Reservoir
PrivateLast Round
Seed
Aug 1, 2024
Total Funding Raised
$5M
Company Overview
Reservoir operates in Energy & Sustainability and is based in Boston, Massachusetts. Its latest recorded funding round was a Seed round in August 2024.
Reservoir is a climate technology company that manufactures smart, heat pump-based residential water heating systems designed to improve energy efficiency and provide thermal storage.
Sector
Energy & Sustainability
Verticals
Energy Management, Home & Lifestyle, Energy Storage, Smart Grid
Business Model
B2C
Customer Profile
Hardware Sales
AI Layer
Application
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Reservoir Comparables
Compare Reservoir with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Cala Systems | 91% | |
| Harvest Thermal | 81% | |
| Jetson | 74% |
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Reservoir Funding Rounds
Historical fundraising activity
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Key People
Founding team and executive leadership
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Reservoir Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Founder Collective | Seed |
| Asymmetric Capital Partners | Seed |
| My Climate Journey Collective | Seed |
| Parcel B | Seed |
| The E14 Fund | Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Apr 4, 2026
Grew 33% QoQ, from 9 to 12 employees.
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Recent news
Latest coverage and updates
- attends_eventSep 17, 2026
Reservoirhome attends the 2026 CEE Integrated Home Competition in Oregon in Sep '26, where its N51 Heat Pump Water Heater is named a winner.
- recognized_asSep 17, 2026
Reservoirhome's N51 Heat Pump Water Heater is named a winner in the 2026 CEE Integrated Home Competition, with the recognition announced at the Consortium for Energy Efficiency's Industry Partners Meeting in Oregon in Sep '26; it is one of five products recognized from 26 finalists.
- launchesAug 12, 2026
Reservoirhome adds an ultrasonic flow sensor that detects plumbing leaks throughout the home and alerts homeowners through its app.
- receives_financingAug 12, 2026
On Aug 12th '26, Reservoirhome raises an $8M Seed round led by Asymmetric Capital Partners and joined by Founder Collective and MCJ to expand predictive water heating beyond Boston in Massachusetts.
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Reservoir 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 Reservoir's valuation, stock price, and market status.
Is Reservoir a public or private company?
Reservoir is a private company.
What is the current stock price of Reservoir?
Reservoir is a private company, so its shares have no public market price. Caplight tracks Reservoir's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Reservoir worth (valuation)?
Valuation information for Reservoir is not publicly available.
Can I buy Reservoir stock?
Reservoir shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Reservoir's last funding round?
Reservoir's most recent funding round was Seed on August 1, 2024.
Who are the main investors in Reservoir?
Key investors in Reservoir include Founder Collective, Asymmetric Capital Partners.
Will Reservoir IPO soon?
No public IPO plans have been announced for Reservoir.
How can I track Reservoir secondary market activity?
Caplight tracks bids, offers, and trades in Reservoir's shares on secondary markets.