SunCubes
PrivateLast Round
Strategic
Jun 10, 2026
Total Funding Raised
$1.55M
Momentum
Top 5%
of companies Caplight tracks
Company Overview
SunCubes is a deep-tech company that develops optical power control systems for wireless energy transmission, enabling cable-free autonomy for remote infrastructure, drones, and space applications.
Sector
Frontier & Industrial Tech
Verticals
Space Technology, Defense Tech, Energy Management, Drones & UAVs, Wireless Infrastructure
Business Model
B2B
Customer Profile
Services & Consulting, Hardware Sales, Government Contracts
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
SunCubes Comparables
Compare SunCubes with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Celestia Energy | 84% | |
| PowerLight Technologies | 82% | |
| Volta Space Technologies | 78% | |
SunCubes Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Strategic | Jun 10, 2026 | ||||
| Seed | Jul 22, 2025 | ||||
| Accelerator | Mar 19, 2024 | ||||
| Grant | Dec 21, 2022 |
Key People
Founding team and executive leadership
SunCubes Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Plug and Play Tech Center | Seed |
| ELIS | Seed |
| Pariter Partners | Seed |
| RoboIT | Seed |
| CrossConnect | Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jul 28, 2026
Grew 33% QoQ, from 9 to 12 employees.
- Jun 30, 2026
Grew 44% QoQ, from 9 to 13 employees.
SunCubes 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 SunCubes's valuation, stock price, and market status.