Hydrogenics is the older company (2015 vs 1995); Hydrogenics is the larger of the two.
Side-by-Side Comparison
| Metric | H3 Dynamics | Hydrogenics |
|---|---|---|
| Founded | ||
| Founded | 2015 | 1995 older |
| Headquarters | ||
| Headquarters | Toulouse, France | Mississauga, Canada |
| Employees | ||
| Employees | 41 | 91 larger |
| Industry | ||
| Industry | AI, Drones, Renewable Energy | Energy, Manufacturing, Renewable Energy |
| Funding Stage | ||
| Funding Stage | Series B | Grant |
| Total Funding | ||
| Total Funding | $26.95M | $59.47M |
| Funding Rounds | ||
| Funding Rounds | 5 | 8 |
| Services | ||
| Services | Hydrogen Fuel Cell Development, Aviation Hydrogen Solutions, Solar-Hydrogen-Electric UAS Development, Hydrogen Powered UAV Manufacturing | Decarbonization Solutions, Electric and Hydrogen Power Solutions, Custom Power Solutions, Hydrogen Production Technologies |
| Target Customers | ||
| Target Customers | Aerospace Companies, Defense Agencies, Research Institutions, Medical Delivery Service Providers, Aircraft Manufacturers | Commercial Transportation Sectors, Industrial Enterprises, Buses and Trucks Manufacturers, Mining Companies, Rail Industries, Boats and Ports Operations |
| Taxonomy | ||
| Taxonomy | Hydrogen-electric Solutions, Long-range Electric Flight, Decarbonising Air Mobility, Drone Automation, Cloud Platform Services, Machine Learning Engineering, Defect Mapping, Drone Nesting Stations, Autonomous Systems, Hydrogen Propulsion Systems, Aerospace Technology, Tele-robotics, Unmanned Aerial Vehicles (UAV), Field Robotics, Smart Building Inspection | Hydrogen Systems, Hydrogen Generation, Fuel Cells, Electric Vehicles, Industrial Hydrogen Applications, Fueling Stations, Renewable Energy Optimization, Water Electrolysis Technology, Proton Exchange Membrane (PEM) Technology, OnSite Generation, Power Systems, Backup Power Solutions, Stationary Applications, Commercial Fleets, Energy Storage Solutions |
| Website | ||
| Website | h3dynamics.com | hydrogenics.com |
About H3 Dynamics
H3 Dynamics, founded in 2015 and headquartered in France, stands at the forefront of innovation in the aerospace sector with its specialization in hydrogen-electric solutions. The company is committed to "Powering Ultra Long Range Electric Flight," reflecting its focus on enabling long-range electri...
About Hydrogenics
Hydrogenics, a part of Cummins, stands as a leading figure in the hydrogen energy sector, specializing in the design and installation of industrial and commercial hydrogen systems globally. With over 70 years of experience, the company is renowned for its comprehensive solutions that include hydroge...
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Compiled from the BounceWatch company index. We last looked at H3 Dynamics on 2 Mar 2026, and Hydrogenics on 19 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.