Exhibit 23.3
Consent of Independent Auditor
We have issued our report dated July 26, 2018, with respect to the consolidated financial statements of Alithya Group Inc. contained in the final prospectus/proxy statement, filed on September 28, 2018, relating to the Registration Statement on FormF-4 (FileNo. 333-227310), which is incorporated by reference in this Registration Statement on FormS-8. We consent to the incorporation by reference of the aforementioned report(s) in this Registration Statement on FormS-8.
/s/ Raymond Chabot Grant Thornton LLP
Chartered Professional Accountants
Montréal, Québec
Canada
November 20, 2018
