Gradiant
PrivateLast Round
Series E
May 18, 2026
Est. Valuation
$2B
Total Funding Raised
$904.93M
Momentum
Top 5%
of companies Caplight tracks
Company Overview
Gradiant is a cleantech water technology company that provides end-to-end industrial water and wastewater treatment solutions, including desalination, brine minimization, and resource recovery.
Sector
Energy & Sustainability
Verticals
Water Treatment, Circular Economy, Smart Manufacturing, Environmental Monitoring, Clean Manufacturing
Business Model
B2B
Customer Profile
Services & Consulting, Hardware Sales, Subscription SaaS
AI Layer
Application
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Gradiant Comparables
Compare Gradiant with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Aquatech International Corporation | 79% | |
| Xylem | 76% | |
| Ekopak | 72% | |
Gradiant Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series E | May 18, 2026 | ||||
| Debt | Oct 16, 2025 | ||||
| Series D | May 17, 2023 | ||||
| Series C | Nov 17, 2021 | ||||
| Series C | Jun 16, 2021 | ||||
Series B | May 1, 2018 |
Key People
Founding team and executive leadership
Gradiant Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Hostplus Superannuation Fund | Series C, Series E |
| Clearvision Ventures | Series E |
| GRC SinoGreen | Series B Extension, Series B |
| BoltRock Holdings | Series D |
| Cloudstone Capital | Series B |
| WAVE Equity Partners | Series D, Series A, Series B |
| HSBC Holdings plc | Debt |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jun 21, 2026
Monthly visitors grew 110% MoM, reaching 61.7K.
- May 26, 2026
Reached over 30,000 reference installations globally.
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.