Phosio Corporation
PrivateLast Round
Seed
Jun 2, 2026
Total Funding Raised
$4.51M
Momentum
Top 5%
of companies Caplight tracks
Company Overview
Phosio Corporation operates in Frontier & Industrial Tech and is based in Corvallis, Oregon. Its latest recorded funding round was a Seed round in June 2026.
Phosio Corporation is a specialty chemicals company that develops UV-curable metal oxide precursors for use in advanced optical and electronic components.
Sector
Frontier & Industrial Tech
Verticals
Advanced Materials, Semiconductors, AR/VR Hardware, Smart Manufacturing
Business Model
B2B
Customer Profile
Hardware Sales, Government Contracts
AI Layer
Non-AI
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Phosio Corporation Comparables
Compare Phosio Corporation with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| HighRI Optics, Inc. | 83% | |
| Pixelligent | 77% | |
| Polyrise | 76% |
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Phosio Corporation Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Seed | Jun 2, 2026 | ||||
| Seed Round | Mar 31, 2026 | ||||
| Accelerator | Jan 8, 2024 | ||||
| Seed | Feb 9, 2023 | ||||
| Grant | Apr 1, 2022 | ||||
Grant | May 1, 2021 |
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Key People
Founding team and executive leadership
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Phosio Corporation Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Sierra Ventures | Seed |
| Silicon Catalyst Angels | Seed |
| Willamette Valley Capital | Seed |
| TiE Oregon | Seed |
| Mesh Ventures | Seed |
| TEL Venture Capital | Seed |
| Elevate Capital | Seed |
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Market signals
Structured signals derived from secondary market and firmographic data.
- Jun 2, 2026
$4M round led by Mesh Ventures.
- Mar 31, 2026
$5M seed round completed.
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Phosio Corporation Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
Filing documents are not displayed on this public page. Request access to learn about available coverage.
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Frequently Asked Questions
Common questions about Phosio Corporation's valuation, stock price, and market status.
Is Phosio Corporation a public or private company?
Phosio Corporation is a private company.
What is the current stock price of Phosio Corporation?
Phosio Corporation is a private company, so its shares have no public market price. Caplight tracks Phosio Corporation's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Phosio Corporation worth (valuation)?
Valuation information for Phosio Corporation is not publicly available.
Can I buy Phosio Corporation stock?
Phosio Corporation shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Phosio Corporation's last funding round?
Phosio Corporation's most recent funding round was Seed on June 2, 2026.
Who are the main investors in Phosio Corporation?
Key investors in Phosio Corporation include Mesh Ventures, Silicon Catalyst, National Science Foundation.
Will Phosio Corporation IPO soon?
No public IPO plans have been announced for Phosio Corporation.
How can I track Phosio Corporation secondary market activity?
Caplight tracks bids, offers, and trades in Phosio Corporation's shares on secondary markets.