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One Stop Systems, Inc. (OSS)
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One Stop Systems, Inc. (OSS) SEC Filings

Filing links are provided when reliable SEC filing data is available.

Recent Filings

FormFiling DateAcceptedDocument
4May 28, 2026May 28, 2026View filing
4May 26, 2026May 26, 2026View filing
4May 26, 2026May 26, 2026View filing
4May 26, 2026May 26, 2026View filing
4May 26, 2026May 26, 2026View filing
8-KMay 19, 2026May 19, 2026View filing
SC 13GMay 13, 2026May 13, 2026View filing
8-KMay 8, 2026May 7, 2026View filing
10-QMay 6, 2026May 6, 2026View filing
DEF 14AApr 15, 2026Apr 15, 2026View filing
8-KApr 15, 2026Apr 15, 2026View filing
4/AMar 27, 2026Mar 27, 2026View filing
10-KMar 18, 2026Mar 18, 2026View filing
4Mar 2, 2026Mar 2, 2026View filing
4Mar 2, 2026Mar 2, 2026View filing
4Mar 2, 2026Mar 2, 2026View filing
SC 13G/AFeb 17, 2026Feb 17, 2026View filing
SC 13G/AFeb 13, 2026Feb 13, 2026View filing
4Feb 11, 2026Feb 11, 2026View filing
4Feb 11, 2026Feb 11, 2026View filing
4Jan 12, 2026Jan 12, 2026View filing
4Jan 7, 2026Jan 7, 2026View filing
8-KJan 6, 2026Jan 6, 2026View filing
SC 13G/ANov 18, 2025Nov 18, 2025View filing
10-QNov 5, 2025Nov 5, 2025View filing
8-KOct 1, 2025Oct 1, 2025View filing
424B5Oct 1, 2025Oct 1, 2025View filing
4Sep 2, 2025Sep 2, 2025View filing
4Aug 25, 2025Aug 25, 2025View filing
10-QAug 7, 2025Aug 7, 2025View filing

About One Stop Systems, Inc.

One Stop Systems, Inc. (OSS) is a key developer and producer of high-performance computing (HPC) modules and systems, specifically tailored for demanding edge deployments both domestically and across global markets. These advanced systems are engineered around cutting-edge graphical processing unit (GPU) and solid-state flash technologies. OSS's comprehensive product portfolio encompasses custom servers, sophisticated data acquisition platforms, powerful compute accelerators, and high-speed solid-state storage arrays. It also includes various PCIe expansion solutions and system I/O expansion units, alongside industrial and panel PCs optimized for edge environments. Furthermore, the company supplies robust mobile tablets and handheld devices, purpose-built to withstand challenging environmental conditions often encountered in edge applications. Serving a diverse client base, OSS distributes its offerings to multinational corporations, government entities, defense contractors, and leading technology providers. Sales channels are varied, including direct sales teams, an online presence (website and web store), dedicated OEM partnerships, and an extensive network of authorized resellers and distributors. Established in 1998, One Stop Systems, Inc. maintains its headquarters in Escondido, California.

Escondido, CA
103 employees
Technology / Computer Hardware
Sector
Technology
Industry
Computer Hardware
CEO
Michael Knowles