Cayson Acquisition Corp Ordinary shares (CAPN) S-1IPO registration

Exhibit 23.3

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the inclusion in this Registration Statement on Form S-1 of our report dated June 28, 2024 with respect to the audited financial statements of Cayson Acquisition Corp. as of May 31, 2024 and the period from May 27, 2024 (inception) through May 31, 2024. Our report contains an explanatory paragraph regarding the Company’s ability to continue as a going concern.

We also consent to the references to us under the heading “Experts” in such Registration Statement.