Republic Power Group Ltd

Exhibit 99.1 REPUBLIC POWER GROUP LIMITED (a British Virgin Islands business company with limited liability) (NASDAQ: RPGL) NOTICE OF EXTRAORDINARY GENERAL MEETING OF SHAREHOLDERS NOTICE IS HEREBY GIVEN THAT the extraordinary general meeting of shareholders (the “Meeting”) of Republic Power Group Limited (the “Company”) will be held at 10:00 A.M. Eastern Time on August 24, 2026 at #04-09 Techplace II, 5008 Ang Mo Kio Ave 5, Singapore 569874. The Meeting will consider and vote upon the follow…

6-K · 2026-08-10 · 0001213900-26-087250

Exhibit 99.2 Signature [PLEASE SIGN WITHIN BOX] Date Signature (Joint Owners) Date TO VOTE, MARK BLOCKS BELOW IN BLUE OR BLACK INK AS FOLLOWS: KEEP THIS PORTION FOR YOUR RECORDS DETACH AND RETURN THIS PORTION ONLY THIS PROXY CARD IS VALID ONLY WHEN SIGNED AND DATED. O O O O O O REPUBLIC POWER GROUP LTD 1. 2. 3. 4. 6. 7. 5. To amend the authorized shares of the Company, from an unlimited number of shares with a par value of US $ 0. 50 each, comprising of (i) an unlimited number of Class A ordina…

6-K · 2026-08-10 · 0001213900-26-087250

Exhibit 4.1 NEITHER THE ISSUANCE AND SALE OF THE SECURITIES REPRESENTED BY THIS CERTIFICATE NOR THE SECURITIES INTO WHICH THESE SECURITIES ARE CONVERTIBLE HAVE BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED, OR APPLICABLE STATE SECURITIES LAWS. THE SECURITIES MAY NOT BE OFFERED FOR SALE, SOLD, TRANSFERRED OR ASSIGNED (I) IN THE ABSENCE OF (A) AN EFFECTIVE REGISTRATION STATEMENT FOR THE SECURITIES UNDER THE SECURITIES ACT OF 1933, AS AMENDED, OR (B) AN OPINION OF COUNSEL (WHICH MAY…

6-K · 2026-08-04 · 0001213900-26-085198

Exhibit 4.2 AMENDMENT #1 THIS AMENDMENT #1 (the “Amendment”) to the Note (as defined below) is entered into as of July 29, 2026, and made effective as of July 24, 2026 (the “Effective Date”), by and between Republic Power Group Limited, a British Virgin Islands company (the “Company”), and Dune Equity Holdings LLC, a Delaware limited liability company (the “Holder”) (collectively the “Parties”). BACKGROUND A. The Company and Holder are the parties to that certain promissory note in the origi…

6-K · 2026-08-04 · 0001213900-26-085198

Exhibit 99.1 INDEX TO REPUBLIC POWER GROUP LIMITED UNAUDITED INTERIM CONDENSED CONSOLIDATED FINANCIAL STATEMENTS Unaudited F-2 Interim Condensed Balance Sheets as of June 30, 2025 (Audited) and December 31, 2025 Unaudited F-3 Interim Condensed Statements o…

6-K · 2026-07-10 · 0001213900-26-077070

Exhibit 99.2 MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS The following discussion and analysis of our financial condition and results of operations should be read in conjunction with our unaudited interim condensed consolidated financial statements and related notes that appear in this report. This discussion and analysis contain forward-looking statements based upon current beliefs, plans and expectations that involve risks, uncertainties and assumpti…

6-K · 2026-07-10 · 0001213900-26-077070