Gradiant
Provider of cleantech water technology designed to deliver and optimize mission-critical operations.
Environmental Services (B2B)
📍 Woburn, MA
Founded 2013
Current Valuation
$2.1B
as of 2026-Q2
UNICORN
Provider of cleantech water technology designed to deliver and optimize mission-critical operations.
Company Profile
Last Round
Series E — $400M (May 2026)
Fundraising Status
Series E · $400M · 1 mo ago
privateTotal raised $968M
Latest Funding Round
| Round | Amount | Date | Lead Investor | Post-Money |
|---|
| Series E | $400M | May 2026 | — | $2.1B |
Clean EnergyCleanTechSustainability
Private-company numbers are not real-time. Reflects publicly disclosed valuations from press releases, news reports, and tender offers as of 2026-Q2. Refreshed quarterly.