Phosio Corporation
PrivateLast Round
Seed
Jun 2, 2026
Total Funding Raised
$4.51M
Momentum
Top 5%
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.
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.
Request access