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Dec 30, 2025 4:40 PM

OSS Announces the Sale of Bressner Technology GmbH to Hiper Euro GMBH

Strategic Transaction Sharpens Focus on Core AI, ML and Rugged Edge Compute Markets

Accelerates OSS's Next Phase of Growth and Profitability

ESCONDIDO, Calif., Dec. 30, 2025 (GLOBE NEWSWIRE) -- One Stop Systems, Inc. (OSS or the Company) (NASDAQ:OSS), a leader in rugged Enterprise Class compute for artificial intelligence (AI), machine learning (ML) and sensor processing at the edge, today announced that it has signed and closed a definitive agreement to sell all assets and operations of Bressner Technology GmbH ("Bressner") to Hiper Euro GMBH ("Hiper") (the "transaction"). The transaction closed on December 30, 2025.

Under the terms of the transaction, OSS sold Bressner for $22.4 million, subject to adjustment for final closing working capital balances, marking a strategic milestone that positions the Company to reinvest capital in its higher-growth AI, ML, and edge computing markets. OSS acquired Bressner on October 31, 2018, for approximately $5.6 million. Since that time, Bressner has increased annual sales from approximately $18.3 million in 2019 to approximately $33.0 million on a trailing 12-month basis at September 30, 2025.

"This transaction represents an important milestone in our evolution as we position OSS for what we believe will be a period of significant growth and opportunities across our global AI, ML and edge markets," stated OSS President and CEO, Mike Knowles. "Since acquiring Bressner in 2018, we have significantly increased its revenue and created substantial value for shareholders, demonstrating the Company's ability to identify, integrate, and scale strategic acquisitions. This outcome also reflects the outstanding work of the Bressner team and the strong customer relationships they have built across Europe and the Middle East."

Knowles continued, "With a more focused, streamlined and simplified business, we expect to end 2025 with a significant cash position, no debt, strong year-over-year sales growth, and higher gross margin. We believe these actions establish a powerful foundation to deliver multi-year organic revenue growth of over 20%, higher gross margin, and pursue complementary opportunities that add new customers, technologies, and solutions across our core AI, ML, and edge markets. Today's announcement marks a meaningful inflection point in our multi-year strategic plan, and I am excited about the next phase of our growth."

Strategic OpportunityThe sale of Bressner positions OSS to focus entirely on the fastest-growing and most profitable segments of its business, including deployable AI, real-time sensor processing, and rugged edge systems engineered for mission-critical defense ...