CONSENT OF WITHUMSMITH+BROWN, PC
Published on January 21, 2026
Exhibit 23.1
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We hereby consent to the use in the Prospectus constituting a part of this Registration Statement on Form S-1 of our report dated January 20, 2026, relating to the financial statements of Colombier Acquisition Corp. III as of December 31, 2025 and for the period from August 15, 2025 (inception) through December 31, 2025, which is contained in that Prospectus. We also consent to the reference to our firm under the caption “Experts” in the Prospectus.
| /s/ WithumSmith+Brown, PC | |
| New York, New York | |
| January 20, 2026 |