Bluemount changes independent auditor on Form 6-K

Bluemount Holdings Limited reported a change in its independent auditor.

Rhea-AI Filing Summary

Bluemount Holdings Limited reported a change in its independent auditor. On April 17, 2026, the Audit Committee and Board accepted the resignation of AOGB CPA Limited and, effective the same day, appointed FundCertify CPA Professional Corporation as the new independent registered public accounting firm.

The company states that AOGB’s audit reports for the three years ended March 31, 2025 contained no adverse or disclaimed opinions and were not qualified or modified. It also reports no disagreements or reportable events with AOGB over those periods and indicates it did not previously consult FundCertify on accounting or auditing matters. AOGB’s confirming letter is filed as Exhibit 16.1.

Key Figures

Auditor change effective date: April 17, 2026 Audit coverage period: Three years ended March 31, 2025 No reportable events period: Three years ended March 31, 2025 +2 more

5 metrics

Auditor change effective date April 17, 2026 Date AOGB resigned and FundCertify was appointed

Audit coverage period Three years ended March 31, 2025 Period covered by AOGB’s reports referenced as unmodified

No reportable events period Three years ended March 31, 2025 Period with no Item 16F(a)(1)(v) reportable events

AOGB letter date April 17, 2026 Date of AOGB’s letter filed as Exhibit 16.1

Form 6-K signature date April 20, 2026 Date the report was signed by the Chairperson and CEO

Key Terms

independent registered public accounting firm, reportable events, Item 16F(a)(1)(v) of Form 20-F, disagreements, +1 more

5 terms

independent registered public accounting firm financial

"AOGB as its independent registered public accounting firm, effective immediately."

An independent registered public accounting firm is an outside accounting company officially registered with the government regulator to examine and report on a public company's financial records and controls. Investors treat its reports like an impartial inspector’s certificate — they add credibility to financial statements, help spot errors or misleading claims, and reduce the risk that shareholders are relying on unchecked or biased numbers.

reportable events regulatory

"There were no reportable events (as that term is described in Item 16F(a)(1)(v) of Form 20-F)"

Reportable events are significant incidents or changes a company is legally required to disclose to regulators and the public, such as major safety problems, legal actions, financial irregularities, or management changes. They matter to investors because these events can alter a company’s risk profile or future performance, much like a dashboard warning light signals a problem that could affect a car’s safety or reliability. Timely disclosure helps investors make informed decisions and maintain market fairness.

Item 16F(a)(1)(v) of Form 20-F regulatory

"as that term is described in Item 16F(a)(1)(v) of Form 20-F"

disagreements financial

"there were no disagreements with AOGB on any matters of accounting principles or practices"

Form 6-K regulatory

"FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER"

A Form 6-K is a report that companies listed in certain countries file to provide important updates, such as financial results, corporate changes, or other significant information, to regulators and investors. It functions like an official company update or news release, helping investors stay informed about developments that could affect their investment decisions.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does Bluemount Holdings (BMHL) announce in this Form 6-K?

Bluemount Holdings reports a change in its independent auditor. AOGB CPA Limited resigned effective April 17, 2026, and FundCertify CPA Professional Corporation was appointed the same day to serve as the company’s new independent registered public accounting firm for its consolidated financial statements.

Did Bluemount Holdings (BMHL) report any disagreements with AOGB CPA Limited?

Bluemount states there were no disagreements with AOGB during the years ended March 31, 2025, 2024 and 2023 through April 17, 2026. This covers accounting principles, financial statement disclosure, and auditing scope or procedures that would have required reference in AOGB’s audit reports.

How were AOGB CPA Limited’s audit opinions on Bluemount’s financial statements described?

The company notes that AOGB’s reports on Bluemount’s consolidated financial statements for each of the three years ended March 31, 2025 contained no adverse opinion or disclaimer of opinion and were not qualified or modified as to uncertainty, audit scope, or accounting principles.

Were there any reportable events disclosed by Bluemount Holdings (BMHL)?

Bluemount states there were no reportable events, as defined in Item 16F(a)(1)(v) of Form 20-F, during the three years ended March 31, 2025, 2024 and 2023 and through April 17, 2026, in connection with AOGB’s role as independent auditor.

Did Bluemount consult FundCertify before appointing it as auditor?

Bluemount reports that during the three years ended March 31, 2025, 2024 and 2023 through April 17, 2026, neither it nor anyone acting on its behalf consulted FundCertify on applying accounting principles, potential audit opinions, disagreements, or reportable events related to its consolidated financial statements.

What additional document related to AOGB is included with Bluemount’s filing?

Bluemount provided AOGB with the disclosure and requested a response. AOGB furnished a letter dated April 17, 2026, addressed to the Securities and Exchange Commission, which is filed as Exhibit 16.1, indicating its position regarding the company’s statements about the auditor change.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 04/20/2026 - 07:25 AM Learn about SEC filing dates

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER

PURSUANT TO RULE 13a-16 OR 15d-16

UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of April 2026

Commission File Number: 001-42739

BLUEMOUNT HOLDINGS LIMITED

(Registrant’s Name)

Room 1007, 10/F, Capital Centre,

No. 151 Gloucester Road, Wan Chai, Hong Kong

+852 2137 2688

(Address of Principal Executive Offices)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F:

Form 20-F ☒ Form 40-F ☐

When used in this Form 6-K, unless otherwise indicated, the terms “the Company,” “Bluemount,” “we,” “us” and “our” refer to Bluemount Holdings Limited and its subsidiaries.

Change in Registrant’s Certifying Accountant

On April 17, 2026, the audit committee (the “Audit Committee”) and the board of directors (the “Board”) of Bluemount accepted the resignation of AOGB CPA Limited (“AOGB”) as its independent registered public accounting firm, effective immediately. AOGB had served as the Company’s independent registered public accounting firm since March 27, 2024. On April 17, 2026, the Audit Committee approved the appointment of FundCertify CPA Professional Corporation (“FundCertify”) as Bluemount’s independent registered public accounting firm, effective immediately. The services previously provided by AOGB will be provided by FundCertify, effective as of April 17, 2026.

The reports of AOGB on the consolidated financial statements of Bluemount for each of the years in the three-year period ended March 31, 2025 did not contain any adverse opinion or disclaimer of opinion and were not qualified or modified as to uncertainty, audit scope or accounting principles. Furthermore, during the years ended March 31, 2025, 2024 and 2023, through April 17, 2026, there were no disagreements with AOGB on any matters of accounting principles or practices, financial statement disclosure, or auditing scope or procedures which, if not resolved to the satisfaction of AOGB, would have caused AOGB to make reference to the subject matter of the disagreement in connection with its reports on Bluemount’s consolidated financial statements for such periods.

There were no reportable events (as that term is described in Item 16F(a)(1)(v) of Form 20-F) during the three years ended March 31, 2025, 2024 and 2023 and through April 17, 2026.

Bluemount provided AOGB with a copy of the forgoing disclosure and requested AOGB to furnish Bluemount with a letter addressed to the Securities and Exchange Commission stating whether or not AOGB agrees with the above statements and, if not, stating the respects in which it does not agree. A copy of AOGB’s letter, dated April 17, 2026, is filed as Exhibit 16.1 to this Form 6-K.

During the three years ended March 31, 2025, 2024 and 2023 through April 17, 2026, neither Bluemount nor anyone acting on Bluemount’s behalf, consulted FundCertify with respect to (i) the application of accounting principles to a specified transaction, either completed or proposed; or the type of audit opinion that might be rendered on Bluemount’s consolidated financial statements, and neither a written report was provided to Bluemount nor oral advice was provided that the new independent registered public accounting firm concluded was an important factor considered by Bluemount in reaching a decision as to the accounting, auditing or financial reporting issue; nor (ii) any matter that was either the subject of a disagreement as defined in Item 16F(a)(1)(iv) of Form 20-F or a reportable event as described in Item 16F(a)(1)(v) of Form 20-F.

Financial Statements and Exhibits.

Exhibit No.		Description
16.1		Letter from AOGB CPA Limited dated April 17, 2026

SIGNATURES

Pursuant to the requirements 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.

	Bluemount Holdings Limited
Date: April 20, 2026	By:	/s/ Chan Wan Shan Sandra
	Name:	Chan Wan Shan Sandra
	Title:	Chairperson of the Board, Chief Executive Officer and Director

Filing Exhibits & Attachments

2 documents

Other Documents

• EX-16 ex16-11.htm 2.6 KB
• EX-1611 ex1611_1.jpg 13.9 KB