Upstart Power
PrivateLast Round
Seed Round
Jun 23, 2026
Total Funding Raised
$58.83M
Momentum
Top 25%
of companies Caplight tracks
Company Overview
Upstart Power is a cleantech company that designs and manufactures solid oxide fuel cell (SOFC) generators for on-demand backup power and distributed generation in residential and industrial applications.
Sector
Energy & Sustainability
Verticals
Renewable Energy, Energy Storage, Energy Management, Alternative Fuels
Business Model
B2B
Customer Profile
Hardware Sales
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Upstart Power 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 |
Upstart Power Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Seed Round | Jun 23, 2026 | ||||
| Series D Extension | Dec 26, 2024 | ||||
| Series D | Jul 1, 2024 | ||||
| Series C | Nov 17, 2022 | ||||
| Series B | Dec 16, 2020 | ||||
Seed | Dec 18, 2019 |
Key People
Founding team and executive leadership
Upstart Power Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| WindSail Capital Group | Series B |
| Cricetus Felix Ventures | Series C |
| H+ Partners | Series C |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jun 23, 2026
$4.1M raised in Seed Round.
Upstart Power 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 Upstart Power's valuation, stock price, and market status.