Still Bright
PrivateLast Round
Seed
Jul 30, 2025
Total Funding Raised
$18.95M
Momentum
Top 5%
of companies Caplight tracks
Company Overview
Still Bright is a manufacturing and energy company that develops a patented hydrometallurgical process for the rapid conversion of concentrated copper ore to refined copper.
Sector
Energy & Sustainability
Verticals
Clean Manufacturing, Circular Economy
Business Model
B2B
Customer Profile
Hardware Sales, Services & Consulting
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Still Bright 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 |
Still Bright Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Seed | Jul 30, 2025 |
Still Bright Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Impact Science Ventures | Seed |
| Breakthrough Energy Ventures | Seed |
| Material Impact | Seed |
| SOSV | Accelerator, Seed |
| HAX | Seed, Accelerator |
| Azolla Ventures | Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jun 29, 2026
Open roles increased to 19, 119% of headcount.
- Jun 20, 2026
Monthly visitors grew 95% MoM.
Still Bright 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 Still Bright's valuation, stock price, and market status.