UNAUDITED PRO FORMA CONSOLIDATED CONDENSED FINANCIAL STATEMENTS
OVERVIEW
On December 30, 2025, One Stop Systems ("OSS" or the "Company") signed and closed a definitive agreement to sell all assets and operations of its Bressner Technology GmbH ("Bressner" or "OSS GmbH") to Hiper Euro Gmbh ("Hiper") (the "Disposition" or "Separation") for $22.4M, subject to adjustment for final closing working capital balances. The Disposition constituted a significant disposition for purposes of Item 2.01 of Form 8-K. As a result, the Company prepared the accompanying unaudited pro forma consolidated financial statements in accordance with Article 11 of Regulation S-X.
BASIS OF PRESENTATION
The historical financial information as of and for the nine months ended September 30, 2025 has been derived from and should be read in conjunction with the historical unaudited condensed consolidated financial statements of One Stop Systems, Inc., included in the Company's Quarterly Report on Form 10-Q for the quarterly period ended September 30, 2025 filed with the SEC on November 5, 2025 and the assumptions outlined in the Notes to the Unaudited Pro Forma Consolidated Condensed Financial Statements below. The historical financial information for the years ended December 31, 2024 and 2023 has been derived from and should be read in conjunction with the historical audited consolidated financial statements of One Stop Systems, Inc. (OSS), included in the Company's Annual Report on Form 10-K for the years ended December 31, 2024 and 2023, filed with the SEC on March 19, 2025 and March 21, 2024 respectively, and the assumptions outlined in the Notes to the Unaudited Pro Forma Consolidated Condensed Financial Statements below.
The unaudited pro forma condensed consolidated statement of operations for the nine months ended September 30, 2025 and for the years ended December 31, 2024 and 2023 reflect pro forma results of the Company's operations as if the Separation had occurred on January 1, 2023. The unaudited pro forma condensed consolidated balance sheet as of September 30, 2025, gives effect to the Separation as if it had occurred on that date.
The unaudited pro forma condensed consolidated financial statements were derived from the historical consolidated financial statements of the Company, which were prepared in accordance with generally accepted accounting principles in the United States of America ("GAAP"). The unaudited pro forma condensed consolidated financial statements were prepared in accordance with Article 11 of Regulation S-X. The unaudited pro forma financial information is based upon available information and assumptions that management considers to be reasonable, and such assumptions have been made solely for purposes of developing such unaudited pro forma financial information for illustrative purposes in compliance with the disclosure requirements of the SEC. The unaudited pro forma condensed consolidated financial statements were prepared for illustrative and informational purposes only and are not intended to represent what the Company's results of operations or financial position would have been had the Separation occurred on the dates indicated. The unaudited pro forma condensed consolidated financial statements should not be considered indicative of the Company's future results of operations or financial position. The actual financial position and results of operations may differ significantly from the unaudited pro forma condensed consolidated financial statements presented herein due to a variety of factors.