Fundraising Fox

H2Pro

Caesarea, IL · Founded 2019 · 106 employees on LinkedIn · 10 known investors

Find your way into H2Pro

337 people in our graph share verified history with the H2Pro team — schools, employers, funds. One of them is your warm intro.

Roi Bar-Katunlockedknows Gideon Grader · together at Technion (overlapped)
×5knows the team · via Technion
×6knows the team · via University of California, Berkeley

H2Pro develops Decoupled Water Electrolysis (DWE) technology to produce hydrogen and oxygen at separate times, invented at the Technion, as a lower-cost method for green hydrogen production. The company is scaling and commercializing the technology for energy and industrial partners to support the clean energy transition.

CleantechClimate TechEnergyHardware

Founders & leadership

H2Pro was founded in 2019 by Gideon Grader, Talmon Marco, Hen Dotan, and Avner Rothschild.

GGGideon Grader
Gideon GraderinCo-Founder & Board memberGideon Grader has spent over 30 years working on process engineering and material synthesis in the energy sector. He is founder of H2Pro, which develops decoupled, membraneless water electrolyzers for green hydrogen production.
TMTalmon Marco
Talmon MarcoinCo-Founder and Chairman of the Board
HDHen Dotan
Hen DotaninCo-Founder
ARAvner Rothschild
Avner RothschildinCo-Founder
TRTzahi Rodrig
Tzahi RodriginCEO

Investors · 10

Breakthrough Energy Ventures✓ verifiedBoston · $500K – $50M
Contrarian VenturesVilnius
Horizons VenturesHong Kong · $1M – $110M
IN VentureTel Aviv
WIND VenturesSan Francisco Bay Area
Yara Growth VenturesOslo · $3M
ArcelorMittalreported · 2 sources
Extantia CapitalreportedBerlin · $1.1M – $5.5M
TemasekreportedSingapore

Also in the syndicate · 1

Yara

Funding

SEC filings, press & company announcements

Source: company announcements and press reports — follow each round's link for the claim.

In the news

H2Pro — Energy Tech | Finderfinder.startupnationcentral.org · Mar 2026Breaking electrolysis: Inside the Israeli startup betting on cheap green hydrogen | Ctechcalcalistech.com · Dec 2025H2Pro Raises $22 Million to Scale Breakthrough Hydrogen Production System | by Business Observer24 | Mediummedium.com · Feb 2022H2Pro, founded by ex-Juno, Viber founder, raises from Gates fundcnbc.com · Jan 2022ArcelorMittal makes US$5 million investment in H2Pro via XCarb™ innovation fundglobenewswire.com · Jan 2022Israeli green hydrogen co H2Pro raises $22m - Globesglobes.co.il · Mar 2021

Frequently asked questions

What does H2Pro do?
H2Pro develops Decoupled Water Electrolysis (DWE) technology to produce hydrogen and oxygen at separate times, invented at the Technion, as a lower-cost method for green hydrogen production. The company is scaling and commercializing the technology for energy and industrial partners to support the clean energy transition.
Who founded H2Pro?
H2Pro was founded by Gideon Grader, Talmon Marco, Hen Dotan, Avner Rothschild in 2019.
Who are H2Pro's investors?
H2Pro's investors include Breakthrough Energy Ventures, Contrarian Ventures, Horizons Ventures, IN Venture, WIND Ventures, Yara Growth Ventures, ArcelorMittal, Extantia Capital and 1 more.
Where is H2Pro headquartered?
H2Pro is headquartered in Caesarea, IL.