Rock Extraction
PrivateLast Round
Angel
Sep 27, 2022
Total Funding Raised
$540,000
Momentum
Top 50%
of companies Caplight tracks
Company Overview
Rock Extraction is a cleantech company that develops and manufactures precision electric rock-breaking systems for the mining, quarrying, and construction industries.
Sector
Frontier & Industrial Tech
Verticals
Construction Tech, Clean Manufacturing, Computing Hardware
Business Model
B2B
Customer Profile
Hardware Sales
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Rock Extraction Comparables
Compare Rock Extraction with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Petram Technologies | 84% | |
| AutoStem Technology | 78% | |
| Royex Rock Breaking & Excavation | 78% |
Rock Extraction Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Angel | Sep 27, 2022 |
Rock Extraction Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Clarendon Fund Managers | Angel |
| Halo Business Angel Network | Angel |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jul 25, 2026
Monthly visitors grew 135% MoM, reaching 1.3K.
- Mar 5, 2026
Monthly visitors grew 81% MoM.
Rock Extraction Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
Filing documents are not displayed on this public page. Request access to learn about available coverage.
Request accessFrequently Asked Questions
Common questions about Rock Extraction's valuation, stock price, and market status.
Is Rock Extraction a public or private company?
Rock Extraction is a private company.
What is the current stock price of Rock Extraction?
Rock Extraction is a private company with no public stock price. Caplight tracks Rock Extraction's secondary market activity and provides MarketPrice™ estimates to Caplight users.
How much is Rock Extraction worth (valuation)?
Valuation information for Rock Extraction is not publicly available.
Can I buy Rock Extraction stock?
Rock Extraction shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors. Visit https://www.caplight.com to learn more.
When was Rock Extraction's last funding round?
Rock Extraction's most recent funding round was Angel on September 27, 2022.
Who are the main investors in Rock Extraction?
Key investors in Rock Extraction include Halo Business Angel Network.
Will Rock Extraction IPO soon?
No public IPO plans have been announced for Rock Extraction.
How can I track Rock Extraction secondary market activity?
Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor Rock Extraction's secondary market activity and sign up for updates.