Last updated 2026-07-26
- Raised $1.5M A Round Extension, Mar 2023
- Raised $1.5M Series A led by CLP, Feb 2021
- Raised $1.2M Seed round led by OSEG, Sep 2019
Total raised
$4.2M
Last: A Round 2023-04
Stage
Series A
Founded
2016
Headcount
19
HQ
Jerusalem, Israel
Sector
Energy Tech
About
Hydro X is an Israeli startup that has developed a disruptive hydrogen storage technology. This technology utilizes a water-based carrier to safely and cost-effectively store and transport hydrogen at near-ambient conditions with 94% energy efficiency. It aims to lower operational costs to under $1 per kg of hydrogen, simplifying safety and compliance processes. The technology supports various applications, from reducing carbon emissions in heavy industries to providing renewable energy storage solutions and facilitating green energy distribution via trucks, ships, and railways. Hydro X is a spin-off company of Yissum, the technology transfer company of The Hebrew University of Jerusalem.
Funding history · 5 rounds · $4.2M total
2023-03
A Round Extension
$1.5M
2021-02
A Round
$1.5M
★ CLP★ ESIL★ OSEG
2019-09
Seed
$1.2M
★ OSEG★ Nissan Caspi
2017-12
Grant
Undisclosed
2015-12
Pre-Seed
Undisclosed
★ OSEG
Headcount over time
From 6 (2019-12) to 21 (2026-03) · +15 (+250%) · 24 points · source: Finder history + radar grounding
Q&A
- What is Hydro X's core technology?
- Hydro X has developed a disruptive hydrogen storage technology that uses a water-based carrier to safely and cost-effectively store and transport hydrogen at near-ambient conditions with 94% energy efficiency.
- What is the primary goal of Hydro X's technology?
- The technology aims to lower operational costs for hydrogen storage and transportation to under $1 per kg of hydrogen, simplifying safety and compliance processes.
- What applications does Hydro X's technology support?
- Hydro X's technology supports various applications, including reducing carbon emissions in heavy industries, providing renewable energy storage, and facilitating green energy distribution via trucks, ships, and railways.
- When was Hydro X founded and where is it headquartered?
- Hydro X was founded in January 2016 and is headquartered in Jerusalem, Israel.
- How much total funding has Hydro X raised to date?
- Hydro X has raised a total of $4,500,000 USD in funding.
- When did Hydro X receive its most recent grant?
- Hydro X received a grant of $100,000 USD in May 2024.
- What was Hydro X's most recent equity funding round?
- Hydro X completed an A Round in April 2023, raising $1,500,000 USD.
- Who are the co-founders of Hydro X?
- The co-founders of Hydro X are Asa Ziv and Yoel Sasson. Assaf Sayada is the CEO.
Team · 6
Assaf Sayada
Founder · CEO
Asa Ziv
Founder · Co-founder
Yoel Sasson
Founder · Co-founder & Chief Scientist
Sectors & technology
Primary sector
Energy Tech
Sub-sectors
Energy TechEnergy Management & Grid IntegrationClimate TechEnergy TransitionEco-Efficient Energy StorageHydrogen
Technologies
Materials & Substances
Target customers
Industrial ManufacturingProcess IndustriesCementChemicals & PetrochemicalsMetal FabricationGlassHybrid IndustriesFertilizers & PesticidesMiningMetalsEnergy, Utilities & Waste ManagementRenewable Energy SystemsUtilitiesNew FuelsHydrogen
Business model
B2B
Highlights
Climate Tech1 PatentsVerified
Tags
manufacturing-facilitiesbehavior-analyticscommercial-sitesoil-and-gas-companiesdata-centersenergy-storageenergyclimate-techrenewable-energyalternative-fuelshydrogen
Full data — links, identifiers, deals & radar signals (jobs, patents, research, more)
External links
| Website | hydrox.earth |
|---|---|
| linkedin.com/company/76533043 |
Identifiers & details
| Former names | NrgStorEdge |
|---|---|
| Founded | 2016-1 |
| Employees (exact) | 19 |
Radar intelligence
Patents
| EPO | 30 |
|---|
Web history (Wayback)
| Domain | hydrox.earth |
|---|
Certificate / subdomain footprint
| Subdomains | 6 |
|---|
Israeli Companies Registrar (רשם החברות / ICA)
| Registrar # (ח.פ.) | 515368629 |
|---|---|
| Status | פעילה |
| Corp type | ישראלית חברה פרטית |
| Incorporated | 2016-01-06 |
| Purpose | לעסוק בכל עיסוק חוקי |
| Liability | מוגבלת |
| In violation (unfiled) | no |
| Last annual report | 2024 |
| Active charges / liens | 0 |
| Registry events | 3 — people (2), shares_capital (1) |
| Registered address | פרופ רקח 2 ירושלים |
Recent registry events
| Date | Event |
|---|---|
| 2026-06-28 | עדכון דירקטורים-הוספת דירקטור |
| 2026-06-16 | עדכון בעלי תפקידים |
| 2026-07-13 | הקצאת מניות |