Gradiant
PrivateLast Round
Series E
5/18/2026
Est. Valuation
$2B
Total Funding Raised
$375M
Company Overview
Gradiant is a cleantech water technology company that offers innovative solutions for gas extraction, desalination, brine minimization, and disinfection to enhance mission-critical operations while promoting sustainable water management and safe wastewater treatment.
Sector
Frontier & Industrial Tech
Verticals
Water Treatment, Waste Management, Circular Economy, Clean Manufacturing, Renewable Energy
Business Model
B2B
Customer Profile
Services & Consulting, Hardware Sales, Government Contracts, Hardware + Subscription
AI Layer
Application
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Gradiant Comps
Public and private peers based on sector, stage, and business model.
Gradiant Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series E | 5/18/2026 | ||||
| Debt | 10/16/2025 | ||||
| Series D | 5/17/2023 | ||||
| Series C | 6/16/2021 |
Key People
Founding team and executive leadership
Gradiant Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Hostplus Superannuation Fund | Series E |
| Clearvision Ventures | Series E |
| WAVE Equity Partners | Series D |
| HSBC Holdings plc | Debt |
| Safar Partners | Series E |
| Centaurus Capital | Series D |
| Warburg Pincus | Series C |
Market signals
Structured signals derived from secondary market and firmographic data.
- May 18, 2026
$2B post-money valuation led by Safar Partners and Hostplus.
- Apr 8, 2026
Will build water treatment facility for a UK data center.
Gradiant 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 Gradiant's valuation, stock price, and market status.
