ILLUTHERM
PrivateLast Round
Seed
Apr 1, 2025
Total Funding Raised
$301,000
Momentum
Top 5%
of companies Caplight tracks
Company Overview
ILLUTHERM is a machinery company that has developed a technology to generate industrial process heat using blue light from LEDs.
Sector
Frontier & Industrial Tech
Verticals
Clean Manufacturing, Smart Manufacturing, Energy Management, Sustainable Materials
Business Model
B2B
Customer Profile
Hardware Sales, Services & Consulting, Government Contracts
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
ILLUTHERM Comparables
Compare ILLUTHERM with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| HyperHeat | 87% | |
| NOC Energy | 82% | |
| Calectra | 74% | |
ILLUTHERM Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Seed | Apr 1, 2025 | ||||
| Grant | May 1, 2022 |
ILLUTHERM Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| ESA Business Incubation Centre Hessen | Accelerator |
| Lifeline Ventures | Seed |
| European Space Agency | Grant |
| SPRIND | Grant, Accelerator |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jul 13, 2026
Open roles increased to 14, 117% of headcount.
- Apr 8, 2026
Monthly visitors grew 838% MoM, reaching 1.4K.
ILLUTHERM 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 ILLUTHERM's valuation, stock price, and market status.