![]() Steelhead Composites Steelhead Composites is a company that designs, manufactures, and tests composite pressure vessels and gas storage solutions. | ![]() NPROXX NPROXX is a company that designs, develops, and manufactures pressure vessels for stationary and mobile storage. | ![]() Chesterfield Special Cylinders Holdings Chesterfield Special Cylinders Holdings (formerly Pressure Technologies) is a designer and manufacturer of high-pressure systems serving the global energy, defense, and industrial gases market. | |
Founding Date | Founding Date 2012 | Founding Date 2018 | Founding Date N/A |
Type | Type Private | Type Private | Type Public |
Tags | |||
Locations | Locations Golden, US HQ Wheat Ridge, US | Locations Heerlen, NL HQ Alsdorf, DE | Locations Sheffield, GB HQ Sheffield, GB |
Employees | Employees 316% decrease | Employees 622% increase | Employees 123 |

NPROXX is a company that designs, develops, and manufactures pressure vessels for stationary and mobile storage.
View company
Chesterfield Special Cylinders Holdings (formerly Pressure Technologies) is a designer and manufacturer of high-pressure systems serving the global energy, defense, and industrial gases market.
View company