(Mark One) 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 September 30, 2025 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: 001-42610 NEW PROVIDENCE ACQUISITION CORP. III (Exact name of registrant as specified in its charter) Cayman Islands 98-1834924 ...

Financial Performance - For the three months ended June 30, 2025, the company reported a net income of $2,052,904, primarily from interest income on marketable securities held in the Trust Account of $2,208,932, after deducting general and administrative costs of $156,028[119] - For the six months ended June 30, 2025, the company had a net income of $1,992,219, with interest income on marketable securities of $2,208,932, offset by general and administrative costs of $216,713[119] Initial Public Offering (IPO) - The company completed its Initial Public Offering on April 25, 2025, raising gross proceeds of $300,150,000 from the sale of 30,015,000 Public Units at $10.00 each[121] - Following the IPO, a total of $301,650,750 was placed in the Trust Account, after incurring offering costs of $18,631,614, which included a cash underwriting fee of $5,220,000[122] Trust Account and Marketable Securities - As of June 30, 2025, the company held marketable securities in the Trust Account valued at $303,859,682, including approximately $2,208,932 of interest income[124] Administrative Costs - The company incurred $42,000 and $62,000 in administrative service fees for the three and six months ended June 30, 2025, respectively[129] Debt and Financing - The company has no long-term debt or off-balance sheet arrangements as of June 30, 2025[128] - The Sponsor agreed to loan the company up to $300,000 for IPO expenses, which was fully repaid by April 25, 2025[120] - The company may need additional financing to complete its Business Combination or to address potential redemptions of Public Shares[127] Future Expenses - The company expects to incur increased expenses as a result of being a public company, including legal and compliance costs[118]

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (MARK ONE) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2025 ☐ 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: 001-42610 New Providence Acquisition Corp. III (Exact Name of Registrant as Specified in Its Charter) Cayman Islands 98-1834924 (State ...

As filed with the U.S. Securities and Exchange Commission on April 9, 2025 Registration No. 333-286411 (Primary Standard Industrial Classification Code Number) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 AMENDMENT NO. 1 TO FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 __________________________________ New Providence Acquisition Corp. III (Exact name of registrant as specified in its charter) ––––––––––––––––––––––––––––––––––––––– Cayman Islands 6770 98-183492 ...

As filed with the U.S. Securities and Exchange Commission on April 4, 2025. Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 __________________________________ New Providence Acquisition Corp. III (Exact name of registrant as specified in its charter) ––––––––––––––––––––––––––––––––––––––– | Cayman Islands | 6770 | 98-1834924 | | --- | --- | --- | | (State or other jurisdiction of | (Primary Standa ...