Attached files

file filename
EX-32.2 - CERTIFICATION OF CFO PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 - ADDVANTAGE TECHNOLOGIES GROUP INCexhibit32_2.htm
EX-31.2 - CERTIFICATION OF CFO PURSUANT TO SECTION 302 OF THE SARBANES OXLEY ACT OF 2002 - ADDVANTAGE TECHNOLOGIES GROUP INCexhibit31_2.htm
EX-31.1 - CERTIFICATION OF CEO PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 - ADDVANTAGE TECHNOLOGIES GROUP INCexhibit31_1.htm
EX-23.1 - CONSENT OF HOGANTAYLOR LLP - ADDVANTAGE TECHNOLOGIES GROUP INCexhibit23_1.htm
EX-21.1 - LISTING OF COMPANY SUBSIDIARIES - ADDVANTAGE TECHNOLOGIES GROUP INCexhibit21_1.htm
10-K - ADDVANTAGE TECHNOLOGIES 10-K - ADDVANTAGE TECHNOLOGIES GROUP INCform10-k.htm
Exhibit 32.1

CERTIFICATION OF CHIEF EXECUTIVE OFFICER PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

 In connection with the Annual Report on Form 10-K of ADDvantage Technologies Group, Inc. (the “Company”) for the year ended September 30, 2017, as filed with the Securities and Exchange Commission on the date hereof (the “Report”) I, David L. Humphrey, the Chief Executive Officer of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

(1)
The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

(2)
The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.


/s/ David L. Humphrey 
Name:     David L. Humphrey
Title: President and Chief Executive Officer
Date: December 14, 2017