Form 12b-25

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

FORM 12b-25

NOTIFICATION OF LATE FILING

SEC FILE NUMBER

001-41529

CUSIP NUMBER

G83752108

(Check one):	x Form 10-K	¨ Form 20-F	¨ Form 11-K	¨ Form 10-Q	¨ Form 10-D
	¨ Form N-CEN	¨ Form N-CSR

For Period Ended: December 31, 2024

¨ Transition Report on Form 10-K

¨ Transition Report on Form 20-F

¨ Transition Report on Form 11-K

¨ Transition Report on Form 10-Q

For the Transition Period Ended:

Read Instructions (on back page) Before Preparing Form. Please Print or Type.
Nothing in this form shall be construed to imply that the Commission has verified any information contained herein.

If the notification relates to a portion of the filing checked above, identify the Item(s) to which the notification relates:

PART I — REGISTRANT INFORMATION

Spring Valley Acquisition Corp. II

Full Name of Registrant

Former Name if Applicable

2100 McKinney Ave., Suite 1675

Address of Principal Executive Office (Street and Number)

Dallas, TX 75201

City, State and Zip Code

PART II — RULES 12b-25(b) AND (c)

If the subject report could not be filed without unreasonable effort or expense and the registrant seeks relief pursuant to Rule 12b-25(b), the following should be completed. (Check box if appropriate)

	(a)	The reason described in reasonable detail in Part III of this form could not be eliminated without unreasonable effort or expense
x	(b)	The subject annual report, semi-annual report, transition report on Form 10-K, Form 20-F, Form 11-K, Form N-CEN or Form N-CSR, or portion thereof, will be filed on or before the fifteenth calendar day following the prescribed due date; or the subject quarterly report or transition report on Form 10-Q or subject distribution report on Form 10-D, or portion thereof, will be filed on or before the fifth calendar day following the prescribed due date; and
	(c)	The accountant's statement or other exhibit required by Rule 12b-25(c) has been attached if applicable.

PART III — NARRATIVE

State below in reasonable detail why Forms 10-K, 20-F, 11-K, 10-Q, 10-D, N-CEN, N-CSR, or the transition report or portion thereof, could not be filed within the prescribed time period.

The Company’s Annual Report on Form 10-K for the period ended December 31, 2024 cannot be filed within the prescribed time period because the Company requires additional time to review and finalize its financial statements to ensure adequate disclosure of the financial information required to be included in the Form 10-K. The Company anticipates that its Annual Report on Form 10-K will be filed on or before the 15th calendar day following the prescribed due date.

PART IV — OTHER INFORMATION

(1)	Name and telephone number of person to contact in regard to this notification
	Robert Kaplan	(214)	308-5230
	(Name)	(Area Code)	(Telephone Number)
(2)	Have all other periodic reports required under Section 13 or 15(d) of the Securities Exchange Act of 1934 or Section 30 of the Investment Company Act of 1940 during the preceding 12 months or for such shorter period that the registrant was required to file such report(s) been filed? If answer is no, identify report(s).
			x Yes ¨ No
(3)	Is it anticipated that any significant change in results of operations from the corresponding period for the last fiscal year will be reflected by the earnings statements to be included in the subject report or portion thereof?
			x Yes ¨ No
	If so, attach an explanation of the anticipated change, both narratively and quantitatively, and, if appropriate, state the reasons why a reasonable estimate of the results cannot be made.

For the year ended December 31, 2024, the Company is expected to have a net income of $6,593,074, compared to a net income of $10,971,101 for the year ended December 31, 2023.

Forward-Looking Statements

This Form 12b-25 includes “forward-looking statements” within the meaning of the “safe harbor” provisions of the Private Securities Litigation Reform Act of 1995. Statements in this filing about the Company that are not historical facts are forward-looking statements based on the Company's current expectations, assumptions, estimates and projections. These forward-looking statements are subject to risks and uncertainties that could cause actual future events or results to differ materially from such statements. These forward-looking statements are based on our current expectations, which may not prove to be accurate. The words “believe,” “may,” “will,” “estimate,” “potential,” “continue,” “anticipate,” “intend,” “expect,” “could,” “would,” “project,” “plan,” “target” and similar expressions are intended to identify forward-looking statements. These forward-looking statements include, but are not limited to, statements regarding the Company's beliefs and expectations relating to the filing of the Annual Report and the results of the ongoing review. Important factors that may cause actual results to differ materially from those in the forward-looking statements include, but are not limited to, a material delay in the Company's financial reporting, including the possibility that the Company will not be able to file its Annual Report within the 15-day extension permitted by the rules of the Securities and Exchange Commission, and the possibility that the ongoing review may identify errors or control deficiencies in the Company's accounting practices. The Company disclaims and does not undertake any obligation to update or revise any forward-looking statement in this report, except as required by applicable law or regulation.

Spring Valley Acquisition Corp. II

(Name of Registrant as Specified in Charter)

has caused this notification to be signed on its behalf by the undersigned hereunto duly authorized.

Date	March 31, 2025	By	/s/ Robert Kaplan
			Name:	Robert Kaplan
			Title:	Chief Financial Officer

INSTRUCTION: The form may be signed by an executive officer of the registrant or by any other duly authorized representative. The name and title of the person signing the form shall be typed or printed beneath the signature. If the statement is signed on behalf of the registrant by an authorized representative (other than an executive officer), evidence of the representative's authority to sign on behalf of the registrant shall be filed with the form.

	ATTENTION
Intentional misstatements or omissions of fact constitute Federal Criminal Violations (See 18 U.S.C. 1001).