EX-32.1 5 veev-20260430xexx321.htm EX-32.1
Exhibit 32.1
CERTIFICATION OF CHIEF EXECUTIVE OFFICER
PURSUANT TO
18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002
Based on my knowledge, I, Peter P. Gassner, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that the Quarterly Report of Veeva Systems Inc. on Form 10-Q for the quarterly period ended April 30, 2026 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 Form 10-Q fairly presents in all material respects the financial condition and results of operations of Veeva Systems Inc.

| /s/ PETER P. GASSNER
| Peter P. Gassner Chief Executive Officer and Director (Principal Executive Officer)
Date: June 5, 2026 |