<SEC-DOCUMENT>0001104659-21-077089-index.html : 20210804
<SEC-HEADER>0001104659-21-077089.hdr.sgml : 20210804
<ACCEPTANCE-DATETIME>20210604163749
<PRIVATE-TO-PUBLIC>
ACCESSION NUMBER:		0001104659-21-077089
CONFORMED SUBMISSION TYPE:	CORRESP
PUBLIC DOCUMENT COUNT:		2
FILED AS OF DATE:		20210604

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			AltC Acquisition Corp.
		CENTRAL INDEX KEY:			0001849056
		STANDARD INDUSTRIAL CLASSIFICATION:	BLANK CHECKS [6770]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		CORRESP

	BUSINESS ADDRESS:	
		STREET 1:		640 FIFTH AVENUE
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10019
		BUSINESS PHONE:		212-380-7500

	MAIL ADDRESS:	
		STREET 1:		640 FIFTH AVENUE
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10019
</SEC-HEADER>
<DOCUMENT>
<TYPE>CORRESP
<SEQUENCE>1
<FILENAME>filename1.htm
<TEXT>
Document 1 - file: filename1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>tm218987d8_corresp.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: tm218987d8_corresp.jpg

</DOCUMENT>
</SEC-DOCUMENT>