Gradiant

Gradiant is the Water Layer of the AI Economy — designing, building, and operating complete water systems for chips, data centers, energy, and industry.

Latest funding

$225M Series B+ · May 21, 2023

Led by BoltRock Holdings · Source: GreentechLead

Latest round on record: Series B+, May 2026, amount undisclosed.

All 3 rounds ↓

Website: gradiant.com.

X: @gradiant_corp · 429 followers.

LinkedIn: linkedin.com.

Categories: AI infrastructure and compute Climate and energy Developer tools and cloud.

Sectors: AI Infrastructure, Artificial Intelligence (AI), Clean Energy, CleanTech, Data Center.

Stage: Series B+.

Based in: Woburn, United States.

Founded: 2013.

Last round: May 18, 2026 · 178 days ago.

Headcount: 1001–5000 employees.

On Recent Funding since: Nov 6, 2026.

Signals

X account@gradiant_corp · created Dec 18, 2017 (8 years old) · 429 followers

Website registeredMar 29, 2002 (24 years old)

TIMELINE · MONEY RAISED

Gradiant | 1431 days from X account to first raise on record

@gradiant_corp·Raised $225M in 1 sourced round·1 signal before the first raise

Money raised, round by round (amounts linked to their source). Pins are dated signals; hover the icons for dates.

Funding rounds

May 18, 2026
Series B+ · amount undisclosed
HHostplus (lead), SSafar Partners (lead), CClearvision Ventures
Source: fundraisingfox.com
May 21, 2023
Series B+ · $225M
BBoltRock Holdings (lead), CCentaurus Capital (lead)
Source: GreentechLead
November 18, 2021
Series B+ · amount undisclosed
SSLB (lead), WWarburg Pincus (lead)
Source: finsmes.com
December 18, 2017
X account created
March 29, 2002
Website created

Founders and team

AB
Anurag Bajpayee Founder

LinkedIn · source: gradiant.com
PG
Prakash Govindan Founder

LinkedIn · source: gradiant.com

Acquisitions

Acquired company	Price	Announced
SSigma Water	Not disclosed publicly	Date not given
CCRS Water	Not disclosed publicly	Date not given
SSynauta	Not disclosed publicly	Date not given
WWaterPark Environment Corporation	Not disclosed publicly	Date not given
AAdvanced Watertek LLC	Not disclosed publicly	Date not given
MMuscat	Not disclosed publicly	Date not given
SSpaceAge Labs	Not disclosed publicly	Date not given
HH+E Group	Not disclosed publicly	Date not given

Investors

Companies like Gradiant

AAccelsius$65M Series B+ · Jan 2026
AArgo Space$6M Seed · Oct 2025
SSubmer$55.5M Series A · Nov 2024
VVEIR$110M Series B+ · Oct 2026
MMarengoPre Seed · Jul 2026
AAquaria$112M · Nov 2024

Other companies backed by Hostplus

UUniversal Quantum$100M Series A · Oct 2026
HHeidi Health$100M Series B+ · Sep 2026
CCommonwealth Fusion Systems$1B Series B+ · Jul 2026
BBrainomix$25.4M Series B+ · Feb 2026
OOXCCU$28M Series B+ · Sep 2025
CCardiac Dimensions$53M Series B+ · Mar 2025

Hostplus portfolio →

Sources and API

Every amount links to the page it came from. * Estimated from an accelerator's published standard deal, not a company-specific disclosure. How Recent Funding sources and verifies funding data. The same data as JSON: /api/v1/companies/gradiant (get a free API key).