HPNow is transforming water treatment through innovative, circular, and chemical-input-free technology. Our onsite hydrogen peroxide generation systems deliver clean oxidation using only water, air, and electricity—eliminating hazardous chemical transport and waste. With more than 200 installations worldwide across industrial, municipal, and agricultural sectors, we are setting a new benchmark for sustainable, closed-loop water treatment solutions.
| Website | https://www.hpnow.com |
| Revenue | $6.1 million |
| Employees | 27 (19 on RocketReach) |
| Founded | 2015 |
| Industry | Renewable Energy Equipment Manufacturing, Electricity, Oil & Gas, Electronics (B2C), Energy, Utilities & Waste Treatment, Environmental Services (B2B) |
| Keywords | Green Chemistry Solutions, Advanced Oxidation Processes |
| Competitors | Bluewater Technologies Group, Fresh Water Systems, Rainwater Management Solutions, HydroLogic, Aquasol Controllers, Hydro Dynamics, HarvestH2o LLC, WateRx, Ecolutis, Aquapro Systems +4 more (view full list) |
| SIC | SIC Code 49 Companies |
| NAICS | NAICS Code 22 Companies, NAICS Code 221 Companies |
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HPNow Questions
The HPNow annual revenue was $6.1 million in 2026.
Rasmus Frydendal is the CTO and Co-founder of HPNow.
19 people are employed at HPNow.
HPNow is based in København NV, Capital Region.
The NAICS codes for HPNow are [22, 221].
The SIC codes for HPNow are [49].
Top HPNow Employees
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Rasmus Frydendal
CTO and Co-founder at HPNow
Copenhagen, DK31 -
Kathryn Fletcher
Chief Commercial Officer (CCO) at HPNow
Copenhagen, DK11 -
3
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Rajath Rajmohan
Head of core R and D at HPNow
Copenhagen, DK1 -
Pulitha Wijewardene
Senior Electrolyser Stack Engineer at HPNow
Basingstoke, GB1 -
David Sønderkær
Finance Manager at HPNow
Copenhagen, DK12 -
Michael Astrup
Production Management at HPNow
Copenhagen, DK1 -
11
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