Salinity Solutions
PrivateLast Round
Crowdfunding
Sep 4, 2026
Est. Valuation
$55.45M
Total Funding Raised
$6.15M
Momentum
Top 5%
of companies Caplight tracks
Company Overview
Salinity Solutions operates in Energy & Sustainability and is based in Birmingham. Its latest recorded funding round was a Crowdfunding round in September 2026.
Salinity Solutions is a clean technology company that has developed a patented, energy-efficient batch reverse osmosis technology for water treatment.
Sector
Energy & Sustainability
Verticals
Water Treatment, Clean Manufacturing, Circular Economy
Business Model
B2B
Customer Profile
Hardware Sales, Revenue Share, Services & Consulting
AI Layer
Non-AI
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Salinity Solutions Comparables
Compare Salinity Solutions with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Watercycle Technologies | 76% | |
| Trevi Systems | 76% | |
| LAT Water | 72% |
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Salinity Solutions Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Crowdfunding | Sep 4, 2026 | ||||
| Convertible Debt | Sep 12, 2025 | ||||
| Seed | Mar 18, 2024 | ||||
| Crowdfunding | Sep 1, 2022 | ||||
| Crowdfunding | Oct 26, 2021 | ||||
Seed | Apr 1, 2021 |
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Salinity Solutions Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Clean Engineering | Seed |
| SQM Lithium Ventures | Seed |
| University of Birmingham | Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Sep 4, 2026
$924K raised via Crowdcube.
- Aug 21, 2026
Monthly visitors increased 47% MoM, reaching 2.2K.
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Salinity Solutions 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 Salinity Solutions's valuation, stock price, and market status.
Is Salinity Solutions a public or private company?
Salinity Solutions is a private company.
What is the current stock price of Salinity Solutions?
Salinity Solutions is a private company, so its shares have no public market price. Caplight tracks Salinity Solutions's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Salinity Solutions worth (valuation)?
Salinity Solutions's valuation is estimated at $55.4M based on funding round data.
Can I buy Salinity Solutions stock?
Salinity Solutions shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Salinity Solutions's last funding round?
Salinity Solutions's most recent funding round was Crowdfunding on September 4, 2026.
Who are the main investors in Salinity Solutions?
Key investors in Salinity Solutions include Clean Engineering, SQM Lithium Ventures.
Will Salinity Solutions IPO soon?
No public IPO plans have been announced for Salinity Solutions.
How can I track Salinity Solutions secondary market activity?
Caplight tracks bids, offers, and trades in Salinity Solutions's shares on secondary markets.