1s1 Energy
PrivateLast Round
Seed
Oct 15, 2024
Total Funding Raised
$3.55M
Momentum
Top 25%
of companies Caplight tracks
Company Overview
1s1 Energy is a climate technology company that develops proprietary boron-based materials and systems for proton exchange membrane water electrolyzers to reduce the cost of green hydrogen production.
Sector
Energy & Sustainability
Verticals
Renewable Energy, Advanced Materials, Alternative Fuels, Clean Manufacturing, Sustainable Materials
Business Model
B2B
Customer Profile
Hardware Sales, Government Contracts
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
1s1 Energy Comps
Public and private peers based on sector, stage, and business model.
| Company | Status | Est. Valuation | Rev Multiple |
|---|---|---|---|
| OpenAI | Private | $86.0B | ~40x |
| Cohere | Private | $5.0B | -- |
| Competitor 1 | Public | $XX.XB | XXx |
| Competitor 2 | Public | $XX.XB | XXx |
1s1 Energy Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Seed | Oct 15, 2024 | ||||
| Seed | Nov 10, 2022 |
Key People
Founding team and executive leadership
1s1 Energy Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| CSN Inova Ventures | Seed |
| CSN Inova | Seed |
| Faber Ventures | Seed |
| Rumbo Ventures | Seed |
| Aquarius Capital | Seed |
| Ecoa Capital | Seed |
| Course Corrected | Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- May 13, 2026
Monthly visitors grew 809% MoM, from 196 to 1.8K.
- Oct 15, 2024
$1.4M round led by Faber Ventures
1s1 Energy Filings
SEC and related filings with document metadata.
| Typed | Date | Amount Offered | Amount Sold | Filling | Pages | Download |
|---|---|---|---|---|---|---|
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Frequently Asked Questions
Common questions about 1s1 Energy's valuation, stock price, and market status.