Carbon Signal
PrivateLast Round
Seed
May 19, 2026
Total Funding Raised
$100,000
Momentum
Top 50%
of companies Caplight tracks
Company Overview
Carbon Signal is a climate tech company that provides a building energy intelligence platform for real estate owners and operators to analyze operational carbon emissions and plan decarbonization investments.
Sector
Energy & Sustainability
Verticals
Energy Management, ESG Analytics, Smart Buildings, Green Building
Business Model
B2B
Customer Profile
Subscription SaaS, Services & Consulting
AI Layer
Application
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Carbon Signal Comparables
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Carbon Signal Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Seed | May 19, 2026 | ||||
| Accelerator | Aug 26, 2025 |
Carbon Signal Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Third Derivative | Accelerator, Seed |
| CLAI Ventures | Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- May 19, 2026
Led by CLAI Ventures with participation from Third Derivative.
- Jan 6, 2026
Monthly visitors increased 1057% MoM, from 65 to 752.
Carbon Signal Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
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