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<SEC-DOCUMENT>0001047469-06-014743.txt : 20061205
<SEC-HEADER>0001047469-06-014743.hdr.sgml : 20061205
<ACCEPTANCE-DATETIME>20061205151841
ACCESSION NUMBER:		0001047469-06-014743
CONFORMED SUBMISSION TYPE:	6-K
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20061127
FILED AS OF DATE:		20061205
DATE AS OF CHANGE:		20061205

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CELESTICA INC
		CENTRAL INDEX KEY:			0001030894
		STANDARD INDUSTRIAL CLASSIFICATION:	PRINTED CIRCUIT BOARDS [3672]
		IRS NUMBER:				980185558
		STATE OF INCORPORATION:			A6
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		6-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-14832
		FILM NUMBER:		061257233

	BUSINESS ADDRESS:	
		STREET 1:		1150 EGLINTON AVENUE EAST
		CITY:			TORONTO
		STATE:			A6
		ZIP:			M3C 1H7
		BUSINESS PHONE:		416-448-5800

	MAIL ADDRESS:	
		STREET 1:		1150 EGLINTON AVENUE EAST
		CITY:			TORONTO
		STATE:			A6
		ZIP:			M3C 1H7
</SEC-HEADER>
<DOCUMENT>
<TYPE>6-K
<SEQUENCE>1
<FILENAME>a2174987z6-k.htm
<DESCRIPTION>6-K
<TEXT>
<HTML>
<HEAD>
</HEAD>
<BODY BGCOLOR="#FFFFFF" LINK=BLUE  VLINK=PURPLE>
<BR>
<FONT SIZE=3 ><A HREF="#06TOR3016_1">QuickLinks</A></FONT>
<font size=3> -- Click here to rapidly navigate through this document</font>

<P><FONT SIZE=2>
<hr noshade width=100% align=left size=4>
<hr noshade width=100% align=left size=1> </FONT></P>

<P ALIGN="CENTER"><FONT SIZE=5><B>FORM 6-K</B></FONT><FONT SIZE=5><BR>
SECURITIES AND EXCHANGE COMMISSION<BR></FONT> <FONT SIZE=2>Washington,&nbsp;D.C. 20549 </FONT></P>

<BR>
<P ALIGN="CENTER"><FONT SIZE=3><B>Report of Foreign Private Issuer<BR>
Pursuant to Rule&nbsp;13a-16&nbsp;or&nbsp;15d-16&nbsp;of<BR>
the Securities Exchange Act of 1934</B></FONT></P>

<P ALIGN="CENTER"><FONT SIZE=3>For
the month of December&nbsp;2006 </FONT></P>

<P ALIGN="CENTER"><FONT SIZE=2>001-14832<BR></FONT> <FONT SIZE=2><I>(Commission File Number)  </I></FONT></P>

<HR NOSHADE>
<P ALIGN="CENTER"><FONT SIZE=5><B>CELESTICA&nbsp;INC.<BR>  </B></FONT><FONT SIZE=2>(Translation of registrant's name into English) </FONT></P>

<HR NOSHADE>
<P ALIGN="CENTER"><FONT SIZE=2><B>1150&nbsp;Eglinton Avenue East<BR>
Toronto, Ontario<BR>
Canada, M3C&nbsp;1H7<BR>
(416)&nbsp;448-5800<BR>  </B></FONT><FONT SIZE=2><I>(Address of principal executive offices)  </I></FONT></P>

<P><FONT SIZE=2>Indicate by check mark whether the registrant files or will file annual reports under cover of Form&nbsp;20-F or Form&nbsp;40-F: </FONT></P>

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<DIV ALIGN="CENTER"><TABLE WIDTH="90%" BORDER=0 CELLSPACING=0 CELLPADDING=0>
<TR VALIGN="TOP">
<TD WIDTH="23%" ALIGN="RIGHT"><FONT SIZE=2>Form&nbsp;20-F</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="23%"><FONT SIZE=2><FONT FACE="WINGDINGS">&#253;</FONT></FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="23%" ALIGN="RIGHT"><FONT SIZE=2>Form&nbsp;40-F</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="23%"><FONT SIZE=2><FONT FACE="WINGDINGS">&#111;</FONT></FONT></TD>
</TR>
</TABLE></DIV>
<!-- end of user-specified TAGGED TABLE -->


<P><FONT SIZE=2>Indicate
by check mark whether the registrant is submitting the Form&nbsp;6-K in paper as permitted by Regulation&nbsp;S-T
Rule&nbsp;101(b)(1):&nbsp;<U>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</U> </FONT></P>

<P><FONT SIZE=2>Indicate
by check mark whether the registrant is submitting the Form&nbsp;6-K in paper as permitted by Regulation&nbsp;S-T
Rule&nbsp;101(b)(7):&nbsp;<U>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</U> </FONT></P>


<P><FONT SIZE=2>Indicate
by check mark whether by furnishing the information contained in this Form, is the registrant also thereby furnishing the information to the Commission pursuant to
Rule&nbsp;12g3-2(b)&nbsp;under the Securities Exchange Act of 1934. </FONT></P>

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<DIV ALIGN="CENTER"><TABLE WIDTH="90%" BORDER=0 CELLSPACING=0 CELLPADDING=0>
<TR VALIGN="TOP">
<TD WIDTH="23%" ALIGN="RIGHT"><FONT SIZE=2>Yes</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="23%"><FONT SIZE=2><FONT FACE="WINGDINGS">&#111;</FONT></FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="23%" ALIGN="RIGHT"><FONT SIZE=2>No</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="23%"><FONT SIZE=2><FONT FACE="WINGDINGS">&#253;</FONT></FONT></TD>
</TR>
</TABLE></DIV>
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<P><FONT SIZE=2>If
"Yes" is marked, indicate below the file number assigned to the registrant in connection with Rule&nbsp;12g3-2(b)
:&nbsp;82-<U>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</U> </FONT></P>

<P><FONT SIZE=2><hr
noshade width=100% align=left size=1>
<hr noshade width=100% align=left size=4> </FONT></P>

<HR NOSHADE>
<P style='page-break-before:always'></p>
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<P ALIGN="CENTER"><FONT SIZE=2><A
NAME="bg3016_celestica_inc._form_6-k_month_of_december_2006"> </A>
<A NAME="toc_bg3016_1"> </A>
<BR></FONT><FONT SIZE=2><B>Celestica&nbsp;Inc.<BR>  Form&nbsp;6-K<BR>  Month of December&nbsp;2006    <BR>    </B></FONT></P>


<P><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The following information filed with this Form&nbsp;6-K is incorporated by reference in Celestica's registration statements, the prospectuses
included therein, and any registration statement subsequently filed by Celestica with the Securities and Exchange Commission: </FONT></P>

<DL compact>
<DT style='margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD><FONT SIZE=2>Material
Change Report, dated November&nbsp;28, 2006, the text of which is attached hereto as Exhibit&nbsp;99.1 and&nbsp;is incorporated herein by reference. </FONT></DD></DL>


<P><FONT SIZE=2><U>Exhibits</U> </FONT></P>

<P><FONT SIZE=2>99.1&nbsp;&#151;&nbsp;Material
Change Report </FONT></P>

<HR NOSHADE>
<P style='page-break-before:always'></p>
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<P><FONT SIZE=2>SIGNATURES </FONT></P>

<P><FONT SIZE=2>Pursuant
to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized. </FONT></P>

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<TD WIDTH="44%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD COLSPAN=2><FONT SIZE=2>CELESTICA&nbsp;INC.</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD WIDTH="44%"><BR><FONT SIZE=2> Date: December&nbsp;5, 2006</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2><BR>&nbsp;</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2><BR>
&nbsp;</FONT></TD>
<TD WIDTH="50%"><FONT SIZE=2><BR>
&nbsp;</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD WIDTH="44%"><BR><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2><BR>&nbsp;</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2><BR>
By:</FONT></TD>
<TD WIDTH="50%"><FONT SIZE=2><BR>
/s/&nbsp;&nbsp;</FONT><FONT SIZE=2>ELIZABETH L. DELBIANCO</FONT><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</FONT><HR NOSHADE><FONT SIZE=2> Elizabeth L. DelBianco<BR>
Chief Legal Officer<BR></FONT>
</TD>
</TR>
</TABLE>
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<HR NOSHADE>
<P style='page-break-before:always'></p>
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<!-- TOC_END -->
<P ALIGN="CENTER"><FONT SIZE=2><A
NAME="bk3016_exhibit_index"> </A>
<A NAME="toc_bk3016_1"> </A>
<BR></FONT><FONT SIZE=2><U>EXHIBIT INDEX</U>  <BR></FONT></P>

<P><FONT SIZE=2>99.1&nbsp;&#151;&nbsp;Press
Release, dated November&nbsp;27, 2006 </FONT></P>

<HR NOSHADE>
<P style='page-break-before:always'></p>
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<BR>
<P><br><A NAME="06TOR3016_1">QuickLinks</A><br></P><!-- TOC_BEGIN -->
<FONT SIZE=2><A HREF="#toc_bg3016_1">Celestica Inc. Form 6-K Month of December 2006</A></FONT><BR>
<!-- TOC_BEGIN -->
<FONT SIZE=2><A HREF="#toc_bk3016_1">EXHIBIT INDEX</A></FONT><BR>
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<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>a2174987zex-99_1.htm
<DESCRIPTION>EXHIBIT 99.1
<TEXT>
<HTML>
<HEAD>
</HEAD>
<BODY BGCOLOR="#FFFFFF" LINK=BLUE  VLINK=PURPLE>
<BR>
<FONT SIZE=3 ><A HREF="#06TOR3016_2">QuickLinks</A></FONT>
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<!-- TOC_END -->
<P ALIGN="RIGHT"><FONT SIZE=2><B>Exhibit 99.1  </B></FONT></P>

<P ALIGN="CENTER"><FONT SIZE=2><A
NAME="da3016_form_51-102f3_material_change_report"> </A>
<A NAME="toc_da3016_1"> </A>
<BR></FONT><FONT SIZE=2><B>Form&nbsp;51-102F3<BR>  MATERIAL CHANGE REPORT    <BR>    </B></FONT></P>

<P ALIGN="CENTER"><FONT SIZE=2><A
NAME="da3016_section_7.1_of_national_instru__sec02641"> </A>
<A NAME="toc_da3016_2"> </A>
<BR></FONT><FONT SIZE=2><B>Section&nbsp;7.1 of National Instrument&nbsp;51-102&nbsp;Continuous Disclosure Obligations    <BR>    </B></FONT></P>

<P><FONT SIZE=2><B>ITEM 1: NAME AND ADDRESS OF COMPANY  </B></FONT></P>

<P><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Celestica&nbsp;Inc.<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1150&nbsp;Eglinton Avenue East<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Toronto, ON M3C&nbsp;1H7 </FONT></P>

<P><FONT SIZE=2><B>ITEM 2: DATE OF MATERIAL CHANGE  </B></FONT></P>

<P><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;November&nbsp;27, 2006 </FONT></P>


<P><FONT SIZE=2><B>ITEM 3: NEWS RELEASE  </B></FONT></P>

<P><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;A press release was issued by Celestica&nbsp;Inc. ("Celestica") on November&nbsp;27, 2006. </FONT></P>

<P><FONT SIZE=2><B>ITEM 4: SUMMARY OF MATERIAL CHANGE  </B></FONT></P>

<P><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;On November&nbsp;27, 2006, Celestica announced the appointment of Craig H. Muhlhauser to the position of President and Chief Executive Officer, effective
immediately. Mr.&nbsp;Muhlhauser succeeds Stephen W. Delaney, who is resigning from Celestica to pursue other business interests. </FONT></P>


<P><FONT SIZE=2><B>ITEM 5: FULL DESCRIPTION OF MATERIAL CHANGE  </B></FONT></P>

<P><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;On November&nbsp;27, 2006, Celestica announced the appointment of Craig H. Muhlhauser to the position of President and Chief Executive Officer, effective
immediately. Mr.&nbsp;Muhlhauser succeeds Stephen W. Delaney, who is resigning from Celestica to pursue other business interests. Mr.&nbsp;Muhlhauser was previously Celestica's President, with
specific responsibility for Worldwide Sales and Business Development. Prior to joining Celestica in May&nbsp;2005, Mr.&nbsp;Muhlhauser was President and Chief Executive Officer of Exide
Technologies, one of the world's largest producers and recyclers of lead acid batteries. Before joining Exide Technologies, he was Vice President, Ford Motor Company and President, Visteon Automotive
Systems. During his career, Mr.&nbsp;Muhlhauser has worked in a number of diverse industries and has held senior management positions at various companies including United Technologies, Asea
Brown-Boveri, Lucas Industries and General Electric. </FONT></P>

<P><FONT SIZE=2><B>ITEM 6: RELIANCE ON SUBSECTION 7.1(2)&nbsp;or (3)&nbsp;OF NATIONAL INSTRUMENT 51-102  </B></FONT></P>

<P><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Not applicable. </FONT></P>

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<P><FONT SIZE=2><B>ITEM 7: OMITTED INFORMATION  </B></FONT></P>

<P><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Not applicable. </FONT></P>

<P><FONT SIZE=2><B>ITEM 8: EXECUTIVE OFFICER  </B></FONT></P>

<P><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;For further information, please contact Elizabeth L. DelBianco, Chief Legal Officer of Celestica at (416)&nbsp;448-4620. </FONT></P>


<P><FONT SIZE=2><B>ITEM 9: DATE OF REPORT  </B></FONT></P>

<P><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;DATED at Toronto, Ontario this 28<SUP>th</SUP> day of November, 2006. </FONT></P>

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<TD WIDTH="8%"><FONT SIZE=2>(Signed)</FONT></TD>
<TD WIDTH="45%"><FONT SIZE=2>/s/&nbsp;&nbsp;</FONT><FONT SIZE=2>ELIZABETH L. DELBIANCO</FONT><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</FONT><HR NOSHADE><FONT SIZE=2> Elizabeth L. DelBianco<BR>
Chief Legal Officer</FONT></TD>
</TR>
</TABLE>
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<BR>
<P><br><A NAME="06TOR3016_2">QuickLinks</A><br></P><!-- TOC_BEGIN -->
<FONT SIZE=2><A HREF="#toc_da3016_1">Form 51-102F3 MATERIAL CHANGE REPORT</A></FONT><BR>
<FONT SIZE=2><A HREF="#toc_da3016_2">Section 7.1 of National Instrument 51-102 Continuous Disclosure Obligations</A></FONT><BR>

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