<SEC-DOCUMENT>0000919574-25-001034-index.html : 20250212
<SEC-HEADER>0000919574-25-001034.hdr.sgml : 20250212
<ACCEPTANCE-DATETIME>20250212193202
ACCESSION NUMBER:		0000919574-25-001034
CONFORMED SUBMISSION TYPE:	SCHEDULE 13G/A
PUBLIC DOCUMENT COUNT:		2
FILED AS OF DATE:		20250212
DATE AS OF CHANGE:		20250212

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CRA INTERNATIONAL, INC.
		CENTRAL INDEX KEY:			0001053706
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-LEGAL SERVICES [8111]
		ORGANIZATION NAME:           	07 Trade & Services
		IRS NUMBER:				042372210
		STATE OF INCORPORATION:			MA
		FISCAL YEAR END:			1228

	FILING VALUES:
		FORM TYPE:		SCHEDULE 13G/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-55087
		FILM NUMBER:		25616674

	BUSINESS ADDRESS:	
		STREET 1:		200 CLARENDON STREET
		STREET 2:		T-9
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02116
		BUSINESS PHONE:		6174253000

	MAIL ADDRESS:	
		STREET 1:		200 CLARENDON STREET
		STREET 2:		T-9
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02116

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	CHARLES RIVER ASSOCIATES INC
		DATE OF NAME CHANGE:	19980126

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Pertento Partners LLP
		CENTRAL INDEX KEY:			0001894571
		ORGANIZATION NAME:           	
		IRS NUMBER:				000000000

	FILING VALUES:
		FORM TYPE:		SCHEDULE 13G/A

	BUSINESS ADDRESS:	
		STREET 1:		111 PARK STREET
		CITY:			LONDON
		STATE:			X0
		ZIP:			W1K 7JL
		BUSINESS PHONE:		020717310572

	MAIL ADDRESS:	
		STREET 1:		111 PARK STREET
		CITY:			LONDON
		STATE:			X0
		ZIP:			W1K 7JL
</SEC-HEADER>
<DOCUMENT>
<TYPE>SCHEDULE 13G/A
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
Document 1 - file: primary_doc.html

Document 1 - RAW XML: primary_doc.xml

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99
<SEQUENCE>2
<FILENAME>d11603123_ex99-a.htm
<TEXT>
Document 2 - file: d11603123_ex99-a.htm

</DOCUMENT>
</SEC-DOCUMENT>