Fab2
Austin, US · Founded 2022 · 1 known investors
Find your way into Fab2
fab2 designs and builds semiconductor fabrication equipment and the fabs themselves, developing the hardware, components, and software needed to manufacture chips. It also builds Studio, an in-browser EDA tool for chip design, and uses automation for process engineering.
Founders & leadership
Fab2 was founded in 2022 by Sam Zeloof and Jim Keller.
Board
CN
COREY NOBILEBoard director
Investors · 1
Reported raises · per SEC filings
Form D private placements$556M disclosed across 1 round · 2026
▶$556MraisedSep 2026 · 89 investors · Other TechnologyRule 506(b)
▶$556MraisedSep 2026 · 89 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- SAMUEL ZELOOFExecutive Officer, Director
- JAMES KELLERDirector
- COREY NOBILEDirector
- Offering amount
- $588M
- Amount sold
- $556M
- First sale
- Aug 2026
- Incorporated
- Corporation, Delaware, 2022
- 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 Fab2 do?
- fab2 designs and builds semiconductor fabrication equipment and the fabs themselves, developing the hardware, components, and software needed to manufacture chips. It also builds Studio, an in-browser EDA tool for chip design, and uses automation for process engineering.
- Who founded Fab2?
- Fab2 was founded by Sam Zeloof, Jim Keller in 2022.
- Who are Fab2's investors?
- Fab2's investors include Fontinalis Partners.
- How much funding has Fab2 raised?
- Fab2 has disclosed $556M raised across 1 round.
- Where is Fab2 headquartered?
- Fab2 is headquartered in Austin, US.