Addis Energy
PrivateLast Round
Seed
Dec 4, 2025
Total Funding Raised
$17.05M
Momentum Score
50 /100
Company Overview
Addis Energy is a startup that is commercializing a novel process to produce clean ammonia by using the Earth's subsurface as a chemical reactor. The technology, developed at MIT, involves injecting nitrogen, water, and proprietary catalysts into iron-rich rock formations. This process leverages the in-situ heat and pressure to create geologic ammonia through a carbon-free and net energy-positive reaction, meaning more energy is recovered from the ammonia than is required to create it. The company aims to replace the traditional, energy-intensive Haber-Bosch process, which is a significant contributor to global energy consumption and carbon emissions. Addis Energy is backed by investors including Engine Ventures, Pillar VC, and Voyager Ventures, and has also received funding from ARPA-E.
Sector
Energy & Sustainability
Verticals
Clean Manufacturing, Sustainable Materials, Alternative Fuels
Business Model
B2B
Customer Profile
Services & Consulting, Government Contracts
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Addis Energy Comps
Public and private peers based on sector, stage, and business model.
Addis Energy Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Seed | Dec 4, 2025 | ||||
| Pre Seed | Jan 22, 2025 | ||||
| Grant | Jan 15, 2025 |
Key People
Founding team and executive leadership
Addis Energy Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Engine Ventures | Pre Seed |
| Voyager Ventures | Pre Seed |
| At One Ventures | Seed |
| Pillar VC | Pre Seed, Seed |
| Engine Ventures | Pre Seed, Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Apr 23, 2026
Monthly visitors grew 94% MoM, reaching 3.3K.
- Feb 1, 2026
Launched subsurface synthesis technology for ammonia production.
Addis Energy 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 |
Mock Valuation | Sign Up to view | Mock Valuation | Sign Up to view | Mock Valuation | Sign Up to view | Mock Valuation |
Mock Valuation | Sign Up to view | Mock Valuation | Sign Up to view | Mock Valuation | Sign Up to view | Mock Valuation |
Mock Valuation | Sign Up to view | Mock Valuation | Sign Up to view | Mock Valuation | Sign Up to view | Mock Valuation |
Frequently Asked Questions
Common questions about Addis Energy's valuation, stock price, and market status.
