Attached files

file filename
EX-32.2 - EX-32.2 CFO 906 CERTIFICATION - Eos Energy Enterprises, Inc.eos10kcfo906attestation.htm
EX-31.2 - EX-31.1 CFO CERTIFICATION - Eos Energy Enterprises, Inc.eos10kcfoattestation.htm
EX-31.1 - EX-32.2 CEO CERTIFICATION - Eos Energy Enterprises, Inc.eos10kceoattestation.htm
EX-4.4 - EX-4.4 DESCRIPTION OF SECURITIES - Eos Energy Enterprises, Inc.eos-descriptionofsecuritie.htm
10-K - 10-K - Eos Energy Enterprises, Inc.eose-20201231.htm

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

In connection with the Annual Report of Eos Energy Enterprises, Inc. (the “Registrant”) on Form 10-K for the year ended December 31, 2020 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I certify, in the capacity and on the date indicated below, pursuant to 18 U.S.C. § 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that, to my knowledge:

(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 Registrant.



DateFebruary 25, 2021/s/ Joseph Mastrangelo
Joseph Mastrangelo
Chief Executive Officer
(Principal Executive Officer)