---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-21-244647"
form_type: "8-K"
ticker: "OSS"
cik: "0001394056"
company_name: "ONE STOP SYSTEMS, INC."
filed_at: "2021-08-12T23:59:59+00:00"
generated_at: "2026-06-29T12:39:00.669965+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.8
calibrated_materiality_score: 0.8
confidence: "high"
source: SEC EDGAR
---

# One Stop Systems Q2 revenue up 28% to $14.9M; GAAP EPS $0.09 vs $(0.00) YoY

## Summary
- Revenue $14.9M, up 12% sequentially and 28% YoY; gross margin 31.2% (up 2.6pp).
- GAAP net income $1.7M ($0.09 diluted) vs net loss of $12k; includes $1.5M PPP forgiveness.
- Non-GAAP net income $812k ($0.04) vs $248k ($0.01) in prior year.
- Adjusted EBITDA $1.4M (9% of revenue) vs $73k; Q3 revenue guidance ~$15.9M (+23% YoY).
- Three major design wins secured in Q2; 17 major pending opportunities.

## SEC filing metadata
- accession: 0001193125-21-244647
- form_type: 8-K
- ticker: OSS
- cik: 0001394056
- company_name: ONE STOP SYSTEMS, INC.
- filed_at: 2021-08-12T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.8
- calibrated_materiality_score: 0.8
- confidence: high
- sec_items: 2.02, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1394056/000119312521244647/0001193125-21-244647-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1394056/000119312521244647/d216672d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-21-244647
- JSON: https://secwatch.observer/filing/0001193125-21-244647.json
- Plain text: https://secwatch.observer/filing/0001193125-21-244647.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.