<SEC-DOCUMENT>0001558370-24-009619-index.html : 20240628
<SEC-HEADER>0001558370-24-009619.hdr.sgml : 20240628
<ACCEPTANCE-DATETIME>20240628162930
ACCESSION NUMBER:		0001558370-24-009619
CONFORMED SUBMISSION TYPE:	S-8
PUBLIC DOCUMENT COUNT:		5
FILED AS OF DATE:		20240628
DATE AS OF CHANGE:		20240628
EFFECTIVENESS DATE:		20240628

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Willdan Group, Inc.
		CENTRAL INDEX KEY:			0001370450
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-ENGINEERING SERVICES [8711]
		ORGANIZATION NAME:           	07 Trade & Services
		IRS NUMBER:				141951112
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1227

	FILING VALUES:
		FORM TYPE:		S-8
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-280582
		FILM NUMBER:		241086131

	BUSINESS ADDRESS:	
		STREET 1:		2401 EAST KATELLA AVENUE, SUITE 300
		CITY:			ANAHEIM
		STATE:			CA
		ZIP:			92806
		BUSINESS PHONE:		800-424-9144

	MAIL ADDRESS:	
		STREET 1:		2401 EAST KATELLA AVENUE, SUITE 300
		CITY:			ANAHEIM
		STATE:			CA
		ZIP:			92806
</SEC-HEADER>
<DOCUMENT>
<TYPE>S-8
<SEQUENCE>1
<FILENAME>tmb-20240628xs8.htm
<DESCRIPTION>S-8
<TEXT>
Document 1 - file: tmb-20240628xs8.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-5.1
<SEQUENCE>2
<FILENAME>tmb-20240628xex5d1.htm
<DESCRIPTION>EX-5.1
<TEXT>
Document 2 - file: tmb-20240628xex5d1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.2
<SEQUENCE>3
<FILENAME>tmb-20240628xex23d2.htm
<DESCRIPTION>EX-23.2
<TEXT>
Document 3 - file: tmb-20240628xex23d2.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-FILING FEES
<SEQUENCE>4
<FILENAME>tmb-20240628xexfees.htm
<DESCRIPTION>EX-FILING FEES
<TEXT>
Document 4 - file: tmb-20240628xexfees.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>tmb-20240628xex5d1001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: tmb-20240628xex5d1001.jpg

</DOCUMENT>
</SEC-DOCUMENT>