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2020 Financial Highlights


Revenue despite COVID-19 vs. $58.3M in 2019


Major program wins (Exceeding $1M in annual revenue) vs. 6 in 2019


Adjusted EBITDA despite COVID-19 vs. $3.2M in 2019

See definition of non-GAAP adjusted EBITDA and reconciliation to GAAP in the company's fourth quarter of 2020 earnings release.

Latest Annual Report

2020 Annual Report

View Annual Report

Stock Information

Company Overview

One Stop Systems (OSS) designs and manufactures the highest performance computing (HPC) systems for vertical markets requiring the fastest processing and storage on the planet.

Corporate Video Presentation

Corporate Video Presentation

Download Corporate Video Presentation


Having accumulated decades of collective experience across a variety of fields, our leadership team is the source of our success.

Investor Contact Information


One Stop Systems, Inc.
2235 Enterprise Street
Suite 110
Escondido, CA 92029
T: 760-745-9883

Investor Relations

Ron Both
T: 949-432-7566

Transfer Agent

3200 Cherry Creek Drive South
Suite 430
Denver, CO 80209
T: 303-282-4800

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