<SEC-DOCUMENT>0001292814-25-001411-index.html : 20250410
<SEC-HEADER>0001292814-25-001411.hdr.sgml : 20250410
<ACCEPTANCE-DATETIME>20250409195318
ACCESSION NUMBER:		0001292814-25-001411
CONFORMED SUBMISSION TYPE:	6-K
PUBLIC DOCUMENT COUNT:		3
CONFORMED PERIOD OF REPORT:	20250630
FILED AS OF DATE:		20250410
DATE AS OF CHANGE:		20250409

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			COMPANHIA DE SANEAMENTO BASICO DO ESTADO DE SAO PAULO-SABESP
		CENTRAL INDEX KEY:			0001170858
		STANDARD INDUSTRIAL CLASSIFICATION:	WATER SUPPLY [4941]
		ORGANIZATION NAME:           	01 Energy & Transportation
		EIN:				000000000
		STATE OF INCORPORATION:			D5
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		6-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-31317
		FILM NUMBER:		25826228

	BUSINESS ADDRESS:	
		STREET 1:		RUA COSTA CARVALHO, 300
		STREET 2:		SAO PAULO
		CITY:			SP
		STATE:			D5
		ZIP:			05429-900
		BUSINESS PHONE:		011-55-11-3388-8000

	MAIL ADDRESS:	
		STREET 1:		RUA COSTA CARVALHO, 300
		STREET 2:		SAO PAULO
		CITY:			SP
		STATE:			D5
		ZIP:			05429-900
</SEC-HEADER>
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<TYPE>6-K
<SEQUENCE>1
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<DESCRIPTION>6-K
<TEXT>
Document 1 - file: sbs20250409_6k.htm

</DOCUMENT>
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<SEQUENCE>2
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<TEXT>
Document 2 - file: sbs202504096k_001.jpg

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<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>sbs202504096k_002.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: sbs202504096k_002.jpg

</DOCUMENT>
</SEC-DOCUMENT>