Business Description

​ Yorkville Acquisition Corp. is a blank check company incorporated on March 3, 2025, as a Cayman Islands exempted company for the purpose of effecting a merger, share exchange, asset acquisition, share purchase, reorganization or similar business combination with one or more businesses. We have generated no revenues to date and we do not expect that we will generate operating revenues at the earliest until we consummate our initial business combination. The Company is an early stage and emerging growth company and, as such, the Company is subject to all of the risks associated with early stage and emerging growth companies. ​ As of December 31, 2025, the Company has not commenced any operations. All activity for the period from March 3, 2025 (inception) through December 31, 2025, relates to the Company’s formation, the initial public offering (the “Initial Public Offering”), as defined below, and activities associated with identifying and negotiating a potential business combination. The Company will not generate any operating revenues until after the completion of its initial business combination, at the earliest. The Company generates non-operating income in the form of interest income on cash and cash equivalents from the proceeds derived from the Initial Public Offering. The Company has selected December 31 as its fiscal year end. ​ On March 5, 2025, the Company issued an aggregate of 5,750,000 Class B ordinary shares, $0.0001 par value (each, a “Class B Ordinary Share” or “Founder Share,” as further defined below), in exchange for a $25,000 payment (approximately $0.004 per share) from the Company’s sponsor, Yorkville Acquisition Sponsor LLC (the “Sponsor”), to cover certain expenses on behalf of the Company. ​ On June 30, 2025, the Company consummated the Initial Public Offering of 17,250,000 units (the “Units” and, with respect to the Class A ordinary shares included in the Units being offered, the “Public Shares”), which includes the full exercise by the underwriters of their over-allotment option in the amount of 2,250,000 Units, at $10.00 per Unit, generating gross proceeds of $172,500,000. Each Unit consists of one Class A ordinary share and one-third of one redeemable warrant (each, a “Public Warrant”). Each whole Public Warrant entitles the holder to purchase one Class A ordinary share at a price of $11.50 per share (each, a “Class A Ordinary Share” and together with the Class B Ordinary Shares, the “Ordinary Shares”). ​ Simultaneously with the closing of the Initial Public Offering, the Company consummated the sale of an aggregate of 351,825 units (the “Private Placement Units” and, with respect to the Class A Ordinary Shares included in the Private Placement Units being offered, the “Private Placement Shares”) at a price of $10.00 per Private Placement Unit, in a private placement to the Sponsor, generating gross proceeds of $3,518,250. Each Private Placement Unit consists of one Class A Ordinary Share (each, a “Private Placement Share”) and one-third of one redeemable warrant (each, a “Private Placement Warrant”). Each whole Private Placement Warrant entitles the holder to purchase one Class A Ordinary Share at a price of $11.50 per share. When combined, the 351,825 Private Placement Shares and 5,750,000 Class B Ordinary Shares held by the Sponsor account for 25.9% of the outstanding Ordinary Shares. ​ Following the closing of the Initial Public Offering, on June 30, 2025, an amount of $173,362,500 ($10.05 per Unit) from the net proceeds of the sale of the Units and the Private Placement Units was placed in the trust account (the “Trust Account”), with Continental Stock Transfer & Trust Company acting as trustee.…