Attached files

file filename
EX-31.1 - CERTIFICATION TO SECTION 302 OF SOX ACT OF 2002 - CEO - ADDVANTAGE TECHNOLOGIES GROUP INCexhibit31_1.htm
10-Q - ADDVANTAGE TECHNOLOGIES GROUP Q1 2017 10-Q - ADDVANTAGE TECHNOLOGIES GROUP INCq12017_10q.htm
EX-32.2 - CERTIFICATION TO SECTION 906 OF SOX ACT - CFO - ADDVANTAGE TECHNOLOGIES GROUP INCexhibit32_2.htm
EX-31.2 - CERTIFICATION TO SECTION 302 OF SOX ACT OF 2002 - CFO - ADDVANTAGE TECHNOLOGIES GROUP INCexhibit31_2.htm
Exhibit 32.1

CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report on Form 10-Q of ADDvantage Technologies Group, Inc. (the “Company”) for the fiscal quarter ended December 31, 2016, as filed with the Securities and Exchange Commission on the date hereof (the “Report”) I, David L. Humphrey, President and 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: February 14, 2017