Sympower
PrivateLast Round
Series B
Extension
Sep 16, 2025
Est. Valuation
$258.3M
Total Funding Raised
$112.86M
Company Overview
Sympower operates in Energy & Sustainability and is based in Amsterdam. Its latest recorded funding round was a Series B Extension round in September 2025.
Sympower is an energy technology company that provides a proprietary software platform for grid flexibility services, enabling industrial and commercial businesses to monetize energy assets and support grid stability.
Sector
Energy & Sustainability
Verticals
Energy Management, Smart Grid, Energy Storage, Renewable Energy
Business Model
B2B
Customer Profile
Revenue Share, Services & Consulting, Subscription SaaS
AI Layer
Application
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Sympower Comparables
Compare Sympower with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Energy Pool | 82% | |
| GridBeyond | 81% | |
| Å Energi | 80% |
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Sympower Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series B Extension | Sep 16, 2025 | ||||
| Series B | Nov 13, 2024 | ||||
| Series B Extension | Nov 21, 2022 | ||||
| Series B | Jul 19, 2022 | ||||
| Series B | Mar 24, 2021 | ||||
Series A | Oct 1, 2019 |
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Key People
Founding team and executive leadership
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Sympower Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Rockstart | Accelerator, Series B |
| ROM InWest | Series A, Series B Extension |
| Expon Capital | Series B, Series B Extension |
| Enfuro Ventures | Series B, Seed |
| European Investment Fund | Series B, Series B Extension |
| PGGM | Series B Extension |
| Activate Capital | Series B Extension |
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Market signals
Structured signals derived from secondary market and firmographic data.
- Oct 22, 2025
Partnered with Heidelberg Materials Hellas to monetize industrial equipment flexibility.
- Sep 17, 2025
Raised $50M in Series B1 Extension funding.
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Sympower Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
Filing documents are not displayed on this public page. Request access to learn about available coverage.
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Frequently Asked Questions
Common questions about Sympower's valuation, stock price, and market status.
Is Sympower a public or private company?
Sympower is a private company.
What is the current stock price of Sympower?
Sympower is a private company, so its shares have no public market price. Caplight tracks Sympower's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Sympower worth (valuation)?
Sympower's valuation is estimated at $258.3M based on funding round data.
Can I buy Sympower stock?
Sympower shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Sympower's last funding round?
Sympower's most recent funding round was Series B Extension on September 16, 2025.
Who are the main investors in Sympower?
Key investors in Sympower include PGGM, A&G Global Investors, Activate Capital Partners.
Will Sympower IPO soon?
No public IPO plans have been announced for Sympower.
How can I track Sympower secondary market activity?
Caplight tracks bids, offers, and trades in Sympower's shares on secondary markets.