Prisma Photonics
PrivateLast Round
Series D
Oct 15, 2025
Total Funding Raised
$82M
Momentum
Top 25%
of companies Caplight tracks
Company Overview
Prisma Photonics is a fiberoptic equipment company that provides a monitoring platform for critical infrastructure using existing optical fibers and artificial intelligence.
Sector
Frontier & Industrial Tech
Verticals
Sensors, Smart Grid, Fiber Networks, Environmental Monitoring, Submarine Cables
Business Model
B2B
Customer Profile
Subscription SaaS, Usage-Based SaaS
AI Layer
Application
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Prisma Photonics Comparables
Compare Prisma Photonics with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| FiberSense | 86% | |
| Hifi Engineering | 83% | |
| FEBUS Optics | 83% | |
Prisma Photonics Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series D | Oct 15, 2025 | ||||
| Series C | Sep 13, 2023 | ||||
| Strategic | Aug 2, 2022 | ||||
| Strategic | Apr 6, 2022 | ||||
| Series B | Feb 9, 2022 | ||||
Series A | Jan 1, 2020 |
Prisma Photonics Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| INcapital Ventures | Series C |
| SE Ventures | Series B, Series D, Series C |
| I3 Equity Partners | Series A, Series B, Series C |
| Protego Ventures | Series D |
| Adara Ventures | Series D |
| Elements VC | Series C |
| Future Energy Ventures | Series B, Series C |
Market signals
Structured signals derived from secondary market and firmographic data.
- Apr 1, 2026
Job posting indicates the company is in the revenues stage.
- Mar 4, 2026
Partnering with TransnetBW GmbH on a 120km line monitoring program.
Prisma Photonics 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 Prisma Photonics's valuation, stock price, and market status.