CarbonQuest
PrivateLast Round
Series A
Extension
Feb 26, 2025
Total Funding Raised
$56.35M
Company Overview
CarbonQuest operates in Energy & Sustainability and is based in Spokane Valley, Washington. Its latest recorded funding round was a Series A Extension round in February 2025.
CarbonQuest is an environmental services company that provides a modular, distributed carbon capture technology solution for buildings and onsite power generation systems.
Sector
Energy & Sustainability
Verticals
Carbon Capture, Green Building, Smart Buildings, Compliance, Energy Management
Business Model
B2B
Customer Profile
Hardware + Subscription, Services & Consulting, Usage-Based SaaS
AI Layer
Application
Historical Pricing
Historical view of private secondary pricing and transaction trends.
CarbonQuest Comparables
Compare CarbonQuest with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| CleanO2 Carbon Capture Technologies | 82% | |
| Carbon Reform | 79% | |
| Soletair Power | 75% |
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CarbonQuest Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series A Extension | Feb 26, 2025 | ||||
| Series A | Aug 8, 2024 | ||||
| Grant | Dec 16, 2021 |
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Key People
Founding team and executive leadership
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CarbonQuest Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Energy Capital Ventures | Series A Extension |
| Riverbend Energy Group | Series A Extension, Series A |
| Aligned Climate Capital | Series A Extension |
Market signals
Structured signals derived from secondary market and firmographic data.
- Feb 26, 2025
$20M round completed.
- Aug 8, 2024
$36M round led by Riverbend Energy Group
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CarbonQuest Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
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Frequently Asked Questions
Common questions about CarbonQuest's valuation, stock price, and market status.
Is CarbonQuest a public or private company?
CarbonQuest is a private company.
What is the current stock price of CarbonQuest?
CarbonQuest is a private company, so its shares have no public market price. Caplight tracks CarbonQuest's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is CarbonQuest worth (valuation)?
Valuation information for CarbonQuest is not publicly available.
Can I buy CarbonQuest stock?
CarbonQuest shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was CarbonQuest's last funding round?
CarbonQuest's most recent funding round was Series A Extension on February 26, 2025.
Who are the main investors in CarbonQuest?
Key investors in CarbonQuest include Riverbend Energy Group.
Will CarbonQuest IPO soon?
No public IPO plans have been announced for CarbonQuest.
How can I track CarbonQuest secondary market activity?
Caplight tracks bids, offers, and trades in CarbonQuest's shares on secondary markets.