Phosio
Corvallis, US · Delaware corporation · 5 known investors
Find your way into Phosio
16 people in our graph share verified history with the Phosio team — schools, employers, funds. One of them is your warm intro.
Shane Wallunlockedknows Omid Sadeghi · together at Oregon State University (overlapped)
×11knows the team · via Oregon State University
Phosio develops UV-curable metal oxide precursors that enable low-temperature deposition for optical and electronic components used in smart glasses, semiconductors, and display technologies. The company's materials are designed to simplify manufacturing of advanced optical gratings and coatings, reducing production time and costs significantly compared to traditional methods.
Founders & leadership
OS
Omid SadeghiinChief Executive OfficerOmid Sadeghi is CEO of Phosio and a chemist with expertise in photoresist formulation and high-refractive-index thin film development, having authored over 70 publications in peer-reviewed journals.
Board
BP
AG
Andrew GreenvilleBoard director
JO
Joe O'KeeffeBoard director
Investors · 5
Reported raises · per SEC filings
Form D private placements$4.9M disclosed across 1 round · 2026
▶$4.9MraisedApr 2026 · 21 investors · ManufacturingRule 506(b)
▶$4.9MraisedApr 2026 · 21 investors · Manufacturing
Rule 506(b)Officers, directors & promoters on the filing
- Omid SadeghiExecutive Officer, Director
- Andrew GreenvilleDirector
- Bryn PilneyDirector
- Joe O'KeeffeDirector
- Offering amount
- $5.5M
- Amount sold
- $4.9M
- First sale
- Mar 2026
- Incorporated
- Corporation, Delaware
- 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 Phosio do?
- Phosio develops UV-curable metal oxide precursors that enable low-temperature deposition for optical and electronic components used in smart glasses, semiconductors, and display technologies. The company's materials are designed to simplify manufacturing of advanced optical gratings and coatings, reducing production time and costs significantly compared to traditional methods.
- Who founded Phosio?
- Phosio was founded by Omid Sadeghi.
- Who are Phosio's investors?
- Phosio's investors include Elevate Capital, MESH, Silicon Catalyst, TEL Venture Capital, Inc., Sierra Ventures.
- How much funding has Phosio raised?
- Phosio has disclosed $4.9M raised across 1 round.
- Where is Phosio headquartered?
- Phosio is headquartered in Corvallis, US.