EX-32.1 6 altr-ex321_8.htm EX-32.1 altr-ex321_8.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 Annual Report of Altair Engineering Inc. (the “Company”), on Form 10-K for the period ended December 31, 2021, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), the undersigned officers of the Company certify to their knowledge and in their respective capacities, pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, that:

(1) The Report fully complies with the requirements of section 13(a) or 15(d), as applicable, 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/ James Scapa

James R. Scapa

Chief Executive Officer

(Principal Executive Officer)

 

 

 

/s/ Matthew Brown

Matthew Brown

Chief Financial Officer

(Principal Financial Officer)

 

February 28, 2022