NOX Energy
PrivateLast Round
Seed
Sep 30, 2026
Est. Valuation
$2.5M
Total Funding Raised
$4.15M
Momentum
Top 5%
of companies Caplight tracks
Company Overview
NOX Energy is an energy technology company that provides an AI-enabled software platform connecting residential energy assets, such as heat pumps, to electricity markets for grid balancing and cost optimization.
Sector
Energy & Sustainability
Verticals
Energy Management, Smart Grid, API Management, Vertical SaaS
Business Model
B2B
Customer Profile
Revenue Share, Usage-Based SaaS, Subscription SaaS
AI Layer
Application
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
NOX Energy Comparables
Compare NOX Energy with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Podero | 83% | |
| Enode | 83% | |
| Axle Energy | 82% |
NOX Energy Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Seed | Sep 30, 2026 | ||||
| Seed | Dec 18, 2024 | ||||
| Accelerator | Jun 17, 2024 |
Key People
Founding team and executive leadership
NOX Energy Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Entrepreneurs Roundtable Accelerator | Seed, Accelerator |
| Seeder Fund | Seed |
| Rise PropTech | Seed |
| 100IN | Seed |
| UNETI | Seed |
| Golden Egg Check | Seed |
| Volve Capital | Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Sep 30, 2026
$3M round led by Rise PropTech and Volve Capital.
- May 13, 2026
Monthly visitors increased 481% MoM, reaching 6.3K.
NOX Energy 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 NOX Energy's valuation, stock price, and market status.
Is NOX Energy a public or private company?
NOX Energy is a private company.
What is the current stock price of NOX Energy?
NOX Energy is a private company, so its shares have no public market price. Caplight tracks NOX Energy's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is NOX Energy worth (valuation)?
NOX Energy's valuation is estimated at $2.5M based on funding round data.
Can I buy NOX Energy stock?
NOX Energy shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was NOX Energy's last funding round?
NOX Energy's most recent funding round was Seed on September 30, 2026.
Who are the main investors in NOX Energy?
Key investors in NOX Energy include Entrepreneurs Roundtable Accelerator, Rise PropTech, Volve Capital.
Will NOX Energy IPO soon?
No public IPO plans have been announced for NOX Energy.
How can I track NOX Energy secondary market activity?
Caplight tracks bids, offers, and trades in NOX Energy's shares on secondary markets.