Gradiant
PrivateLast Round
Series E
May 18, 2026
Est. Valuation
$2B
Total Funding Raised
$904.93M
Momentum
Top 10%
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, Subscription SaaS, Hardware Sales
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.
Recent news
Latest coverage and updates
- has_valuationSep 3, 2026
Gradiant had valuation of $2B on May 1st '26.
- expands_offices_inAug 27, 2026
Gradiant expanded offices in Coimbatore, India, Southern Asia, Asia on Aug 27th '26.
- expands_facilitiesAug 26, 2026
Gradiant expanded facilities to India, Southern Asia, Asia on Aug 26th '26.
- expands_facilitiesAug 26, 2026
Gradiant expanded facilities to Coimbatore, India, Southern Asia, Asia on Aug 25th '26.
- expands_offices_inAug 19, 2026
Gradiant expanded offices in United States, Northern America, Americas on Aug 19th '26.
Gradiant Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
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