Hylium Industries, Inc.
Powering the planet with clean and efficient hydrogen energy
25 employees · est. 2014 · Pyeongtaek, Korea South
Sylfen
Enabling real-estate investors to succeed in their energy transition strategy, thanks to hydrogen and smart software
10 employees · est. 2015 · Le Cheylas, France
Hylium Industries, Inc. is the older company (2014 vs 2015); Hylium Industries, Inc. is the larger of the two.
Side-by-Side Comparison
| Metric | Hylium Industries, Inc. | Sylfen |
|---|---|---|
| Founded | ||
| Founded | 2014 older | 2015 |
| Headquarters | ||
| Headquarters | Pyeongtaek, Korea South | Le Cheylas, France |
| Employees | ||
| Employees | 25 larger | 10 |
| Industry | ||
| Industry | Manufacturing, Semiconductor, Energy Storage | Energy |
| Funding Stage | ||
| Funding Stage | Series B | Seed |
| Total Funding | ||
| Total Funding | $16.35B | Not tracked yet |
| Funding Rounds | ||
| Funding Rounds | 4 | 1 |
| Services | ||
| Services | Not tracked yet | Live Casino Streaming, Online Baccarat, Gambling and Betting Solutions, AI-Driven Game Analysis, User Account Management |
| Target Customers | ||
| Target Customers | Not tracked yet | Online Gamblers, Casino Enthusiasts, Tech-Savvy Players, Mobile Game Users |
| Taxonomy | ||
| Taxonomy | Hydrogen Technology, Compact Hydrogen Liquefaction, Hydrogen Storage Solutions, Liquid Hydrogen Drone Power, Mobile Hydrogen Refueling Stations, Fuel Cell Vehicles, Thermoelectric Device Cooling, Eco-Friendly Cooling Solutions, R&D Programs, Hydrogen Energy Solutions, Sustainable Energy | Energy Transition, Energy Storage, Hydrogen Technology, Smart Energy Solutions, Fuel Cells, Electrolysis, Energy Management, Sustainable Buildings, Clean Energy, Smart Grid Integration, High Temperature Systems, Energy Diagnosis, Local Energy Management |
| Website | ||
| Website | hylium-industries.com | sylfen.com |
About Hylium Industries, Inc.
Hylium Industries, Inc., founded in 2014 and headquartered in South Korea, is making strides in the clean energy sector with its mission to become a leader in the hydrogen technology industry. The company aims to transform the global energy landscape by developing reliable hydrogen technologies. Op...
About Sylfen
Sylfen, founded in 2015 and headquartered in France, is pioneering the energy transition landscape by leveraging hydrogen technology and smart software for real-estate investors. The company’s mission, captured in its slogan, "Enabling real-estate investors to succeed in their energy transition stra...
We will tell you when either one moves
BounceWatch watches Hylium Industries, Inc. and Sylfen for new funding, fast hiring, new executives and a change of software vendor. When one happens, we email you the same day.
Funding, hiring, leadership and stack changes at Hylium Industries, Inc... and Sylfen — by email.
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Compiled from the BounceWatch company index. We last looked at Hylium Industries, Inc. on 18 Aug 2025, and Sylfen on 25 Mar 2026. 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.
