Flume
PrivateLast Round
Growth Equity
Jun 7, 2023
Total Funding Raised
$850,000
Company Overview
Flume operates in Energy & Sustainability and is based in San Luis Obispo, California. Its latest recorded funding round was a Growth Equity round in June 2023.
Flume is a water technology company that provides a smart home water monitoring device and data service to help homeowners and utilities track water consumption, detect leaks, and conserve water.
Sector
Energy & Sustainability
Verticals
Energy Management, IoT Hardware, Environmental Monitoring, Smart Buildings, Sensors
Business Model
B2B2C
Customer Profile
Hardware Sales, Data as a Service, Hardware + Subscription
AI Layer
Application
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Flume Comparables
Compare Flume with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Bluebot | 78% | |
| Aquaro | 77% | |
| Metron-Farnier | 77% |
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Flume Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Growth Equity | Jun 7, 2023 | ||||
| Seed | Jan 4, 2019 |
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Key People
Founding team and executive leadership
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Flume Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Horseplay Ventures | Seed |
| Impala Ventures | Seed |
| HCAP Partners | Growth Equity |
| Milkbox Partners | Seed |
| Allied Venture Partners | Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jun 18, 2026
Monthly visitors grew 44% MoM, reaching 57.4K.
- Jan 2, 2026
Monthly visitors grew 73% MoM, reaching 62.4K.
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Flume 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 Flume's valuation, stock price, and market status.
Is Flume a public or private company?
Flume is a private company.
What is the current stock price of Flume?
Flume is a private company, so its shares have no public market price. Caplight tracks Flume's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Flume worth (valuation)?
Valuation information for Flume is not publicly available.
Can I buy Flume stock?
Flume shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Flume's last funding round?
Flume's most recent funding round was Growth Equity on June 7, 2023.
Who are the main investors in Flume?
Key investors in Flume include HCAP Partners.
Will Flume IPO soon?
No public IPO plans have been announced for Flume.
How can I track Flume secondary market activity?
Caplight tracks bids, offers, and trades in Flume's shares on secondary markets.