Stone Mountain Technologies, Inc.
PrivateLast Round
Grant
Oct 15, 2024
Total Funding Raised
$36.98M
Company Overview
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
Keywords
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% | |
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 |
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.
Stone Mountain Technologies, Inc. Filings
SEC and related filings with document metadata.
| Typed | Date | Amount Offered | Amount Sold | Filling | Pages | Download |
|---|---|---|---|---|---|---|
Mock Valuation | Sign Up to view | Mock Valuation | Sign Up to view | Mock Valuation | Sign Up to view | Mock Valuation |
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Frequently Asked Questions
Common questions about Stone Mountain Technologies, Inc.'s valuation, stock price, and market status.