENTS:
	BALANCE SHEETS AS OF JUNE 30, 2026 (UNAUDITED) AND MARCH 31, 2026 (AUDITED)	F-1
	STATEMENTS OF OPERATIONS FOR THE THREE MONTHS ENDED JUNE 30, 2026 (UNAUDITED)	F-2
	STATEMENTS OF COMPREHENSIVE INCOME (LOSS) FOR THE THREE MONTHS ENDED JUNE 30, 2026 (UNAUDITED)	F-3
	STATEMENT OF CHANGES IN SHAREHOLDERS’ EQUITY FOR THE THREE MONTHS ENDED JUNE 30, 2026 (UNAUDITED)	F-4
	STATEMENTS OF CASH FLOWS FOR THE THREE MONTHS ENDED JUNE 30, 2026 (UNAUDITED)	F-5
	NOTES TO THE FINANCIAL STATEMENTS FOR THREE MONTHS ENDED JUNE 30, 2026 (UNAUDITED)	F-6 – F-11
ITEM 2.	MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS	3 - 4
ITEM 3.	QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK	5
ITEM 4.	CONTROLS AND PROCEDURES	5 - 6
PART II	OTHER INFORMATION
ITEM 1.	LEGAL PROCEEDINGS	7
ITEM 2.	UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS	7
ITEM 3.	DEFAULTS UPON SENIOR SECURITIES	7
ITEM 4.	MINE SAFETY DISCLOSURES	7
ITEM 5.	OTHER INFORMATION	7
ITEM 6.	EXHIBITS	7
SIGNATURES		8

-2-

PART I — FINANCIAL INFORMATION

ITEM 1. UNAUDITED FINANCIAL STATEMENTS

YELLOWSTONE GROUP LTD

BALANCE SHEETS

		As of				As of
		June 30, 2026				March 31, 2026
			(Unaudited)				(Audited)
ASSETS
Current assets
Cash and cash equivalents		$	44,126			$	56,936
Accounts receivable		$	-				-
Prepayment and deposit		$	10,491				1,336
Total current assets		$	54,617				58,272
Non - current asset
Plant and equipment, net		$	2,745			$	3,248
Total non - current asset			2,745				3,248
TOTAL ASSETS		$	57,362			$	61,520
LIABILITIES AND STOCKHOLDERS’ EQUITY
Current liabilities
Accounts payable		$	3,100			$	8,500
Other payable			26,300				17,800
Advances from customers			666				3,333
Amounts due to a related party			7,534				7,534
Total current liabilities			37,600				37,167
Total liabilities		$	37,600			$	37,167
Stockholders’ equity
Common stock – Par value $ 0.0001; Authorized: 75,000,000 shares; Issued and outstanding: 22,400,000 shares as of June 30, 2026 and March 31, 2026		$	2,240			$	2,240
Additional paid in capital			35,760				35,760
Accumulated deficit			(18,238	)			(13,647	)
Total stockholders’ equity		$	19,762			$	24,353
TOTAL LIABILITIES AND STOCKHOLDERS’ EQUITY		$	57,362			$	61,520

The accompanying notes are an integral part of these financial statements.

F-1

YELLOWSTONE GROUP LTD

STATEMENT OF OPERATIONS

		2026				2025
		Three months ended June 30
		2026				2025
Revenue		$	10,166			$	7,667
Operating expenses
General and administrative expenses			14,757				6,280
Total operating expenses			14,757				6,280
Loss from operations			(4,591	)			1,387
Other income			-				-
Net (loss) income			(4,591	)			1,387
Earnings per share
Net (loss) income per common share – basic and diluted			(0.0002	)			0.0001
Weighted average number of common stock
Basic and diluted			22,400,000				20,000,000

The accompanying notes are an integral part of these financial statements.

F-2

YELLOWSTONE GROUP LTD

STATEMENTS OF COMPREHENSIVE INCOME (LOSS)

		2026				2025
		Three months ended June 30
		2026				2025
		(Unaudited)				(Unaudited)
Net income (loss)			(4,591	)			1,387
Other comprehensive income (loss)
Foreign currency translation adjustments, net of tax of nil
Comprehensive income (loss) attributable to Yellowstone Group Ltd			(4,591	)			1,387
Total comprehensive income (loss) attributable to common shares of Yellowstone Group Ltd			(4,591	)			1,387

F-3

YELLOWSTONE GROUP LTD

STATEMENTS OF CHANGES IN SHAREHOLDERS’ EQUITY

		Shares				Amount				capital				Deficit				Total
		Common Stock								Additional paid in				Accumulated
		Shares				Amount				capital				Deficit				Total
Balance as of June 30, 2025			20,000,000				2,000				0				(1,433	)			567
Net income			-				-				-				3,804				3,804
Initial public offering			2,400,000				240				35,760				-				36,000
Balance as of September 30, 2025			22,400,000				2,240				35,760				2,371				40,371
Net loss			-				-				-				(14,846	)			(14,846	)
Balance as of December 31, 2025			22,400,000				2,240				35,760				(12,475	)			25,525
Net loss			-				-				-				(1,172	)			(1,172	)
Balance as of March 31, 2026			22,400,000				2,240				35,760				(13,647	)			24,353
Net loss			-				-				-				(4,591	)			(4,591	)
Net income (loss)			-				-				-				(4,591	)			(4,591	)
Balance as of June 30, 2026			22,400,000				2,240				35,760				(18,238	)			19,762

The accompanying notes are an integral part of these financial statements.

F-4

YELLOWSTONE GROUP LTD

STATEMENT OF CASH FLOWS

		2026				2025
		Three months ended June 30
		2026				2025
Cash Flows From Operating Activities:
Net (loss) income		$	(4,591	)		$	1,387
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation			503				503
Changes in operating assets and liabilities:
Accounts receivable			-				-
Prepayment			(9,155	)			(3,340	)
Accounts payable			(5,400	)			(5,400	)
Other payable			8,500				8,500
Advances from customers			(2,667	)			3,333
Net cash provided by/(used in) operating activities			(12,810	)			4,982
Cash Flows From Investing Activity:
Purchase of plant and equipment			-				(579	)
Net cash provided by/(used in) investing activity			-				(579	)
Cash Flows From Financing Activity:
Proceeds from issuance of shares			-				-
Proceeds from related-party loans			-				2,079
Net cash provided by/(used in) financing activity			-				2,079
Net change in cash and cash equivalents			(12,810	)			6,482
Cash and cash equivalents, beginning of period			56,936				8,455
Cash and cash equivalents, end of period		$	44,126			$	14,937
Supplemental cash flows information
Income taxes paid		$	-			$	-
Interest paid		$	-			$	-

The accompanying notes are an integral part of these financial statements.

F-5

YELLOWSTONE GROUP LTD

NOTES TO FINANCIAL STATEMENTS

1. Organization and business background

Yellowstone Group Ltd, a Nevada corporation, (“the Company”) was incorporated under the laws of the State of Nevada on July 08, 2024.

Yellowstone Group Ltd is headquartered in Sydney, Australia. The Company offers financial consulting services to small Australian and New Zealand companies, listed or seeking to list on the U.S. OTC markets, specializing in the preparation of annual and quarterly financial statements and reports.

The Company’s executive office is located at 48 Janice Street, Seven Hills, Sydney, NSW 2147, Australia.

2. Summary of Significant Accounting Policies

(a) Basis of presentation

The financial statements for Yellowstone Group Ltd for three months ended June 30, 2026 are prepared in accordance with accounting principles generally accepted in the United States of America (“US GAAP”). The Company has adopted March 31 as its fiscal year end.

(b) Use of estimates

Management uses estimates and assumptions in preparing these financial statements in accordance with US GAAP. Those estimates and assumptions affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities in the balance sheets, and the reported revenue and expenses during the periods reported. Actual results may differ from these estimates.

(c) Cash and Cash Equivalents

Cash and cash equivalents are carried at cost and represent cash on hand, demand deposits placed with banks or other financial institutions and all highly liquid investments with an original maturity of three months or less as of the purchase date of such investments.

F-6

(d) Accounts Receivable, net

Accounts receivable, net represents those receivables derived from the ordinary course of business and are recorded net of allowance that reflects the Company’s best estimate of the amounts that will not be collected. In determining collectability of the accounts receivables, the Company considers factors in assessing the expected credit losses, including historical credit loss experience, credit quality of customers, aging of the receivables, and specific facts and circumstances.

Accounts Receivable and allowance for credit losses. Trade receivables are uncollateralized customer obligations due under normal trade terms. The Company has established procedures to monitor credit risk. The estimated allowance is based on an analysis that estimates the amount of its total customer receivable balance that is not collectible. This analysis includes assessing a default probability to customers’ receivable balances, which is influenced by several factors including (i) current market conditions, (ii) periodic review of customer credit worthiness, and (iii) review of customer receivable aging and payment trends. Write-offs are recorded at the time a customer receivable is deemed uncollectible. In accordance with Accounting Standards Update (“ASU”) 2016-13, Financial Instruments – Credit Losses, Measurement of Credit Losses on Financial Instruments the Company recognizes expected credit losses based on a broader range of reasonable and supportable information to inform credit loss estimates. The Company accrued allowance for credit losses of nil for the three months ended June 30, 2026.

(e) Plant and equipment, net

Plant and equipment are stated at cost less accumulated depreciation and impairment. Depreciation of plant and equipment are calculated on the straight-line method over their estimated useful lives or lease terms generally as follows:

Schedule of Plant and Equipment Useful Live

Classification		Useful Life
Computer and Software		3 years
Furniture and fixtures		3 years

(f) Revenue Recognition

Revenue is recognized when a customer obtains control of promised goods or services and is recognized in an amount that reflects the consideration that the Company expects to receive in exchange for those goods or services. In addition, the standard requires disclosure of the nature, amount, timing, and uncertainty of revenue and cash flows arising from contracts with customers. The amount of revenue that is recorded reflects the consideration that the Company expects to receive in exchange for those goods and services. The Company applies the following five-step model in order to determine this amount:

	(i)	identification of the promised goods and services in the contract;
	(ii)	determination of whether the promised goods and services are performance obligations, including whether they are distinct in the context of the contract;
	(iii)	measurement of the transaction price, including the constraint on variable consideration;
	(iv)	allocation of the transaction price to the performance obligations; and
	(v)	recognition of revenue when (or as) the Company satisfies each performance obligation.

The Company adopted ASU 2014-09, Revenue from Contracts with Customers (Topic 606). Under Topic 606, the Company records revenue when persuasive evidence of an arrangement exists, delivery has occurred, the fee is fixed or determinable and collectability is probable. The Company generates revenue from preparing annual and quarterly financial statements and reports. Revenue is recognized upon completion and delivery of each quarterly financial statement and report and annual financial statement and report to the customer.

F-7

(g) Earnings Per Share

The Company reports earnings per share in accordance with ASC 260 “Earnings Per Share”, which requires presentation of basic and diluted earnings per share in conjunction with the disclosure of the methodology used in computing such earnings per share. Basic earnings per share excludes dilution and is computed by dividing income available to common stockholders by the weighted average common stock outstanding during the period. Diluted earnings per share takes into account the potential dilution that could occur if securities or other contracts to issue common stock were exercised and converted into common stock. Further, if the number of common stock outstanding increases as a result of a stock dividend or stock split or decreases as a result of a reverse stock split, the computations of a basic and diluted earnings per share shall be adjusted retroactively for all periods presented to reflect that change in capital structure.

The Company’s basic earnings per share is computed by dividing the net income available to holders by the weighted average number of the Company’s common stock outstanding. Diluted earnings per share reflects the amount of net income available to each common stock outstanding during the period plus the number of additional shares that would have been outstanding if potentially dilutive securities had been issued.

(h) Income Taxes

The Company accounts for income taxes using the asset and liability method prescribed by ASC 740 “Income Taxes”. Under this method, deferred tax assets and liabilities are determined based on the difference between the financial reporting and tax bases of assets and liabilities using enacted tax rates that will be in effect in the years in which the differences are expected to reverse. The Company records a valuation allowance to offset deferred tax assets if based on the weight of available evidence, it is more-likely-than-not that some portion, or all, of the deferred tax assets will not be realized. The effect on deferred taxes of a change in tax rates is recognized as income or loss in the period that includes the enactment date.

New U.S. federal tax legislation, commonly referred to as the Tax Cuts and Jobs Act (the “U.S. Tax Reform”), was signed into law on December 22, 2017. The U.S. Tax Reform modified the U.S. Internal Revenue Code by, among other things, reducing the statutory U.S. federal corporate income tax rate from 35% to 21% for taxable years beginning after December 31, 2017; limiting and/or eliminating many business deductions; migrating the U.S. to a territorial tax system with a one-time transaction tax on a mandatory deemed repatriation of previously deferred foreign earnings of certain foreign subsidiaries; subject to certain limitations, generally eliminating U.S. corporate income tax on dividends from foreign subsidiaries; and providing for new taxes on certain foreign earnings. Taxpayers may elect to pay the one-time transition tax over eight years, or in a single lump-sum payment.

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(i) Comprehensive Loss

Comprehensive income (loss) includes all changes in equity except those resulting from investments by owners and distributions to owners. For the periods presented, the Company’s total comprehensive income (loss) includes net loss.

(j) Related parties

Parties, which can be a corporation or individual, are considered to be related if the Company has the ability, directly or indirectly, to control the other party or exercise significant influence over the other party in making financial and operating decisions. Companies are also considered to be related if they are subject to common control or common significant influence.

(k) Fair Value Measurement

Accounting Standards Codification (“ASC”) 820 “Fair Value Measurements and Disclosures”, which defines fair value, establishes a framework for measuring fair value and expands disclosures about fair value measurements. The statement clarifies that the exchange price is the price in an orderly transaction between market participants to sell the asset or transfer the liability in the market in which the reporting entity would transact for the asset or liability, that is, the principal or most advantageous market for the asset or liability. It also emphasizes that fair value is a market-based measurement, not an entity-specific measurement, and that market participant assumptions include assumptions about risk and effect of a restriction on the sale or use of an asset.

This ASC establishes a fair value hierarchy that prioritizes the inputs to valuation techniques used to measure fair value. The hierarchy gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (Level 1 measurements) and the lowest priority to unobservable inputs (Level 3 measurements). The three levels of the fair value hierarchy are described below:

Level 1: Unadjusted quoted prices in active markets that are accessible at the measurement date for identical, unrestricted assets or liabilities;

Level 2: Quoted prices in markets that are not active, or inputs that are observable, either directly or indirectly, for substantially the full term of the asset or liability; and

Level 3: Prices or valuation techniques that require inputs that are both significant to the fair value measurement and unobservable (supported by little or no market activity).

(l) Recently issued and adopted accounting pronouncements

The Company reviews new accounting standards as issued. Management has not identified any other new standards that it believes will have a significant impact on the Company’s financial statements.

F-9

3. Cash and Cash Equivalents

The following is a summary of cash and cash equivalents: 

Summary of Cash and Cash Equivalents

		As of June 30, 2026				As of March 31, 2026
Cash and cash equivalents		$	44,126			$	56,936
Total		$	44,126			$	56,936

4. Property and equipment, net

Property and equipment consisted of the following as of June 30, 2026:

Schedule of Property and Equipment

		As of June 30, 2026				As of March 31, 2026
Computer and Software		$	5,455			$	5,455
Furniture and fixtures			579				579
Less: accumulated depreciation			(3,289	)			(2,786	)
Property and equipment, net		$	2,745			$	3,248

Depreciation expense for the three months ended June 30, 2026 and June 30, 2025 were $503 and $503, respectively.

5. Related Party Transactions

Parties are considered to be related if one party has the ability, directly or indirectly, to control the other party or exercise significant influence over the other party in making financial and operational decisions. Parties are also considered to be related if they are subject to common control or common significant influence. Related parties may be individuals or corporate entities.

For the period ended June 30, 2026 and March 31, 2026, the balance amounts due to related parties were as follows:

Balance amount with Related Parties:

Schedule of Amount Due to Related Parties

		As of June 30, 2026				As of March 31, 2026
Amount due to related parties		$	7,534			$	7,534

The balance represents advances from Jianing Yang, the Company’s CEO, President, Secretary, Treasurer and Director. The amount is unsecured, non-interest bearing and repayable on demand.

6. Shareholders’ Equity

The Company has 75,000,000 shares of common stock authorized.

On March 5, 2025, Jianing Yang, subscribed 20,000,000 shares of common stock at $0.0001 per share for a total subscription value of $2,000.

On August and September 2025, the Company issued 2,400,000 shares of common stock at $0.015 per share through an initial public offering. The common stock has a par value of $0.0001 per share, resulting in total proceeds of $36,000, which were allocated as $240 to Common Stock and $35,760 to Additional Paid-in Capital.

As of June 30, 2026, the Company has 22,400,000 shares of common stock issued and outstanding.

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7. Revenue

Schedule of Revenue from Contract with Customer 

		2026				2025
		Three months ended June 30
		2026				2025
Financial consulting services		$	10,166			$	7,667
Total		$	10,166			$	7,667

Financial consulting services for the three months ended June 30, 2026 and June 30, 2025 were $10,166 and $7,667, respectively

8. Net Loss per Common Share

Net loss per common share was computed by dividing net loss attributable to common shareholders by the weighted average number of ordinary shares outstanding for the three months ended June 30, 2026 and June 30, 2025:

Schedule of Earnings Per Share  

		Three months ended June 30
		2026				2025
Numerator:
Net (loss) income —basic and diluted			(4,591	)			1,387
Net (loss) income attributable to common shareholders			(4,591	)			1,387
Shares (Denominator):
Weighted average number of common shares outstanding			22,400,000				20,000,000
Basic and diluted
Net (loss) income per share—basic and diluted			(0.0002	)			0.0001

9. Concentrations of risk

Customer Concentration

For the three months ended June 30, 2026, there were three customers who accounted for 100% of the Company’s revenues.

The following table summarized customers with greater than 10% of the revenues and its accounts receivable balance:

 Schedule of Concentration of Risk  

		For the three months ended June 30, 2026
		Revenue				Percentage of Revenue				Accounts receivable
		US$				%				US$
Customer A			5,500				54	%			-
Customer B			3,000				30	%			-
Customer C			1,666				16	%			-
Total			10,166				100	%			-

10. Commitments and contingencies

The Company did not have other significant capital commitments or significant guarantees as of June 30, 2026.

11. Subsequent Event

Management has evaluated subsequent events through the date of this filing. All subsequent events requiring recognition as of June 30, 2026 have been incorporated into these financial statements and there are no subsequent events that require disclosure in accordance with FASB ASC Topic 855, “Subsequent Events”.

F-11

ITEM 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

The information contained in this quarterly report on Form 10-Q is intended to update the information contained in our Form S-1/A dated July 17, 2025, for the period from inception on July 08, 2024 to March 31, 2025 and presumes that readers have access to, and will have read, the “Management’s Discussion and Analysis” and other information contained in such Form S-1/A. The following discussion and analysis also should be read together with our financial statements and the notes to the financial statements included elsewhere in this Form 10-Q.

The following discussion contains certain statements that may be deemed “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995. Such statements appear in a number of places in this Report, including, without limitation, “Management’s Discussion and Analysis” These statements are not guarantees of future performance and involve risks, uncertainties and requirements that are difficult to predict or are beyond our control. Forward-looking statements speak only as of the date of this quarter report. You should not put undue reliance on any forward-looking statements. We strongly encourage investors to carefully read the factors described in our Form S-1/A registration statement, filed on July 17, 2025, in the section entitled “Risk Factors” for a description of certain risks that could, among other things, cause actual results to differ from these forward-looking statements. We assume no responsibility to update the forward-looking statements contained in this quarter report on Form 10-Q. The following should also be read in conjunction with the unaudited Condensed Financial Statements and notes thereto that appear elsewhere in this report.

Company Overview

YELLOWSTONE GROUP LTD, a Nevada corporation (“the Company”) was incorporated under the laws of the State of Nevada on July 08, 2024.

The Company’s executive office is located at 48 Janice Street, Seven Hills, Sydney, NSW 2147, Australia. We offer financial consulting services to small Australian and New Zealand companies with limited resources and annual turnover of less than $1 million USD, listed or seeking to list on the U.S. OTC markets, specializing in the preparation of annual and quarterly financial statements and reports.

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Results of operations for the three months ended June 30, 2026

Revenues

For the three months ended June 30, 2026, the Company generated revenue in the amount of $ 10,166. The revenue was generated as a result of the Company having provided financial consulting services to three Australian and New Zealand companies listed or seeking to list on the U.S. OTC markets.

General and Administrative Expenses

For the three months ended June 30, 2026, the Company had general and administrative expenses in the amount of $14,757. These were primarily comprised of bank charges and professional fees.

Net Loss

Our net loss for the three months ended June 30, 2026 was $4,591. Revenue increased by $2,499, or 33%, primarily due to additional financial consulting services provided during the quarter. Operating expenses increased by $8,477 primarily due to increased professional fees and depreciation expenses, resulting in a net loss compared with net income in the prior period.

Liquidity and Capital Resources

Cash Used in Operating Activities

Net cash used in operating activities was $12,810 for the three months ended June 30, 2026. Cash used in operating activities was primarily attributable to increases in prepayments and decreases in accounts payable and advances from customers, partially offset by an increase in other payables.

Cash Used In Investing Activity

For the three months ended June 30, 2026, the Company has used $0 in investing activity.

Cash Provided by Financing Activity

For the three months ended June 30, 2026, the Company has received $0 from financing activity.

Off-Balance Sheet Arrangements

The Company has no off-balance sheet arrangements.

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ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

As a “smaller reporting company” as defined by Item 10 of Regulation S-K, the Company is not required to provide information required by this Item.

ITEM 4. CONTROLS AND PROCEDURES

Disclosure Controls and Procedures

We maintain disclosure controls and procedures, as defined in Rule 13a-15(e) promulgated under the Securities Exchange Act of 1934 (the “Exchange Act”), that are designed to ensure that information required to be disclosed by us in the reports that we file or submit under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in the Securities and Exchange Commission’s rules and forms and that such information is accumulated and communicated to our management, including our principal executive and principal financial officers, or persons performing similar functions, as appropriate, to allow timely decisions regarding required disclosure.

We carried out an evaluation, under the supervision and with the participation of our management, including our chief executive officer, of the effectiveness of our disclosure controls and procedures as of June 30, 2026. Based on the evaluation of these disclosure controls and procedures, and in light of the material weaknesses found in our internal controls over financial reporting, our chief executive officer concluded that our disclosure controls and procedures were not effective. The matters involving internal controls and procedures that our management considered to be material weaknesses under the standards of the Public Company Accounting Oversight Board were: (i) lack of a functioning audit committee due to a lack of a majority of independent members and a lack of a majority of outside directors on our board of directors, resulting in ineffective oversight in the establishment and monitoring of required internal controls and procedures; (ii) inadequate segregation of duties and effective risk assessment; and (iii) insufficient written policies and procedures for accounting and financial reporting with respect to the requirements and application of both US GAAP and SEC guidelines; and (4) lack of internal audit functiondue to the fact that the Company lacks qualified resources to perform the internal audit functions properly and that the scope andeffectiveness of the internal audit function are yet to be developed. The aforementioned material weaknesses were identified by our chief executive officer in connection with the review of our financial statements as of June 30, 2026.

Management’s Report on Internal Control over Financial Reporting

Our management is responsible for establishing and maintaining adequate internal control over financial reporting as defined in Rules 13a-15(f) and 15d-15(f) under the Exchange Act. Our internal control over financial reporting is designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles. The internal controls for the Company are provided by executive management’s review and approval of all transactions. Our internal control over financial reporting also includes those policies and procedures that:

	1.	pertain to the maintenance of records that in reasonable detail accurately and fairly reflect the transactions and dispositions of our assets;
	2.	provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with U.S. GAAP, and that our receipts and expenditures are being made only in accordance with the authorization of our management; and
	3.	provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use or disposition of our assets that could have a material effect on the financial statements.

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Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.

Management assessed the effectiveness of the Company’s internal control over financial reporting as of June 30, 2026. In making this assessment, management used the criteria set forth by the Committee of Sponsoring Organizations of the Treadway Commission in Internal Control-Integrated Framework. Management’s assessment included an evaluation of the design of our internal control over financial reporting and testing of the operational effectiveness of these controls.

As of June 30, 2026, management assessed the effectiveness of our internal control over financial reporting based on the criteria for effective internal control over financial reporting established in Internal Control — Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (“COSO”) in 2013 and SEC guidance on conducting such assessments. Based on such evaluation, the Company’s management concluded that, during the period covered by this Report, our internal control over financial reporting was not effective due to the presence of material weaknesses.

Changes in Internal Control over Financial Reporting:

There were no changes in our internal control over financial reporting during the three months ended June 30, 2026, that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

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PART II — OTHER INFORMATION

ITEM 1. LEGAL PROCEEDINGS

We are not subjected to nor engaged in any litigation, arbitration or claim of material importance, and no litigation, arbitration or claim of material importance is known to us to be pending or threatened by or against our Company that would have a material adverse effect on our Company’s results of operations or financial condition. Further, there are no proceedings in which any of our directors, officers or affiliates, or any beneficial shareholder are an adverse party or has a material interest adverse to our Company.

ITEM 2. UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS

None.

ITEM 3. DEFAULTS UPON SENIOR SECURITIES

None.

ITEM 4. MINE SAFETY DISCLOSURES

Not applicable.

ITEM 5. OTHER INFORMATION

None.

ITEM 6. EXHIBITS

31.1		Rule 13(a)-14(a)/15(d)-14(a) Certification of principal executive officer
32.1		Section 1350 Certification of principal executive officer
101.INS		Inline XBRL Instance Document
101.CAL		Inline XBRL Taxonomy Extension Calculation Linkbase Document
101.SCH		Inline XBRL Taxonomy Extension Schema Document
101.DEF		Inline XBRL Taxonomy Extension Definition Linkbase Document
101.LAB		Inline XBRL Taxonomy Extension Labels Linkbase Document
101.PRE		Inline XBRL Taxonomy Extension Presentation Linkbase Document
104		Cover Page Interactive Data File (embedded within the Inline XBRL document)

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SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the Registrant has duly caused this Report to be signed on its behalf by the undersigned, thereunto duly authorized.

YELLOWSTONE GROUP LTD

(Name of Registrant)

Date: August 10, 2026

	By:	/s/ JIANING YANG
		Jianing Yang
	Title:	Chief Executive Officer, President, Secretary, Treasurer, Director
		(Principal Executive Officer, Principal Financial Officer, Principal Accounting Officer)

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