UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

~~Report~~REPORT ofOF ~~Foreign~~FOREIGN ~~Issuer~~PRIVATE ISSUER

~~Pursuant~~PURSUANT toTO ~~Rule~~RULE 13a-16 orOR 15d-16 of

~~the~~UNDER ~~Securities~~THE ~~Exchange~~SECURITIES ~~Act~~EXCHANGE ofACT OF 1934

For ~~May~~the ~~20,~~month of August 2025

Commission ~~File~~file ~~Number~~number: 001-42508

FBS Global Limited

(Exact name of ~~Registrant~~registrant as ~~Specified~~specified in its ~~Charter~~charter)

~~Cayman~~4 ~~Islands~~Tagore Lane, #02-00 Sindo Industrial Estate

(Jurisdiction of incorporation or organization)

74 Tagore Lane, #02-00 Sindo Industrial Estate

Singapore 787498

Tel: +65 6285778

(Address of principal executive offices)

~~Kelvin~~Indicate ~~Ang,~~by ~~Chief~~check ~~Executive~~mark ~~Officer~~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 ☐

~~+65~~INFORMATION CONTAINED IN THIS FORM 6-~~62857781~~K REPORT

74Change ~~Tagore~~of ~~Lane, #02-00 Sindo Industrial Estate~~Auditor

~~Singapore 787498~~On August 19, 2025, FBS Global Limited (the “Company”) appointed NLA DKF Assurance PAC (“NLA”) as its independent registered public accounting firm, effective on August 21, 2025. NLA replaces Marcum Asia CPAs LLP (“Marcum Asia”), the former independent registered public accounting firm, which the Company terminated on August 19, 2025. The appointment of NLA was made, after careful consideration by the Company, and has been approved by the board of directors and the audit committee of the board. The Company’s decision to make this change was not the result of any disagreement between the Company and Marcum Asia on any matter of accounting principles or practices, financial statement disclosure, or auditing scope or procedure.

~~(Name~~The audit reports of Marcum Asia on the consolidated financial statements of the Company as of December 31, 2023 and 2024 and for the fiscal ~~Telephone~~years ended December 31, ~~email~~2023 and/ 2024 did not contain an adverse opinion or ~~fax~~disclaimer ~~number~~of opinion, and ~~address~~was not qualified or modified as to uncertainty, audit scope, or accounting principles. Furthermore, during the Company’s two most recent fiscal years and through August 19, 2025, there were no disagreements with Marcum Asia on any matter of accounting principles or practices, financial statement disclosure, or auditing scope or procedure, which disagreements, if not resolved to Marcum Asia’s satisfaction, would have caused Marcum Asia to make reference to the subject matter of the disagreement in connection with its report on the Company’s ~~Contact~~financial statements ~~Person~~for such periods. During the Company’s two most recent fiscal years and through August 19, 2025, there were no “reportable events” as that term is described in Item 16F(a)(1)(v) of Form 20-F, except that Marcum Asia advised us that as of December 31, 2024 there were three material weakness related to (1) a lack of sufficient full-time personnel with appropriate levels of accounting knowledge and experience to monitor the daily recording of transactions, address complex U.S. GAAP accounting issues and to prepare and review financial statements and related disclosures under U.S. GAAP; (2) a lack of formal internal control policy and procedures to establish formal risk assessment process and internal control framework; and (3) a lack of formal IT process and procedures related to risk and vulnerability assessment, data backup and recovery management, and password management.

~~Indicate~~During the two most recent fiscal years and any subsequent interim periods prior to the engagement of NLA, neither the Company, nor someone on behalf of the Company, has consulted NLA regarding either (a) the application of accounting principles to a specified transaction, either completed or proposed; or the type of audit opinion that might be rendered on the Company’s consolidated financial statements, and neither a written report was provided to the Company or oral advice was provided that NLA concluded was an important factor considered by ~~check~~the ~~mark~~Company ~~whether~~in reaching a decision as to the ~~Registrant~~accounting, ~~files~~auditing or ~~will~~financial ~~file~~reporting ~~annual~~issue; ~~reports~~or ~~under~~(b) ~~cover~~any matter that was the subject of a disagreement as defined in Item 16F(a)(1)(iv) of Form 20-F and related instructions to Item 16F of Form 20-F, or any reportable events as described in Item 16F(a)(1)(v) of Form 4020-F.

~~Form~~The ~~20-F~~Company ☒has provided Marcum Asia with a copy of the above disclosure and requested that Marcum Asia furnish a letter addressed to the Commission stating whether or not it agrees with the above statements. A copy of Marcum Asia’s letter is filed hereto as Exhibit 16.1 to this Form 406-~~F ☐~~K.

~~Indicate~~EXHIBIT ~~by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1): ☐~~INDEX

Note : Regulation S-T Rule 101(b)(1) only permits the submission in paper of a Form 6-K if submitted solely to provide an attached annual report to security holders.

Exhibit No.		Description
16.1		Letter of Marcum Asia CPAs LLP to the U.S. Securities and Exchange Commission dated August 25, 2025

~~Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7): ☐~~SIGNATURES

~~Note:~~Pursuant ~~Regulation~~to ~~S-T Rule 101(b)(7) only permits~~ the ~~submission~~requirements ~~in paper~~ of ~~a Form 6-K if submitted to furnish a report or other document that~~ the ~~registrant~~Securities ~~foreign private issuer must furnish~~ and ~~make~~Exchange ~~public~~Act ~~under the laws~~ of ~~the jurisdiction in which the registrant is incorporated~~1934, ~~domiciled~~ ~~or legally organized (~~the registrant’s ~~“home~~has ~~country”),~~duly orcaused ~~under~~this ~~the~~report ~~rules~~to ofbe ~~the~~signed ~~home country exchange~~ on ~~which~~ ~~the~~its ~~registrant’s securities are traded, as long as the report or other document is not a press release, is not required to~~behalf beby ~~and has not been distributed to~~ the ~~registrant’s~~undersigned ~~security~~thereunto ~~holders,~~duly ~~and, if discussing a material event, has already been the subject of a Form 6-K submission or other Commission filing on EDGAR~~authorized.

Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing.

	FBS Global Limited

Date: August 25, 2025	By:	/s/ Ang Poh Guan
		Ang Poh Guan
		Executive Director and Chief Executive Officer

On May 14, 2025, FBS Global Limited (“FBGL” and the “Company”) received a deficiency notice (the “Notice”) from the Listing Qualifications Department (the “Staff”) of the Nasdaq Stock Market LLC (“Nasdaq”) notifying the Company that, for the last 30 consecutive business days, the closing bid price for the Company’s ordinary shares (the “Ordinary Shares”) had been below the minimum of $1.00 per Ordinary Share required for continued listing on The Nasdaq Capital Market (the “Minimum Bid Price Rule”). The Notice has no immediate effect on the listing of the Ordinary Shares, which will continue to trade on The Nasdaq Capital Market under the symbol “FBGL” without interruption at this time.

In accordance with Nasdaq Listing Rules, the Company has 180 calendar days, or until November 10, 2025, to regain compliance with the Minimum Bid Price Rule. If at any time before November 10, 2025, the closing bid price of the Ordinary Shares is at least $1.00 per Ordinary Share for a minimum of 10 consecutive business days, the Staff will provide written confirmation that the Company has achieved compliance and the matter will be closed.

If the Company does not regain compliance with the Minimum Bid Price Rule by November 10, 2025, the Company may be eligible for an additional 180 day calendar period to regain compliance or be subject to delisting. To qualify for the additional time, the Company will be required to meet the continued listing requirements regarding the market value of publicly held Ordinary Shares and all other initial listing standards, except for the minimum bid price requirement. In addition, the Company will be required to notify Nasdaq of its intent to cure the deficiency by effecting a reverse stock split, if necessary, during the additional compliance period.

The Company intends to actively monitor the closing bid price for its Ordinary Shares and will consider available options to resolve the deficiency and regain compliance with the Minimum Bid Price Rule. However, there can be no assurance that the Company will be able to regain compliance with the Minimum Bid Price Rule.

EXHIBITS

Number		Description
99.1		Press Release of FBS Global Limited dated May 20, 2025.
99.2		Letter from the NASDAQ Stock Market dated May 14, 2025, regarding the failure to comply with the Minimum Bid Price required under Listing Rule 5550(a)(2).

SIGNATURE

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.

Date: May 20, 2025	FBS GLOBAL LIMITED
	By:	/s/ Ang Poh Guan
	Name:	Ang Poh Guan
	Title:	Executive Director and Chief Executive Officer

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