Hydrostor
Developing affordable, low impact, emission free #longduration energy storage using compressed air, gravity, and water
124 employees · est. 2010 · Toronto, Canada
RATCH-Australia Corporation Pty Ltd
RATCH-Australia develops, builds, owns and operates energy generation assets across the country.
39 employees · est. 2011 · Australia
Hydrostor is the older company (2010 vs 2011); Hydrostor is the larger of the two.
Side-by-Side Comparison
| Metric | Hydrostor | RATCH-Australia Corporation Pty Ltd |
|---|---|---|
| Founded | ||
| Founded | 2010 older | 2011 |
| Headquarters | ||
| Headquarters | Toronto, Canada | Australia |
| Employees | ||
| Employees | 124 larger | 39 |
| Industry | ||
| Industry | Energy, Oil and Gas, Energy Storage | Energy, Renewable Energy |
| Funding Stage | ||
| Funding Stage | Convertible Note | Debt Financing |
| Total Funding | ||
| Total Funding | $2.23B | Not tracked yet |
| Funding Rounds | ||
| Funding Rounds | 10 | Not tracked yet |
| Services | ||
| Services | Utility-scale Energy Storage Solutions, Compressed Air Energy Storage Technology, Grid Support and Stability Services, Customizable and Scalable Storage Design, Economic Impact and Job Creation | Not tracked yet |
| Target Customers | ||
| Target Customers | Utility Companies, Grid Operators, Energy Infrastructure Developers, Government Agencies, Industries Seeking Reliable Energy Solutions | Not tracked yet |
| Taxonomy | ||
| Taxonomy | Long-Duration Energy Storage, Compressed Air Energy Storage, Renewable Integration, Emission-Free Technology, Utility Scale Energy Storage, Bulk Energy Storage, Energy Grid Solutions, Dispatchable Capacity, Transmission Deferral, Ancillary Services, Flexible Energy Generation, Retirement Of Fossil Fuels, Behind-the-Meter Applications, Industrial Energy Solutions, Surplus Baseload Generation | Not tracked yet |
| Website | ||
| Website | hydrostor.ca | ratchaustralia.com |
About Hydrostor
Hydrostor, founded in 2010, is a pioneering company in the realm of energy storage, specializing in the development of long-duration energy storage systems. With a technological approach that capitalizes on compressed air and water, Hydrostor delivers a reliable solution for energy storage, essentia...
About RATCH-Australia Corporation Pty Ltd
RATCH-Australia Corporation Pty Ltd is an independent power producer founded in 2011 with a focus on developing, building, owning, and operating energy generation assets across Australia. Their 1.2GW portfolio consists of onshore wind, solar, and gas-fired power stations. Since 2018, the company has...
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Compiled from the BounceWatch company index. We last looked at Hydrostor on 21 Aug 2025. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.
