<SEC-DOCUMENT>0000353020-16-000112-index.html : 20161004
<SEC-HEADER>0000353020-16-000112.hdr.sgml : 20161004
<ACCEPTANCE-DATETIME>20161004082633
ACCESSION NUMBER:		0000353020-16-000112
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		25
CONFORMED PERIOD OF REPORT:	20161004
ITEM INFORMATION:		Regulation FD Disclosure
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20161004
DATE AS OF CHANGE:		20161004

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Aegion Corp
		CENTRAL INDEX KEY:			0000353020
		STANDARD INDUSTRIAL CLASSIFICATION:	WATER, SEWER, PIPELINE, COMM AND POWER LINE CONSTRUCTION [1623]
		IRS NUMBER:				133032158
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-35328
		FILM NUMBER:		161917214

	BUSINESS ADDRESS:	
		STREET 1:		17988 EDISON AVENUE
		CITY:			CHESTERFIELD
		STATE:			MO
		ZIP:			63005
		BUSINESS PHONE:		6365308000

	MAIL ADDRESS:	
		STREET 1:		17988 EDISON AVENUE
		CITY:			CHESTERFIELD
		STATE:			MO
		ZIP:			63005

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	INSITUFORM TECHNOLOGIES INC
		DATE OF NAME CHANGE:	19930617

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	INSITUFORM OF NORTH AMERICA INC/TN/
		DATE OF NAME CHANGE:	19930617

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	INSITUFORM OF NORTH AMERICA INC
		DATE OF NAME CHANGE:	19921217
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>form8-koctober2016investor.htm
<DESCRIPTION>FORM 8-K (OCTOBER 2016 INVESTOR PRESENTATION)
<TEXT>
Document 1 - file: form8-koctober2016investor.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>exhibit991-october2016inve.htm
<DESCRIPTION>EXHIBIT 99.1 (FORM 8-K (OCTOBER 2016 INVESTOR PRESENTATION))
<TEXT>
Document 2 - file: exhibit991-october2016inve.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>oct2016invprespg1a01.jpg
<TEXT>
Document 3 - file: oct2016invprespg1a01.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>oct2016invprespg2.jpg
<TEXT>
Document 4 - file: oct2016invprespg2.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>oct2016invprespg3.jpg
<TEXT>
Document 5 - file: oct2016invprespg3.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>oct2016invprespg4.jpg
<TEXT>
Document 6 - file: oct2016invprespg4.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>oct2016invprespg5.jpg
<TEXT>
Document 7 - file: oct2016invprespg5.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>oct2016invprespg6.jpg
<TEXT>
Document 8 - file: oct2016invprespg6.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>oct2016invprespg7.jpg
<TEXT>
Document 9 - file: oct2016invprespg7.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>oct2016invprespg8.jpg
<TEXT>
Document 10 - file: oct2016invprespg8.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>11
<FILENAME>oct2016invprespg9.jpg
<TEXT>
Document 11 - file: oct2016invprespg9.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>12
<FILENAME>oct2016invprespg10.jpg
<TEXT>
Document 12 - file: oct2016invprespg10.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>13
<FILENAME>oct2016invprespg11.jpg
<TEXT>
Document 13 - file: oct2016invprespg11.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>14
<FILENAME>oct2016invprespg12.jpg
<TEXT>
Document 14 - file: oct2016invprespg12.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>15
<FILENAME>oct2016invprespg13.jpg
<TEXT>
Document 15 - file: oct2016invprespg13.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>16
<FILENAME>oct2016invprespg14.jpg
<TEXT>
Document 16 - file: oct2016invprespg14.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>17
<FILENAME>oct2016invprespg15.jpg
<TEXT>
Document 17 - file: oct2016invprespg15.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>18
<FILENAME>oct2016invprespg16.jpg
<TEXT>
Document 18 - file: oct2016invprespg16.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>19
<FILENAME>oct2016invprespg17.jpg
<TEXT>
Document 19 - file: oct2016invprespg17.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>20
<FILENAME>oct2016invprespg18.jpg
<TEXT>
Document 20 - file: oct2016invprespg18.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>21
<FILENAME>oct2016invprespg19.jpg
<TEXT>
Document 21 - file: oct2016invprespg19.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>22
<FILENAME>oct2016invprespga0.jpg
<TEXT>
Document 22 - file: oct2016invprespga0.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>23
<FILENAME>oct2016invprespga1.jpg
<TEXT>
Document 23 - file: oct2016invprespga1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>24
<FILENAME>oct2016invprespga2.jpg
<TEXT>
Document 24 - file: oct2016invprespga2.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>25
<FILENAME>oct2016invprespga3.jpg
<TEXT>
Document 25 - file: oct2016invprespga3.jpg

</DOCUMENT>
</SEC-DOCUMENT>