![]() Composite Technology Development Composite Technology Development (CTD) is a company that develops composite materials. | ![]() 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 1988 | Founding Date 2018 | Founding Date N/A |
Type | Type Subsidiary | Type Private | Type Public |
Tags | |||
Locations | Locations Lafayette, US HQ | Locations Heerlen, NL HQ Alsdorf, DE | Locations Sheffield, GB HQ Sheffield, GB |
Employees | Employees 166% decrease | Employees 622% increase | Employees 123 |

NPROXX is a company that designs, develops, and manufactures pressure vessels for stationary and mobile storage.
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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.
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