Provider of cleantech water technology designed to deliver and optimize mission-critical operations.
Company Profile
Founded
2013
HQ
Woburn, MA
Employees
1,200
Total Raised
$967.52M
Last Round
Series E — $400M (May 2026)
IPO Status
private
Fundraising Status
Series E · $400M · 3 mo ago
privateTotal raised $967.52M
Secondary Market
Implied price / share
$31.31
Last round price / share
$29.65
vs last round
+5.6%
Open interest
1
Last round price vs secondary price
Secondary price return by period
Implied per-share price from private secondary transactions, as of Jun 2026. This is a point estimate, not a quote — the feed carries no bid, ask or spread, and a secondary print is evidence of what someone paid on that date rather than a live market. Compare across every tracked name →
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.