CarbonBuilt
PrivateLast Round
Strategic
Sep 24, 2024
Total Funding Raised
$17.65M
Momentum
Top 25%
of companies Caplight tracks
Company Overview
CarbonBuilt operates in Energy & Sustainability and is based in Torrance, California. Its latest recorded funding round was a Strategic round in September 2024.
CarbonBuilt is a cleantech company that provides a technology platform to produce ultra-low carbon concrete by injecting carbon dioxide into the mixture during the curing process.
Sector
Energy & Sustainability
Verticals
Carbon Capture, Clean Manufacturing, Sustainable Materials, Green Building, Construction Tech
Business Model
B2B
Customer Profile
Services & Consulting, Revenue Share, Hardware Sales
AI Layer
Non-AI
Historical Pricing
Historical view of private secondary pricing and transaction trends.
CarbonBuilt Comparables
Compare CarbonBuilt with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| CarbiCrete | 85% | |
| Carbonaide | 84% | |
| Carbon Upcycling | 81% |
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CarbonBuilt Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Strategic | Sep 24, 2024 | ||||
| Grant | Mar 7, 2023 | ||||
| Series A | Oct 6, 2021 | ||||
| Grant | Apr 19, 2021 |
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Key People
Founding team and executive leadership
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CarbonBuilt Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Climate Capital | Series A |
| Neglected Climate Opportunities | Series A |
| Lime Street Ventures | Series A |
| Chan Zuckerberg Initiative | Series A |
| YouWeb Incubator | Series A |
| Foundamental | Series A |
| 4 Corners Carbon Coalition | Grant |
Market signals
Structured signals derived from secondary market and firmographic data.
- Feb 9, 2026
Acquired Jolley Concrete and Block plant in Danielson.
- Feb 4, 2025
Conor Cooper promoted to Chief Commercial Officer.
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CarbonBuilt 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.
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Frequently Asked Questions
Common questions about CarbonBuilt's valuation, stock price, and market status.
Is CarbonBuilt a public or private company?
CarbonBuilt is a private company.
What is the current stock price of CarbonBuilt?
CarbonBuilt is a private company, so its shares have no public market price. Caplight tracks CarbonBuilt's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is CarbonBuilt worth (valuation)?
Valuation information for CarbonBuilt is not publicly available.
Can I buy CarbonBuilt stock?
CarbonBuilt shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was CarbonBuilt's last funding round?
CarbonBuilt's most recent funding round was Strategic on September 24, 2024.
Who are the main investors in CarbonBuilt?
Key investors in CarbonBuilt include Neglected Climate Opportunities.
Will CarbonBuilt IPO soon?
No public IPO plans have been announced for CarbonBuilt.
How can I track CarbonBuilt secondary market activity?
Caplight tracks bids, offers, and trades in CarbonBuilt's shares on secondary markets.