Attached files

file filename
EX-31.1 - EXHIBIT 31.1 - Aegion Corpexhibit311-12312017q4.htm
EX-95 - EXHIBIT 95 - Aegion Corpexhibit95to2017form10-kq4.htm
EX-32.2 - EXHIBIT 32.2 - Aegion Corpexhibit322-12312017q4.htm
EX-32.1 - EXHIBIT 32.1 - Aegion Corpexhibit321-12312017q4.htm
EX-31.2 - EXHIBIT 31.2 - Aegion Corpexhibit312-12312017q4.htm
EX-21 - EXHIBIT 21 - Aegion Corpexhibit21to2017form10-kq4.htm
EX-10.20 - EXHIBIT 10.20 - Aegion Corpexhibit1020-12x31x2017q4.htm
EX-10.19 - EXHIBIT 10.19 - Aegion Corpexhibit1019-12312017q4.htm
EX-10.17 - EXHIBIT 10.17 - Aegion Corpexhibit1017-12x31x2017q4.htm
EX-10.10 - EXHIBIT 10.10 - Aegion Corpexhibit1010-12x31x2017q4.htm
10-K - 10-K - Aegion Corpa10k-12312017q4.htm


Exhibit 23

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We hereby consent to the incorporation by reference in the Registration Statements on Form S-8 (Nos. 333-159971, 333-154711, 333-173779, 333-66714, 333-66712, 333-134251, 333-134252, 333-190315, 333-211130, 333-211131, 333-217531 and 333-217532) of Aegion Corporation of our report dated March 1, 2018, relating to the financial statements and the effectiveness of internal control over financial reporting, which appears in this Form 10-K.

/s/PricewaterhouseCoopers LLP

St. Louis, Missouri
March 1, 2018