---
schema_version: "secwatch.filing_event.v1"
accession: "0000950170-24-044401"
form_type: "8-K"
ticker: "OSS"
cik: "0001394056"
company_name: "ONE STOP SYSTEMS, INC."
filed_at: "2024-04-15T23:59:59+00:00"
generated_at: "2026-06-03T22:51:08.393461+00:00"
event_type: "other_material"
sentiment: "positive"
materiality_score: 0.55
calibrated_materiality_score: 0.55
confidence: "high"
source: SEC EDGAR
---

# OSS CEO letter: 4% revenue growth excluding $13.7M legacy revenue; positive adjusted EBITDA in 2023

## Summary
- CEO Mike Knowles (appointed June 2023) highlights transition away from $13.7M low-margin legacy media revenue; ex that, revenue grew 4% YoY.
- Maintained positive adjusted EBITDA in 2023 despite revenue shift; achieved DoD facility clearance for classified work.
- New 5-year agreement with FLYHT for commercial aerospace data recorder; new relationship with Andretti Racing and Zapata AI.
- Expanded defense programs including Army 360 Situational Awareness and Navy P-8; added multiple new U.S. defense and intel customers.
- Board adds Vice Admiral (Ret) Michael Dumont, Mitch Herbets, Joseph Manko in 2023; multi-year strategic growth plan being updated.

## SEC filing metadata
- accession: 0000950170-24-044401
- form_type: 8-K
- ticker: OSS
- cik: 0001394056
- company_name: ONE STOP SYSTEMS, INC.
- filed_at: 2024-04-15T23:59:59+00:00
- event_type: other_material
- sentiment: positive
- materiality_score: 0.55
- calibrated_materiality_score: 0.55
- confidence: high
- sec_items: 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1394056/000095017024044401/0000950170-24-044401-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1394056/000095017024044401/oss-20240415.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000950170-24-044401
- JSON: https://secwatch.observer/filing/0000950170-24-044401.json
- Plain text: https://secwatch.observer/filing/0000950170-24-044401.txt

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