Business Description

Note 1 — Description of Organization and Business Operations SPACSphere Acquisition Corp. (the “Company” or “we,” “us,” or “our”) was incorporated in Cayman Islands on June 18, 2025. The Company was formed for the purpose of effecting a merger, share exchange, asset acquisition, share purchase, reorganization or similar business combination (the “Business Combination”). The Company has not selected any specific Business Combination target and the Company has not, nor has anyone on its behalf, engaged in any substantive discussions, directly or indirectly, with any Business Combination target with respect to an initial Business Combination with the Company. 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 had not commenced any operations. All activity for the period from June 18, 2025 (inception) through December 31, 2025 relates to the Company’s formation, the initial public offering described below, and subsequent to the Initial Public Offering, identifying a target company for a Business Combination. The Company will not generate any operating revenues until after the completion of its initial Business Combination, at the earliest. The Company will generate non-operating income in the form of interest income on cash and cash equivalents from the proceeds derived from the Initial Public Offering (defined below). The Company has selected December 31 as its fiscal year end. The Company’s sponsor is SPACSphere Sponsor LLC, a Delaware limited liability company (the “Sponsor”). On February 9, 2026, the Company consummated its Initial Public Offering of 17,250,000 units (the “Units”), including the purchase by the underwriters of 2,250,000 additional Units at the offering price, reflecting the exercise of their option to purchase additional Units to cover over-allotments. The Units were sold at a price of $ 10.00 per Unit, generating gross proceeds to the Company of $ 172,500,000 which is discussed in Note 3. Each public Unit consists of one Class A ordinary share (each a “Class A Ordinary Share” and collectively, the “Public Shares”), one-half of one redeemable warrant, and one right to receive one-fifth (1/5) of one Class A ordinary share upon the consummation of the initial Business Combination (the “Share Rights”). Simultaneously with consummation of the Initial Public Offering, the Company consummated the sale of (a) 279,465 private placement units (each, a “Private Placement Unit” and collectively, the “Private Placement Units”) and (b) 768,529 restricted Class A ordinary shares, which shares shall be subject to (i) certain restrictions which only lapse upon the consummation of the initial Business Combination and (ii) surrender for nil consideration if an initial Business Combination is not consummated in accordance with the amended and restated memorandum and articles of association (each, a “Restricted Class A Ordinary Share” and the Restricted Class A Ordinary Shares collectively with the Private Placement Units, the “Private Placement Securities”) to our Sponsor and certain private placement investors, generating gross proceeds of $ 2,794,650 . The Private Placement Units are identical to the Units, except that the Private Placement Units (and the underlying securities) may not, subject to certain limited exceptions, be transferred, assigned or sold by the holders until 30 days following the consummation of the Company’s initial Business Combination. The Restricted Class A Ordinary Shares are Class A ordinary shares of the Company that have had certain voting and transfer rights contractually waived until 30 days following the consummation of the Company’s initial Business Combination. Transaction costs amounted to $ 14,280,684 , consisting of $ 1,293,750 of cash underwriting fee (net of $ 2,156,250 underwriters’ reimbursement), $ 12,075,000 of deferred underwriting fee, and $ 911,934 of other offering costs. The Company’s management has broad discretion with respect to the specific application of the net proceeds of the Initial Public Offering and the sale of Private Placement Units, although substantially all of the net proceeds are intended to be applied generally toward consummating a Business Combination. There is no assurance that the Company will be able to complete a Business Combination successfully.…