One Stop Systems Inc
onestopsystems.comWhat Do They Do?
Builds rugged computing, switching, and storage systems for equipment makers, defense contractors, and government agencies.
10-K for FY2025, filed Mar 18, 2026One Stop Systems, Inc. (“we,” “our,” “OSS,” or the “Company”) was originally incorporated as a California corporation in 1999, after…View ↗
OSS designs, manufactures, and markets specialized enterprise class high-performance compute, high speed switch fabrics, and storage…View ↗
We work to deliver the highest performance scalable products and solutions that enable AI/ML, sensor fusion, and sensor processing for…View ↗
How Do They Make Money?
Most revenue comes from product sales: customers buy computing equipment and embedded software, with most product sales tied to when products ship. Payment terms generally run 30 to 60 days from invoice; customer-funded engineering and prototype work is billed as work progresses.
10-K for FY2025, filed Mar 18, 2026We believe that we are uniquely positioned as a specialized provider to address the needs of this market, providing custom servers, data…View ↗
The Company’s revenues are recognized in accordance with ASC 606, Revenue from Contracts with Customers for which the Company’s performance…View ↗
The Company’s contracts are executed through a combination of written agreements along with purchase orders with all customers including…View ↗
Revenues on certain fixed-price contracts where we provide engineering services, prototypes and completed products are recognized over time…View ↗
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10-K for FY2025, filed Mar 18, 2026
FY2025 revenue by product or service ↗
$32.2M
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10-K for FY2025, filed Mar 18, 2026
$32.2M ↗
| Segment | Share | Revenue | How money arrives |
|---|---|---|---|
|
Product
Sold outright
10-K for FY2025, filed Mar 18, 2026 |
95% |
Product, FY2025
$30.5M Sources
|
Sold outright |
|
Customer Funded Development
|
5.3% |
Customer Funded Development, FY2025
$1.7M Sources
|
Who Are Their Customers?
Its buyers include commercial equipment makers, government programs, military contractors, government agencies, and technology companies. OSS sells directly to end users and OEMs, while resellers and distributors sell standard products through their channels.
10-K for FY2025, filed Mar 18, 2026We work to deliver the highest performance scalable products and solutions that enable AI/ML, sensor fusion, and sensor processing for…View ↗
General Sales – OSS maintains a website, a web store, and direct sales teams that sell directly to end-users, primarily in the U.S., Asia…View ↗
OEM Focused Sales – Our direct outside sales team, which consists of OSS employees as well as third-party manufacturer representatives, is…View ↗
Our Commercial Sales Team – Our commercial sales team focuses on OEM customers to whom we sell standard products and solutions or design…View ↗
Our Government Sales Team – Our government sales team focuses on the large and growing portion of our business that provides products and…View ↗
Channels – We have dedicated sales resources that manage our worldwide network of resellers and distributors. We sell a large breadth of…View ↗
10-K for FY2025, filed Mar 18, 2026
In the year ended December 31, 2025, our top three customers comprised 22%, 22%, and 17% of revenue, respectively. No other customers…View ↗
Do Revenues Turn Into Profits?
Yes. It kept 16 cents of every revenue dollar as net income in FY2025.
10-K for FY2025, filed Mar 18, 2026
How Are They Changing?
- Net income
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Sources
10-Q for Q2 FY2026, filed Aug 5, 2026
−$7.3MView ↗
- ▲ +262% (Loss)
- vs −$2M in Q2 FY2025
10-Q for Q2 FY2026, filed Aug 5, 2026
Open tableView ↗
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May 8, 2026
Set a revenue growth and profitability outlook
It expects revenue growth of 20% to 25%, gross margin of approximately 40%, and positive EBITDA and adjusted EBITDA.
Sources
8-K, filed May 8, 2026
Revenue growth of 20% to 25%View ↗
Shrinking. Revenue fell 48% in 4 years, from $62M in FY2021 to $32.2M in FY2025, about 15% a year.
Exited European distribution
The older report described its European subsidiary as a hardware reseller and distributor and a route to expand portable AI systems in Europe. The latest report says OSS sold Bressner and prioritized developing and manufacturing deployable edge-computing systems.
10-K for FY2022, filed Mar 23, 2023 10-K for FY2025, filed Mar 18, 2026On October 31, 2018, OSS GmbH acquired 100% of the outstanding stock of Bressner Technology GmbH, a limited liability company registered…View ↗
Who Do They Compete With?
Competes with NVIDIA, HP, Dell/EMC, IBM, SuperMicro, Pure Storage, NetApp, Mercury, Crystal, Curtiss Wright, Kontron, Trenton, Core Systems, Systel, Raytheon, and Lockheed Martin
10-K for FY2025, filed Mar 18, 2026These vendors offer mainstream high-performance computing platforms, including servers and storage systems that can address some…View ↗
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