![]() NPROXX NPROXX is a company that designs, develops, and manufactures pressure vessels for stationary and mobile storage. | ![]() Steelhead Composites Steelhead Composites is a company that designs, manufactures, and tests composite pressure vessels and gas storage solutions. | Hydrogenious LOHC Hydrogenious Technologies is a company that stores and transports hydrogen in a liquid organic carrier. | |
Founding Date | Founding Date 2018 | Founding Date 2012 | Founding Date 2013 |
Type | Type Private | Type Private | Type Private |
Tags | |||
Locations | Locations Heerlen, NL HQ Alsdorf, DE | Locations Golden, US HQ Wheat Ridge, US | Locations Erlangen, DE HQ Neuss, DE |
Employees | Employees 622% increase | Employees 316% decrease | Employees 1284% decrease |
Funding | |||
Latest funding round | Latest funding round N/A | Latest funding round $ 5m (almost 5 years ago) | Latest funding round $ 18.9m (almost 7 years ago) |
Total funding raised | Total funding raised N/A | Total funding raised $ 14.5m | Total funding raised $ 118.9m |

Steelhead Composites is a company that designs, manufactures, and tests composite pressure vessels and gas storage solutions.
View companyHydrogenious Technologies is a company that stores and transports hydrogen in a liquid organic carrier.
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