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We hereby consent to the incorporation by reference in the Registration Statements on Form S-8 (No.'s 333-257748, 333-249125, 333-188979, 333-188978, 333-172531, 333-91187, 333-81841, 333-81847, 333-81857 and 333-218541) of WESCO International, Inc. of our report dated February 25, 2022 relating to the financial statements and financial statement schedule and the effectiveness of internal control over financial reporting, which appears in this Form 10-K.