GlyEco (GLYE) 10-Q 2017 Q2 Quarterly report

EXHIBIT 32.1

Certification of Principal Executive Officer Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to
Section 906 of the Sarbanes-Oxley Act of 2002

Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (subsections (a) and (b) of Section 1350, chapter 63 of Title 18, United States Code), the undersigned officer of GlyEco, Inc. (the “Company”), does hereby certify with respect to the Quarterly Report of the Company on Form 10-Q for the period ended June 30, 2017, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), to the best of the undersigned’s knowledge that: 

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

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

Date: August 14, 2017	By:	/s/ Ian Rhodes
		Ian Rhodes
		Chief Executive Officer of GlyEco, Inc.
		(Principal Executive Officer)