The KEYW Holding Corp 10-Q 2018 Q3 Quarterly report

Exhibit 32.1

CERTIFICATION

Each of the undersigned hereby certifies, for the purposes of Section 1350 of Chapter 63 of Title 18 of the United States Code, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, in his capacity as an officer of The KeyW Holding Corporation (“KeyW”), that, to the best of his knowledge and belief, the Quarterly Report of KeyW on Form 10-Q for the period ended September 30, 2018, fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934 and that the information contained in such report fairly presents, in all material respects, the financial condition and results of operations of KeyW.

Date:	November 6, 2018	By:	/s/ William J. Weber
			William J. Weber
			President and Chief Executive Officer

Date:	November 6, 2018	By:	/s/ Michael J. Alber
			Michael J. Alber
			Executive Vice President and Chief Financial Officer

This written statement is being furnished to the Securities and Exchange Commission as an exhibit to such Form 10-Q. A signed original of this statement has been provided to KeyW and will be retained by KeyW and furnished to the Securities and Exchange Commission or its staff upon request.