Lithos Computer
New York, US · Founded 2026 · 1 known investors
Find your way into Lithos Computer
Fabro is an open-source (MIT-licensed) workflow orchestration engine for AI coding agents, letting expert engineers define coding processes as version-controlled graph files that coordinate LLM agents, shell commands, and human approval gates. Built as a single Rust binary, it provides deterministic workflow graphs, multi-model routing, cloud sandboxes, Git checkpointing, and a REST API with web UI for repeatable, long-horizon software development.
Founders & leadership
Lithos Computer was founded in 2026 by Bryan Helmkamp.
BH
Bryan HelmkampFounder
Board
LE
Lee EdwardsBoard director
Investors · 1
Reported raises · per SEC filings
Form D private placements$5M disclosed across 1 round · 2026
▶$5MraisedJul 2026 · 2 investors · Other TechnologyRule 506(b)
▶$5MraisedJul 2026 · 2 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- Bryan HelmkampExecutive Officer, Director, Promoter
- Lee EdwardsDirector, Promoter
- Offering amount
- $5.2M
- Amount sold
- $5M
- First sale
- Jul 2026
- Incorporated
- Corporation, Delaware, 2026
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
In the news
Frequently asked questions
- What does Lithos Computer do?
- Fabro is an open-source (MIT-licensed) workflow orchestration engine for AI coding agents, letting expert engineers define coding processes as version-controlled graph files that coordinate LLM agents, shell commands, and human approval gates. Built as a single Rust binary, it provides deterministic workflow graphs, multi-model routing, cloud sandboxes, Git checkpointing, and a REST API with web UI for repeatable, long-horizon software development.
- Who founded Lithos Computer?
- Lithos Computer was founded by Bryan Helmkamp in 2026.
- Who are Lithos Computer's investors?
- Lithos Computer's investors include Root Ventures Manager, Llc.
- How much funding has Lithos Computer raised?
- Lithos Computer has disclosed $5M raised across 1 round.
- Where is Lithos Computer headquartered?
- Lithos Computer is headquartered in New York, US.