Ephos
PrivateLast Round
Grant
Jul 25, 2025
Total Funding Raised
$58.11M
Company Overview
Ephos is a deep-tech company that designs and manufactures programmable photonic chips built on glass substrates for AI data centers and quantum computing systems.
Sector
AI, Data & Cloud Infrastructure
Verticals
Semiconductors, Computing Hardware, AI Training Infrastructure, Cloud Infrastructure
Business Model
B2B
Customer Profile
Hardware Sales, Services & Consulting
AI Layer
Infrastructure
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Ephos Comps
Public and private peers based on sector, stage, and business model.
| Company | Status | Est. Valuation | Rev Multiple |
|---|---|---|---|
| OpenAI | Private | $86.0B | ~40x |
| Cohere | Private | $5.0B | -- |
| Competitor 1 | Public | $XX.XB | XXx |
| Competitor 2 | Public | $XX.XB | XXx |
Ephos Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Grant | Jul 25, 2025 | ||||
| Seed | Sep 23, 2024 | ||||
| Grant | Sep 10, 2024 | ||||
| Accelerator | Dec 5, 2023 |
Ephos Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Ministry of Enterprises and Made in Italy | Grant |
| Unruly Capital | Seed |
| European Commission | Grant |
| DIANA | Accelerator, Grant |
| Club degli Investitori | Seed |
| Collaborative Fund | Seed |
| Silicon Roundabout Ventures | Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Oct 1, 2025
First startup to receive a grant under the EU Chips Act.
Ephos Filings
SEC and related filings with document metadata.
| Typed | Date | Amount Offered | Amount Sold | Filling | Pages | Download |
|---|---|---|---|---|---|---|
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Frequently Asked Questions
Common questions about Ephos's valuation, stock price, and market status.