<SEC-DOCUMENT>0001829126-25-005004-index.html : 20250710
<SEC-HEADER>0001829126-25-005004.hdr.sgml : 20250710
<ACCEPTANCE-DATETIME>20250710164734
ACCESSION NUMBER:		0001829126-25-005004
CONFORMED SUBMISSION TYPE:	S-1/A
PUBLIC DOCUMENT COUNT:		2
FILED AS OF DATE:		20250710
DATE AS OF CHANGE:		20250710

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Quantumsphere Acquisition Corp
		CENTRAL INDEX KEY:			0002070900
		STANDARD INDUSTRIAL CLASSIFICATION:	BLANK CHECKS [6770]
		ORGANIZATION NAME:           	05 Real Estate & Construction
		EIN:				000000000
		STATE OF INCORPORATION:			E9
		FISCAL YEAR END:			0331

	FILING VALUES:
		FORM TYPE:		S-1/A
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-287672
		FILM NUMBER:		251116773

	BUSINESS ADDRESS:	
		STREET 1:		1185 6TH AVE.
		STREET 2:		SUITE 304
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10036
		BUSINESS PHONE:		212-612-1400

	MAIL ADDRESS:	
		STREET 1:		1185 6TH AVE.
		STREET 2:		SUITE 304
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10036
</SEC-HEADER>
<DOCUMENT>
<TYPE>S-1/A
<SEQUENCE>1
<FILENAME>quantumsphereacq_s1a.htm
<DESCRIPTION>S-1/A
<TEXT>
Document 1 - file: quantumsphereacq_s1a.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.3
<SEQUENCE>2
<FILENAME>quantumsphereacq_ex23-3.htm
<DESCRIPTION>EXHIBIT 23.3
<TEXT>
Document 2 - file: quantumsphereacq_ex23-3.htm

</DOCUMENT>
</SEC-DOCUMENT>