Phosio Corporation
PrivateLast Round
Seed
Jun 2, 2026
Total Funding Raised
$4.51M
Momentum
Top 10%
of companies Caplight tracks
Company Overview
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, AR/VR Hardware, Semiconductors, Sensors
Business Model
B2B
Customer Profile
Hardware Sales, Government Contracts
AI Layer
Non-AI
Keywords
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% |
Phosio Corporation Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Seed | Jun 2, 2026 | ||||
| Seed Round | Apr 3, 2026 | ||||
| Accelerator | Jan 8, 2024 | ||||
| Seed | Feb 9, 2023 | ||||
| Grant | Apr 1, 2022 | ||||
Grant | May 1, 2021 |
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 |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jun 2, 2026
$4M round led by Mesh Ventures.
- Apr 3, 2026
$5M seed round completed.
Recent news
Latest coverage and updates
- is_developingJun 24, 2026
Phosio Corp is developing PhosioLux on Jun 24th '26.
- hiresJun 24, 2026
Phosio Corp hired Greg McIntyre as Executive Vice President and Chief Strategy Officer on Jun 24th '26.
Phosio Corporation Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
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