Stone Mountain Technologies, Inc.
PrivateLast Round
Grant
Oct 15, 2024
Total Funding Raised
$36.98M
Company Overview
Stone Mountain Technologies, Inc. operates in Energy & Sustainability and is based in Tennessee. Its latest recorded funding round was a Grant round in October 2024.
Stone Mountain Technologies, Inc. is a manufacturing company that develops and produces high-efficiency gas absorption heat pumps for residential and commercial applications.
Sector
Energy & Sustainability
Verticals
Energy Management, Green Building, Smart Buildings
Business Model
B2B
Customer Profile
Hardware Sales
AI Layer
Non-AI
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Stone Mountain Technologies, Inc. Comparables
Compare Stone Mountain Technologies, Inc. with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| ThermoLift | 88% | |
| Robur | 69% | |
| A. O. Smith Corporation | 66% |
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Stone Mountain Technologies, Inc. Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Grant | Oct 15, 2024 | ||||
| Series B | Oct 3, 2024 | ||||
| Corporate Funding | Nov 15, 2023 | ||||
| Series A | Nov 8, 2022 | ||||
| Grant | Nov 18, 2021 | ||||
Strategic | Jul 29, 2021 |
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Key People
Founding team and executive leadership
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Stone Mountain Technologies, Inc. Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Tennessee Department of Economic and Community Development | Corporate Funding |
| Energy Impact Partners | Series A |
| NGIF Accelerator | Grant |
| NGIF Industry Grants | Grant |
| Department of Energy | Grant |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jul 22, 2025
Partnered with Bruce Sutherland Associates.
- Jul 14, 2025
Partnered with Canadian Aqualine Sales for heat pump technology.
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Stone Mountain Technologies, Inc. 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 Stone Mountain Technologies, Inc.'s valuation, stock price, and market status.
Is Stone Mountain Technologies, Inc. a public or private company?
Stone Mountain Technologies, Inc. is a private company.
What is the current stock price of Stone Mountain Technologies, Inc.?
Stone Mountain Technologies, Inc. is a private company, so its shares have no public market price. Caplight tracks Stone Mountain Technologies, Inc.'s secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Stone Mountain Technologies, Inc. worth (valuation)?
Valuation information for Stone Mountain Technologies, Inc. is not publicly available.
Can I buy Stone Mountain Technologies, Inc. stock?
Stone Mountain Technologies, Inc. shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Stone Mountain Technologies, Inc.'s last funding round?
Stone Mountain Technologies, Inc.'s most recent funding round was Grant on October 15, 2024.
Who are the main investors in Stone Mountain Technologies, Inc.?
Key investors in Stone Mountain Technologies, Inc. include Energy Impact Partners.
Will Stone Mountain Technologies, Inc. IPO soon?
No public IPO plans have been announced for Stone Mountain Technologies, Inc..
How can I track Stone Mountain Technologies, Inc. secondary market activity?
Caplight tracks bids, offers, and trades in Stone Mountain Technologies, Inc.'s shares on secondary markets.