ONE STOP SYSTEMS, INC.
One Stop Systems, Inc. (Nasdaq Capital Market: OSS) designs, manufactures, and markets specialized rugged high-performance computing systems, high-speed switch fabrics, and storage solutions for edge computing applications. The company's website is www.onestopsystems.com. From the company’s description.
Margins and return on equity change in ; everything else in percent. Fewer shares and less debt are shown plainly, not as bad news — it depends what you make of buybacks. Dotted labels explain each measure. is shown separately from the annual figures.
What ONE STOP SYSTEMS, INC. does
In the company’s own words
One Stop Systems, Inc. (Nasdaq Capital Market: OSS) designs, manufactures, and markets specialized rugged high-performance computing systems, high-speed switch fabrics, and storage solutions for edge computing applications. The company's website is www.onestopsystems.com.
OSS focuses on deployable edge computing systems for mission-critical applications requiring artificial intelligence, machine learning, sensor processing, sensor fusion, and autonomous capabilities. The company targets platforms that move or operate in challenging environments, including autonomous vehicles, medical devices, industrial equipment, aerospace systems, and defense platforms such as aircraft, unmanned aerial vehicles, ships, submarines, and mobile command centers.
The company's core product portfolio spans four fundamental technology areas. Rugged edge servers deliver datacenter-class performance in compact, ruggedized form factors optimized for extreme temperatures, vibration, and power constraints. GPU compute acceleration systems leverage NVIDIA and AMD processors for high-performance workloads. High-density solid-state flash storage arrays provide terabyte-scale capacity with low latency access. High-speed PCIe switch fabrics enable rapid data acquisition and movement between system components, with OSS recognized as a leading provider of PCIe adapters and expansion components globally.
OSS maintains strategic partnerships with major technology providers including NVIDIA, Intel, AMD, Broadcom, Micron, and Microchip, providing early access to product roadmaps and enabling first-to-market product development. The company's proprietary software includes the U-BMC unified baseboard management controller for complex system monitoring and the Ion Accelerator storage management platform.
The company was incorporated in California in 1999 and reincorporated as a Delaware corporation in 2017 in connection with its initial public offering. OSS operates through its principal subsidiary One Stop Systems GmbH in Germany. In December 2025, the company completed the sale of Bressner Technology GmbH, representing a strategic shift to prioritize core edge computing system development and manufacturing. The company serves both commercial and military customers across industrial, aerospace, and defense sectors globally.
Company details
- Sector
- Technology
- Industry
- Computer Hardware
- Headquarters
- ESCONDIDO, CA
- Fiscal year end
- December
- CIK
- 1394056
- SIC
- 3571
Financial performance, year by year
Fiscal 2018–2025 · USDThe full income statement, balance sheet and cash flow for each of these years — every figure traceable to its filing — is on the Financials tab with a free account.
Who owns ONE STOP SYSTEMS, INC. — and what changed
Funds as of 2026Q2 · superinvestors as of 2026-06-30
Largest fund holders · ONE STOP SYSTEMS, INC.’s weight in each
Fund ownership is a floor, not a census — pensions, insurers and people holding shares directly are not visible here.
Fund ownership counts N-PORT filers only, so it is a floor rather than a census — pensions, insurers and direct holders are not visible here, and the remainder is not “held by individuals”.
Every fund and institutional holder, quarter by quarter, is on the Ownership tab with a free account.
Recent filings
All filings →Each filing opens into its own statements and disclosures here.
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