One Stop Systems, Inc. (OSS)
NASDAQ: OSS · Real-Time Price · USD
9.27
-0.68 (-6.83%)
At close: Apr 28, 2026, 4:00 PM EDT
9.38
+0.11 (1.19%)
After-hours: Apr 28, 2026, 7:55 PM EDT

Company Description

One Stop Systems, Inc. designs, manufactures, and markets rugged high-performance compute, high speed switch fabrics, and storage systems for edge applications of artificial intelligence and machine learning, sensor processing, sensor fusion, and autonomy in the United States and internationally.

The company’s systems are built using the central processing unit, graphical processing unit, high speed switch fabrics, and flash storage technologies.

It sells its products to multinational companies, governmental agencies, military contractors, military services, and technology providers through its website, web store, direct sales team, and original equipment manufacturer focused sales, and commercial and government sales team, as well as through a network of resellers and distributors.

The company was founded in 1998 and is headquartered in Escondido, California.

One Stop Systems, Inc.
One Stop Systems logo
Country United States
Founded 1998
IPO Date Feb 1, 2018
Industry Computer Hardware
Sector Technology
Employees 57
CEO Michael Knowles

Contact Details

Address:
2235 Enterprise Street, Suite 110
Escondido, California 92029
United States
Phone 760 745 9883
Website onestopsystems.com

Stock Details

Ticker Symbol OSS
Exchange NASDAQ
Stock Type Common Stock
Fiscal Year January - December
Reporting Currency USD
CIK Code 0001394056
CUSIP Number 68247W109
ISIN Number US68247W1099
Employer ID 33-0885351
SIC Code 3571

Key Executives

Name Position
Michael Knowles President, Chief Executive Officer and Director
Daniel Gabel Chief Financial Officer, Treasurer and Secretary
Jim Ison Chief Product Officer
Fabrizio Sardo Vice President of Operations
Jim Reardon Vice President of Technology
Robert Kalebaugh Vice President of Sales

Latest SEC Filings

Date Type Title
Apr 15, 2026 DEF 14A Other definitive proxy statements
Apr 15, 2026 8-K Current Report
Mar 18, 2026 10-K Annual Report
Feb 17, 2026 SCHEDULE 13G/A Filing
Feb 13, 2026 SCHEDULE 13G/A Filing
Jan 6, 2026 8-K Current Report
Nov 18, 2025 SCHEDULE 13G/A Filing
Nov 5, 2025 10-Q Quarterly Report
Oct 1, 2025 8-K Current Report
Oct 1, 2025 424B5 Filing